A transport cart for prebaked anode carbon blocks and use method thereof

Abstract

The present invention discloses a transfer cart for prebaked anode carbon blocks and a use method thereof, and relates to the technical field of production and transportation of anode carbon blocks. The present invention discloses a transfer cart for prebaked anode carbon blocks, comprising a cart mechanism and a cart body installed at the bottom of the cart mechanism, wherein a lifting mechanism is arranged on the top of the cart mechanism, and a clamping bracket is arranged on one side of the lifting mechanism, wherein the cart mechanism comprises a carbon block fixing bracket, and a protective slide groove is symmetrically provided on the top of the carbon block fixing bracket, and a plurality of fixed slide grooves are provided inside the carbon block fixing bracket, wherein an ejection spring is fixedly installed at the bottom center position of the fixed slide groove, and a fixed rotating seat is fixedly connected to the top of the ejection spring, and the gravity of the carbon block itself is used to extrude the supporting bottom block, so that the supporting bottom block drives the fixed rotating seat to extrude the ejection spring and move up and down inside the fixed slide groove, thereby making the fixing clamp rotate relatively, so as to realize automatic locking of the carbon block.

Description

Technical Field

[0001] The invention relates to the technical field of production and transportation of anode carbon blocks, and in particular to a transfer cart for prebaked anode carbon blocks and a use method thereof. Background Art

[0002] Anode carbon block refers to a carbon block produced with petroleum coke and asphalt coke as aggregate and melted asphalt particles as binder. It is used as anode material for prebaked aluminum electrolytic cells. This carbon block has been baked and has a stable geometric shape, so it is also called prebaked anode carbon block, and is customarily called carbon anode for aluminum electrolysis. The produced carbon blocks need to be transported by transport vehicles.

[0003] Announcement No. CN 116946230 A discloses a transport vehicle for the production of prebaked anode carbon blocks. By running a driving motor, the driving motor drives the fixed sleeved first cam and the second cam to rotate synchronously, so that the driven slide plate moves along the second slide rail, thereby realizing the horizontal adjustment movement of the slide plate. The driven connecting plate then drives the connected fixed plate to move, so that the fixed plate moves vertically along the vertical plate, and finally facilitates the vertical movement of the bearing plate, and synchronously drives the first cam and the second cam to rotate, so as to facilitate the horizontal and vertical movement of the slide plate on the surface of the bearing plate, which is conducive to the stable transportation and placement of the carbon blocks. Through the provided clamping mechanism, the carbon blocks of different specifications can be adjusted and fixed. Under the coordinated use of the support plate and the plurality of clamping blocks, the produced carbon blocks can be effectively clamped, so as to facilitate the stable transportation of the carbon blocks placed between the two brackets. The provided baffle is used to prevent the slide block from sliding out of the slide groove. However, the above patent still has the following problems in actual use:

[0004] Although the transport vehicle for the production of prebaked anode carbon blocks can achieve the clamping and transfer of prebaked anode carbon blocks, it cannot guarantee the transportation stability of the prebaked anode carbon blocks during transportation. The prebaked anode carbon blocks are hard but easily damaged. Therefore, collision with other hard objects should be avoided during transportation to prevent cracks or damage on the surface of the carbon blocks. At the same time, the carbon blocks generate heat due to friction during transportation, which may affect the quality and performance of the carbon blocks. The carbon blocks cannot be fixed individually, which affects the quality of the carbon blocks. Summary of the invention

[0005] In order to solve the problems raised by the background technology, the present invention provides the following technical solutions: a transport cart for prebaked anode carbon blocks and a method of using the same, comprising a cart mechanism and a cart body installed at the bottom of the cart mechanism;

[0006] A lifting mechanism is provided on the top of the trolley mechanism, and a clamping bracket is provided on one side of the lifting mechanism;

[0007] The cart mechanism comprises a charcoal block fixing bracket, the top of the charcoal block fixing bracket is provided with protective slide grooves symmetrically front and back, and the interior of the charcoal block fixing bracket is provided with a plurality of fixed slide grooves;

[0008] Wherein, an ejection spring is fixedly installed at the bottom center of the fixed slide slot, the top of the ejection spring is fixedly connected to a fixed rotating seat, and a supporting bottom block is fixedly installed at the top center of the fixed rotating seat;

[0009] Wherein, the two sides of the fixed rotating seat are symmetrically rotatably connected with fixed clamps, the inner side of the top of the fixed clamp is fixedly installed with a fixed protrusion, and the bottom of the fixed rotating seat is provided with a first ejection inclined block;

[0010] A plurality of ejection sliding rods are slidably connected inside the fixed slide groove, a plurality of second ejection oblique blocks are fixedly installed on the top of the ejection sliding rod, the second ejection oblique blocks are slidably connected to the first ejection oblique blocks, a connecting wire rope is fixedly connected to the ejection sliding rod, an end of the connecting wire rope is fixedly connected to a hook, and the hook is engaged with the handle body.

[0011] Preferably, the second ejection bevel block is slidably connected to the first ejection bevel block, the trolley body is arranged at the bottom of the charcoal block fixing bracket, universal wheels are fixedly installed around the bottom of the trolley body, a plurality of roller brackets are fixedly installed on one side of the top of the trolley body, the top of the roller bracket is rotatably connected to a fixed pulley, and a connecting wire rope is wound around the outer side of the fixed pulley.

[0012] By adopting the above technical scheme, the gravity of the charcoal block itself is utilized to extrude the supporting bottom block, so that the supporting bottom block drives the fixed rotating seat to extrude the ejection spring and move up and down inside the fixed slide groove, so that the fixed clamp is relatively rotated, and the automatic locking of the charcoal block can be achieved. At the same time, by pulling the ejection sliding rod, the sliding connection between the first ejection inclined block and the second ejection inclined block can be utilized, so that the fixed rotating seat drives the supporting bottom block to move upward. Since a torsion spring is provided at the connection between the fixed clamp and the fixed rotating seat, the automatic expansion of the fixed clamp can be achieved, thereby facilitating the removal of the charcoal block. The locking of the locking teeth can be achieved by the sliding connection between the locking spring and the unlocking slide groove.

[0013] Preferably, a handle support is symmetrically installed on one side of the top of the cart body, an engaging fixed disk is fixedly installed on the outer side of the handle support, the handle support is rotatably connected to the inside of the handle support, an unlocking slide groove is opened on one side of the surface of the handle rotating shaft, a locking spring is slidably connected to the inside of the unlocking slide groove, and the end of the locking spring is rotatably connected to a locking tooth, the locking tooth is engaged with the engaging fixed disk, the locking tooth is rotatably connected to the handle rotating shaft, a limiting baffle is fixedly installed on the end of the handle rotating shaft close to the locking tooth, a handle rotating rod is fixedly installed on one side of the handle rotating shaft, and the tops of the two handle rotating rods are fixedly connected to the handle body.

[0014] By adopting the above technical solution, utilizing the characteristics of the locking tooth and the meshing fixed disk being engaged with each other, the handle rotating rod can only be rotated counterclockwise, which is convenient for adjusting the angle of the handle rotating rod and the handle body. By utilizing the characteristics of the hook and the handle body being engaged with each other, the connecting wire rope can be used to drive the ejection sliding rod to slide inside the charcoal block fixing bracket by rotating the handle rotating rod and the handle body, thereby unlocking the charcoal block and facilitating the removal of the charcoal block.

[0015] Preferably, a first motor cover is fixedly installed on one side of the top of the cart body, a tilting motor is fixedly installed on one side of the inner side of the first motor cover, an output end of the tilting motor is fixedly connected to a first sprocket transmission assembly, a tilting threaded rod is symmetrically connected to one side of the first sprocket transmission assembly, an outer side of the tilting threaded rod is threadedly connected to a tilting threaded sleeve, the top of the tilting threaded sleeve is rotatably connected to a tilting rotating rod, the tilting rotating rod is rotatably connected to a charcoal block fixing bracket, a support block is symmetrically installed on one side of the top of the cart body, and a connecting hinge is symmetrically installed on one side of the top of the cart body away from the support block.

[0016] By adopting the above technical solution, the first sprocket transmission assembly and the tilting threaded rod are driven to rotate by the tilting motor, so that the tilting threaded sleeve can move on the tilting threaded rod and drive the tilting rotating rod to rotate at the same time. Under the action of the connecting hinge, the charcoal block fixing bracket is tilted, which facilitates the unloading of the charcoal blocks.

[0017] Preferably, the lifting mechanism includes a second fixed bracket, which is symmetrically installed on one side of the top of the carbon block fixed bracket, and a fixed top plate is fixedly installed on the top of the two second fixed brackets, and a support column is symmetrically installed on the bottom of the fixed top plate away from the side of the second fixed bracket, and a storage motor is provided at the bottom of the second fixed bracket, and the output end of the storage motor is fixedly connected to a second sprocket transmission assembly, and the top of the second sprocket transmission assembly is symmetrically connected to a storage bidirectional threaded rod.

[0018] By adopting the above technical solution, the fixed top plate can be stably supported by arranging the second fixed bracket and the support column.

[0019] Preferably, the outer side of the storage bidirectional threaded rod is symmetrically threadedly connected with a storage threaded sleeve, one side of the storage threaded sleeve is rotatably connected with a first storage rotating rod, the end of the first storage rotating rod is rotatably connected with a first storage sliding sleeve, the inside of the first storage sliding sleeve is slidably connected with the first storage sliding rod, the outer side of the first storage sliding rod is fixedly installed with a first sliding bracket, one side of the first storage sliding sleeve is rotatably connected with a second storage rotating rod, one side of the second storage rotating rod is rotatably connected with a second storage sliding sleeve, the inside of the second storage sliding sleeve is slidably connected with the second storage sliding rod, and the outer side of the second storage sliding rod is fixedly installed with a second sliding bracket.

[0020] By adopting the above technical solution, the storage motor is used to drive the second sprocket transmission assembly and the storage bidirectional threaded rod to rotate, so that the storage threaded sleeve drives the first storage rotating rod to move and can realize the rotation of the first storage rotating rod. At the same time, the first storage sliding sleeve slides on the outside of the first storage sliding rod and drives the second storage rotating rod to rotate, so that the second storage sliding sleeve slides relatively on the outside of the second storage sliding rod, thereby realizing the sliding of the first sliding bracket and the second sliding bracket, thereby storing the first sliding bracket and the second sliding bracket.

[0021] Preferably, a second motor cover is fixedly installed on one side of the fixed top plate, a translation motor is fixedly installed on the inner side of the second motor cover, the output end of the translation motor is fixedly connected to a third sprocket transmission assembly, one side of the third sprocket transmission assembly is symmetrically connected to a translation threaded rod, the outer side of the translation threaded rod is threadedly connected to a translation threaded sleeve, and a longitudinal bracket is fixedly installed on the bottom of the two translation threaded sleeves.

[0022] By adopting the above technical solution, the third sprocket transmission assembly and the translation threaded rod are driven to rotate by the translation motor, so that the translation threaded sleeve drives the longitudinal bracket to move horizontally.

[0023] Preferably, a longitudinal motor is fixedly installed on one side of the longitudinal bracket, the output end of the longitudinal motor is fixedly connected to a longitudinal threaded rod, the outer side of the longitudinal threaded rod is threadedly connected to a longitudinal threaded sleeve, a winding bracket is symmetrically installed on the bottom of the longitudinal threaded sleeve, a winding motor is fixedly installed on one side of the winding bracket, the output end of the winding motor is fixedly connected to a winding roller, a winding rope is wound around the outer side of the winding roller, and the clamping bracket is fixedly installed on the end of the winding rope.

[0024] By adopting the above technical solution, the longitudinal threaded rod is driven to rotate by the longitudinal motor, so that the longitudinal threaded sleeve drives the winding bracket to move longitudinally, thereby enabling the charcoal block to be moved in all directions, and the grabbed charcoal block can be moved to a specified position. The winding roller is driven to rotate by the winding motor, and the winding rope can be used to realize the lifting and lowering movement of the clamping bracket.

[0025] Preferably, a clamping motor is fixedly installed on the inner side of the top of the clamping bracket, the output end of the clamping motor is fixedly connected to a bevel gear transmission assembly, the bevel gear transmission assembly is fixedly connected to a clamping threaded rod around, the outer side of the clamping threaded rod is threadedly connected to a clamping threaded sleeve, and the bottom of the clamping threaded sleeve is fixedly connected to a clamping arm.

[0026] By adopting the above technical solution, the clamping motor drives the bevel gear transmission assembly and the clamping threaded rod to rotate, so that the clamping threaded sleeve drives the clamping arm to move relatively, thereby realizing the grasping of the carbon block.

[0027] The steps of using a transfer cart for prebaked anode carbon blocks are as follows:

[0028] Step 1: The winding roller (227) is driven to rotate by the winding motor (226), and the winding rope (228) is used to realize the lifting and lowering movement of the clamping bracket (229). The bevel gear transmission assembly (231) and the clamping threaded rod (232) are driven to rotate by the clamping motor (230), so that the clamping threaded sleeve (233) drives the clamping arm (234) to move relative to each other, thereby realizing the grasping of the carbon block. The third sprocket transmission assembly (218) and the translation threaded rod (219) are driven to rotate by the translation motor (217), so that the translation threaded sleeve (220) drives the longitudinal The support (221) is moved horizontally, and the longitudinal threaded rod (223) is driven to rotate by the longitudinal motor (222), so that the longitudinal threaded sleeve (224) drives the winding support (225) to move longitudinally, and the carbon block is placed on the top of the supporting bottom block (106), and the gravity of the carbon block itself is used to squeeze the supporting bottom block (106), so that the supporting bottom block (106) drives the fixed rotating seat (105) to squeeze the ejection spring (104) and move up and down inside the fixed slide groove (103), so that the fixed clamp (107) rotates relatively, and the carbon block can be automatically locked;

[0029] Step 2: Use the storage motor (204) to drive the second sprocket transmission assembly (205) and the storage bidirectional threaded rod (206) to rotate, so that the storage threaded sleeve (207) drives the first storage rotating rod (208) to move and the first storage rotating rod (208) can be rotated at the same time. At the same time, the first storage sliding sleeve (209) slides on the outside of the first storage sliding rod (210) and drives the second storage rotating rod (212) to rotate, so that the second storage sliding sleeve (213) slides relatively on the outside of the second storage sliding rod (214), thereby realizing the sliding of the first sliding bracket (211) and the second sliding bracket (215), so as to store the first sliding bracket (211) and the second sliding bracket (215), which is convenient for carrying carbon blocks. When the charcoal blocks are transported, the first sliding bracket (211) and the second sliding bracket (215) are unfolded to protect the charcoal blocks. By utilizing the characteristics of the hook (126) being engaged with the handle body (124), the connecting wire rope (125) can be driven by the handle rotating rod (123) and the handle body (124) to slide inside the charcoal block fixed bracket (101). By utilizing the characteristics of the sliding connection between the first ejection inclined block (109) and the second ejection inclined block (111), the fixed rotating seat (105) drives the supporting bottom block (106) to move upward. Since a torsion spring is provided at the connection between the fixed clamp (107) and the fixed rotating seat (105), the fixed clamp (107) can be automatically unfolded, thereby facilitating the removal of the charcoal blocks.

[0030] Step 3: The locking teeth (121) can be locked by the sliding connection between the locking spring (120) and the unlocking slot (119). The locking teeth (121) and the meshing fixed disk (117) are engaged with each other to enable the handle rotating rod (123) to rotate only counterclockwise, which is convenient for adjusting the angle of the handle rotating rod (123) and the handle body (124). The tilting motor (128) drives the first sprocket transmission assembly (129) and the tilting threaded rod (130) to rotate, so that the tilting threaded sleeve (131) moves on the tilting threaded rod (130). When the rotating shaft (132) is rotated, the tilting and rotating rod (132) can be driven to rotate. Under the action of the connecting hinge (134), the charcoal block fixing bracket (101) can be tilted, which is convenient for unloading the charcoal blocks. Since the fixed rotating seats (105) are arranged in double rows inside the charcoal block fixing bracket (101), and the number of the first ejection inclined blocks (109) is arranged in ascending order, a single or multiple groups of fixed clamps (107) can be deployed by pulling the ejection sliding rods (110) at different positions, and random sampling of charcoal blocks can be performed as required, which is convenient for random sampling inspection of charcoal blocks.

[0031] Compared with the prior art, the beneficial effects of the present invention are as follows: the pre-baked anode carbon block transfer cart and the use method thereof utilize the gravity of the carbon block itself to squeeze the supporting bottom block, so that the supporting bottom block drives the fixed rotating seat to squeeze the ejection spring and move up and down inside the fixed slide slot, so that the fixed clamp rotates relatively, and the carbon block can be automatically locked. The winding motor drives the winding roller to rotate, and the winding rope can be used to realize the lifting and moving of the clamping bracket. The clamping motor drives the bevel gear transmission assembly and the clamping threaded rod to rotate, so that the clamping threaded sleeve drives the clamping arm to move relatively, thereby realizing the grabbing of the carbon block. The specific contents are as follows:

[0032] 1. By setting up the trolley mechanism, not only can the gravity of the charcoal block itself be used to squeeze the supporting bottom block, so that the supporting bottom block drives the fixed rotating seat to squeeze the ejection spring and move up and down inside the fixed slide slot, so that the fixed clamp rotates relatively, and the automatic locking of the charcoal block can be realized. At the same time, by pulling the ejection sliding rod, the sliding connection between the first ejection inclined block and the second ejection inclined block can be utilized to make the fixed rotating seat drive the supporting bottom block to move upward. Since a torsion spring is provided at the connection between the fixed clamp and the fixed rotating seat, the automatic expansion of the fixed clamp can be realized, so that it is convenient to take the charcoal block. The locking teeth can be locked by the sliding connection between the locking spring and the unlocking slide slot. By utilizing the characteristics of the locking teeth being engaged with the meshing fixed disk, the handle rotating rod can only rotate counterclockwise, which is convenient for adjusting the angle of the handle rotating rod and the handle body. , utilizing the characteristics of the hook and the handle body being connected in a snap-fitting manner, by rotating the handle rotating rod and the handle body, the connecting wire rope can drive the ejection sliding rod to slide inside the charcoal block fixing bracket, thereby unlocking the charcoal block and facilitating the removal of the charcoal block. The first sprocket transmission assembly and the tilting threaded rod are driven to rotate by the tilting motor, so that the tilting threaded sleeve can move on the tilting threaded rod and drive the tilting rotating rod to rotate at the same time. Under the action of the connecting hinge, the charcoal block fixing bracket is tilted, which is convenient for unloading the charcoal blocks. Since the fixed rotating seats are arranged in double rows inside the charcoal block fixing bracket, and the number of the first ejection inclined blocks is arranged in ascending order, a single or multiple groups of fixed clips can be deployed by pulling the ejection sliding rods at different positions, and random sampling of charcoal blocks can be performed as needed, which is convenient for random sampling inspection of charcoal blocks.

[0033] 2. By setting up the lifting mechanism, not only can the storage motor be used to drive the second sprocket transmission assembly and the storage bidirectional threaded rod to rotate, so that the storage threaded sleeve drives the first storage rotating rod to move, but also can realize the rotation of the first storage rotating rod. At the same time, the first storage sliding sleeve slides on the outside of the first storage sliding rod, and drives the second storage rotating rod to rotate, so that the second storage sliding sleeve slides relatively on the outside of the second storage sliding rod, thereby realizing the sliding of the first sliding bracket and the second sliding bracket, thereby storing the first sliding bracket and the second sliding bracket, which is convenient for carrying the carbon blocks, and at the same time, the first sliding bracket is unfolded when the carbon blocks are transported. and the second sliding bracket to protect the carbon blocks, the third sprocket transmission assembly and the translation threaded rod are driven to rotate by the translation motor, so that the translation threaded sleeve drives the longitudinal bracket to move horizontally, and the longitudinal threaded rod is driven to rotate by the longitudinal motor, so that the longitudinal threaded sleeve drives the winding bracket to move longitudinally, thereby enabling the carbon blocks to be moved in all directions and the grabbed carbon blocks to be moved to the specified position, and the winding roller is driven to rotate by the winding motor, and the winding rope can be used to realize the lifting and lowering movement of the clamping bracket, and the bevel gear transmission assembly and the clamping threaded rod are driven to rotate by the clamping motor, so that the clamping threaded sleeve drives the clamping arm to move relatively, thereby realizing the grabbing of the carbon blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the three-dimensional structure of the cart mechanism in the present invention;

[0036] Figure 3 It is a schematic diagram of the three-dimensional structure of the cross section of the carbon block fixing bracket in the present invention;

[0037] Figure 4 A schematic diagram of the three-dimensional structure of the ejection sliding rod and the second ejection inclined block in the present invention;

[0038] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing clip and the fixing protrusion in the present invention;

[0039] Figure 6 It is a schematic diagram of the three-dimensional structure of the cart body in the present invention;

[0040] Figure 7 It is a schematic diagram of the three-dimensional structure of the meshing fixed disk and the handle rotating shaft in the present invention;

[0041] Figure 8 It is a schematic diagram of the three-dimensional structure of the tilting and rotating rod in the present invention;

[0042] Fig. 9 It is a schematic diagram of the three-dimensional structure of the lifting mechanism in the present invention;

[0043] Fig.10It is a schematic diagram of the three-dimensional structure of the cross section of the second fixing bracket in the present invention;

[0044] Fig.11 It is a schematic diagram of the three-dimensional structure of the longitudinal bracket section in the present invention;

[0045] Fig.12 It is a schematic diagram of the three-dimensional structure of the cross section of the clamping bracket in the present invention.

[0046] In the figure: 1. trolley mechanism; 101. carbon block fixing bracket; 102. protective slide; 103. fixed slide; 104. ejection spring; 105. fixed rotating seat; 106. supporting bottom block; 107. fixing clamp; 108. fixing protrusion; 109. first ejection inclined block; 110. ejection sliding rod; 111. second ejection inclined block; 112. trolley body; 113. universal wheel; 114. roller bracket; 115. fixed pulley; 116. handle support; 117. engagement fixing plate; 11 8. handle rotation shaft; 119. unlocking slide; 120. locking spring; 121. locking tooth; 122. limit baffle; 123. handle rotation rod; 124. handle body; 125. connecting wire rope; 126. hook; 127. first motor cover; 128. tilting motor; 129. first sprocket transmission assembly; 130. tilting threaded rod; 131. tilting threaded sleeve; 132. tilting rotation rod; 133. support block; 134. connecting hinge; 2. lifting mechanism; 201. second Fixed bracket; 202, fixed top plate; 203, support column; 204, storage motor; 205, second sprocket transmission assembly; 206, storage bidirectional threaded rod; 207, storage thread sleeve; 208, first storage rotating rod; 209, first storage sliding sleeve; 210, first storage sliding rod; 211, first sliding bracket; 212, second storage rotating rod; 213, second storage sliding sleeve; 214, second storage sliding rod; 215, second sliding bracket; 216, second motor cover; 2 17. Translation motor; 218. Third sprocket transmission assembly; 219. Translation threaded rod; 220. Translation threaded sleeve; 221. Longitudinal bracket; 222. Longitudinal motor; 223. Longitudinal threaded rod; 224. Longitudinal threaded sleeve; 225. Winding bracket; 226. Winding motor; 227. Winding roller; 228. Winding rope; 229. Clamping bracket; 230. Clamping motor; 231. Bevel gear transmission assembly; 232. Clamping threaded rod; 233. Clamping threaded sleeve; 234. Clamping arm. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] See also Figure 1-Figure 12 The present invention provides a technical solution: a transport trolley for prebaked anode carbon blocks and a method of using the same, comprising a trolley mechanism 1 and a trolley body 112 installed at the bottom of the trolley mechanism 1, a lifting mechanism 2 is provided on the top of the trolley mechanism 1, and a clamping bracket 229 is provided on one side of the lifting mechanism 2, the trolley mechanism 1 comprises a carbon block fixing bracket 101, a protective slide groove 102 is symmetrically provided on the top of the carbon block fixing bracket 101, a plurality of fixed slide grooves 103 are provided inside the carbon block fixing bracket 101, wherein an ejection spring 104 is fixedly installed at the bottom center position of the fixed slide groove 103, a fixed rotating seat 105 is fixedly connected to the top of the ejection spring 104, a supporting bottom block 106 is fixedly installed at the top center position of the fixed rotating seat 105, wherein fixed clips 107 are symmetrically rotatably connected to the two sides of the fixed rotating seat 105, a fixed protrusion 108 is fixedly installed on the inner side of the top of the fixed clip 107, and a fixed rotating seat 105 is fixedly installed on the inner side of the top of the fixed rotating seat 105. The bottom of the first ejection inclined block 109 is provided, and a plurality of ejection sliding rods 110 are slidably connected inside the fixed slide groove 103. A plurality of second ejection inclined blocks 111 are fixedly installed on the top of the ejection sliding rod 110. The second ejection inclined block 111 is slidably connected to the first ejection inclined block 109, and the gravity of the carbon block itself is used to squeeze the supporting bottom block 106, so that the supporting bottom block 106 drives the fixed rotating seat 105 to squeeze the ejection spring 104 and move up and down inside the fixed slide groove 103, so that the fixed clamp 107 rotates relatively, and the carbon block can be automatically locked. At the same time, by pulling the ejection sliding rod 110, the sliding connection between the first ejection inclined block 109 and the second ejection inclined block 111 can be utilized to make the fixed rotating seat 105 drive the supporting bottom block 106 to move upward. Since a torsion spring is provided at the connection between the fixed clamp 107 and the fixed rotating seat 105, the automatic expansion of the fixed clamp 107 can be realized, thereby facilitating the removal of the carbon block.

[0049] The trolley body 112 is arranged at the bottom of the charcoal block fixing bracket 101, and universal wheels 113 are fixedly installed around the bottom of the trolley body 112, and a plurality of roller brackets 114 are fixedly installed on one side of the top of the trolley body 112. The top of the roller bracket 114 is rotatably connected to a fixed pulley 115, and a connecting wire rope 125 is wound around the outer side of the fixed pulley 115. The end of the connecting wire rope 125 is fixedly connected to a hook 126, and the connecting wire rope 125 is fixedly connected to the ejection sliding rod 110. A handle support 116 is symmetrically installed on one side of the top of the trolley body 112, and an engaging fixed disk 117 is fixedly installed on the outer side of the handle support 116. The handle support 116 is internally rotatably connected to a handle rotating shaft 118, and an unlocking groove 119 is provided on one side of the surface of the handle rotating shaft 118. A locking spring 120 is slidably connected to the unlocking groove 119, and a locking tooth 121 is rotatably connected to the end of the locking spring 120. The locking tooth 121 engages with the meshing fixed disk 1 17 is engaged and connected, the locking tooth 121 is rotatably connected to the handle rotating shaft 118, and the limit stopper 122 is fixedly installed on the end of the handle rotating shaft 118 near the locking tooth 121, and a handle rotating rod 123 is fixedly installed on one side of the handle rotating shaft 118, and the tops of the two handle rotating rods 123 are fixedly connected to the handle body 124. The locking of the locking tooth 121 can be achieved through the sliding connection between the locking spring 120 and the unlocking slide groove 119. The locking of the locking tooth 121 can be achieved by utilizing the locking connection between the locking tooth 121 and the meshing fixed plate 117, so that the handle rotating rod 123 can only rotate counterclockwise, which is convenient for adjusting the angle of the handle rotating rod 123 and the handle body 124. By utilizing the locking connection between the hook 126 and the handle body 124, the connecting wire rope 125 can drive the ejection sliding rod 110 to slide inside the charcoal block fixing bracket 101 by rotating the handle rotating rod 123 and the handle body 124, thereby achieving the unlocking of the charcoal block and facilitating the removal of the charcoal block.

[0050] A first motor cover 127 is fixedly installed on one side of the top of the cart body 112, a tilting motor 128 is fixedly installed on one side of the inner side of the first motor cover 127, an output end of the tilting motor 128 is fixedly connected to a first sprocket transmission assembly 129, a tilting threaded rod 130 is symmetrically connected to one side of the first sprocket transmission assembly 129, an outer side of the tilting threaded rod 130 is threadedly connected to a tilting threaded sleeve 131, a top of the tilting threaded sleeve 131 is rotatably connected to a tilting rotating rod 132, the tilting rotating rod 132 is rotatably connected to the charcoal block fixing bracket 101, a support block 133 is symmetrically installed on one side of the top of the cart body 112, and a connecting hinge is symmetrically installed on one side of the top of the cart body 112 away from the support block 133 134, the first sprocket transmission assembly 129 and the tilting threaded rod 130 are driven to rotate by the tilting motor 128, so that the tilting threaded sleeve 131 can drive the tilting rotating rod 132 to rotate while moving on the tilting threaded rod 130, and under the action of the connecting hinge 134, the charcoal block fixing bracket 101 is tilted, which is convenient for unloading of charcoal blocks. Since the fixed rotating seats 105 are arranged in double rows inside the charcoal block fixing bracket 101, and the number of first ejection inclined blocks 109 is arranged in ascending order, a single or multiple groups of fixed clamps 107 can be deployed by pulling the ejection sliding rods 110 at different positions, and random charcoal block sampling can be performed as needed, which is convenient for random sampling inspection of charcoal blocks.

[0051] The lifting mechanism 2 includes a second fixed bracket 201, which is symmetrically mounted on one side of the top of the carbon block fixed bracket 101. A fixed top plate 202 is fixedly mounted on the top of the two second fixed brackets 201. A support column 203 is symmetrically mounted on the bottom of the fixed top plate 202 away from the second fixed bracket 201. A storage motor 204 is arranged at the bottom of the second fixed bracket 201. The output end of the storage motor 204 is fixedly connected to a second sprocket transmission assembly 205. The top of the second sprocket transmission assembly 205 is symmetrically mounted. A receiving bidirectional threaded rod 206 is connected, and a receiving threaded sleeve 207 is symmetrically threadedly connected to the outer side of the receiving bidirectional threaded rod 206. One side of the receiving threaded sleeve 207 is rotatably connected to a first receiving rotating rod 208. The end of the first receiving rotating rod 208 is rotatably connected to a first receiving sliding sleeve 209. The interior of the first receiving sliding sleeve 209 is slidably connected to a first receiving sliding rod 210. A first sliding bracket 211 is fixedly installed on the outer side of the first receiving sliding rod 210. One side of the first receiving sliding sleeve 209 is rotatably connected to a second receiving rotating rod 208. The storage rotating rod 212 is rotatably connected to the second storage sliding sleeve 213 on one side of the second storage rotating rod 212, and the second storage sliding sleeve 213 is slidably connected to the second storage sliding rod 214 inside. The second storage sliding rod 214 is fixedly installed with a second sliding bracket 215 on the outside. The storage motor 204 is used to drive the second sprocket transmission assembly 205 and the storage bidirectional threaded rod 206 to rotate, so that the storage threaded sleeve 207 drives the first storage rotating rod 208 to move and the first storage rotating rod 208 can be rotated at the same time. At the same time, the first storage sliding sleeve 209 slides on the outside of the first storage sliding rod 210, and drives the second storage rotating rod 212 to rotate, so that the second storage sliding sleeve 213 slides relatively on the outside of the second storage sliding rod 214, thereby realizing the sliding of the first sliding bracket 211 and the second sliding bracket 215, so as to store the first sliding bracket 211 and the second sliding bracket 215, which is convenient for the transportation of carbon blocks. At the same time, when the carbon blocks are transported, the first sliding bracket 211 and the second sliding bracket 215 are unfolded to protect the carbon blocks.

[0052] A second motor cover 216 is fixedly installed on one side of the fixed top plate 202, a translation motor 217 is fixedly installed on one side of the second motor cover 216, an output end of the translation motor 217 is fixedly connected to a third sprocket transmission assembly 218, a translation threaded rod 219 is symmetrically connected to one side of the third sprocket transmission assembly 218, a translation threaded sleeve 220 is threadedly connected to the outer side of the translation threaded rod 219, a longitudinal bracket 221 is fixedly installed on the bottom of the two translation threaded sleeves 220, a longitudinal motor 222 is fixedly installed on one side of the longitudinal bracket 221, and an output end of the longitudinal motor 222 is fixedly connected to It is connected to a longitudinal threaded rod 223, the outer side of the longitudinal threaded rod 223 is threadedly connected to a longitudinal threaded sleeve 224, and a winding bracket 225 is symmetrically installed at the bottom of the longitudinal threaded sleeve 224. The third sprocket transmission assembly 218 and the translation threaded rod 219 are driven to rotate by the translation motor 217, so that the translation threaded sleeve 220 drives the longitudinal bracket 221 to move horizontally, and the longitudinal threaded rod 223 is driven to rotate by the longitudinal motor 222, so that the longitudinal threaded sleeve 224 drives the winding bracket 225 to move longitudinally, thereby enabling the charcoal blocks to be moved in all directions and the grabbed charcoal blocks to be moved to the specified position.

[0053] A winding motor 226 is fixedly installed on one side of the winding bracket 225, and a winding roller 227 is fixedly connected to the output end of the winding motor 226. A winding rope 228 is wound around the outer side of the winding roller 227. A clamping bracket 229 is fixedly installed on the end of the winding rope 228. A clamping motor 230 is fixedly installed on the inner side of the top of the clamping bracket 229. The output end of the clamping motor 230 is fixedly connected to a bevel gear transmission assembly 231. The bevel gear transmission assembly 231 is fixedly connected to a clamping threaded rod around 232, the outer side of the clamping threaded rod 232 is threadedly connected with a clamping threaded sleeve 233, and the bottom of the clamping threaded sleeve 233 is fixedly connected with a clamping arm 234. The winding roller 227 is driven to rotate by the winding motor 226, and the winding rope 228 can realize the lifting and lowering movement of the clamping bracket 229. The bevel gear transmission assembly 231 and the clamping threaded rod 232 are driven to rotate by the clamping motor 230, so that the clamping threaded sleeve 233 drives the clamping arm 234 to move relatively, thereby realizing the grabbing of the carbon block.

[0054] Working principle: Before using this pre-baked anode carbon block transfer cart and its method of use, it is necessary to first check the overall condition of the device to ensure that it can work normally. Figure 1 - Fig.12As shown, first, the winding roller 227 is driven to rotate by the winding motor 226, and the winding rope 228 can be used to realize the lifting and lowering movement of the clamping bracket 229, and the bevel gear transmission assembly 231 and the clamping threaded rod 232 are driven to rotate by the clamping motor 230, so that the clamping threaded sleeve 233 drives the clamping arm 234 to move relatively, thereby realizing the grabbing of the carbon block, and the third sprocket transmission assembly 218 and the translation threaded rod 219 are driven to rotate by the translation motor 217, so that the translation threaded sleeve 220 drives the longitudinal bracket 221 to move horizontally, and the longitudinal threaded rod 223 is driven to rotate by the longitudinal motor 222, so that the longitudinal threaded sleeve 224 drives the winding bracket 225 to move longitudinally, and the carbon block is placed on the top of the supporting bottom block 106, and the gravity of the carbon block itself is used to squeeze the supporting bottom block 106, so that the supporting bottom block 106 drives the fixed rotating seat 105 to squeeze the ejection spring 104 and move up and down inside the fixed slide groove 103, so that the fixed clamp 107 rotates relatively, which can realize the automatic locking of the carbon block.

[0055] Secondly, the storage motor 204 is used to drive the second sprocket transmission assembly 205 and the storage bidirectional threaded rod 206 to rotate, so that the storage threaded sleeve 207 drives the first storage rotating rod 208 to move and the first storage rotating rod 208 can be rotated at the same time. At the same time, the first storage sliding sleeve 209 slides on the outside of the first storage sliding rod 210 and drives the second storage rotating rod 212 to rotate, so that the second storage sliding sleeve 213 slides relatively on the outside of the second storage sliding rod 214, thereby realizing the sliding of the first sliding bracket 211 and the second sliding bracket 215, so as to store the first sliding bracket 211 and the second sliding bracket 215, which is convenient for carrying carbon blocks. When transporting the charcoal blocks, the first sliding bracket 211 and the second sliding bracket 215 are unfolded to protect the charcoal blocks. By utilizing the characteristics of the hook 126 and the handle body 124 being engaged and connected, the connecting wire rope 125 can drive the ejection sliding rod 110 to slide inside the charcoal block fixed bracket 101 by rotating the handle rotating rod 123 and the handle body 124. By utilizing the characteristics of the sliding connection between the first ejection bevel block 109 and the second ejection bevel block 111, the fixed rotating seat 105 drives the supporting bottom block 106 to move upward. Since a torsion spring is provided at the connection between the fixed clamp 107 and the fixed rotating seat 105, the fixed clamp 107 can be automatically unfolded, thereby facilitating the removal of the charcoal blocks.

[0056] Finally, by the characteristics of the sliding connection between the locking spring 120 and the unlocking slide groove 119, the locking of the locking tooth 121 can be achieved. By utilizing the characteristics of the locking tooth 121 being engaged with the meshing fixed plate 117, the handle rotating rod 123 can only rotate counterclockwise, which is convenient for adjusting the angle of the handle rotating rod 123 and the handle body 124. The first sprocket transmission assembly 129 and the tilting threaded rod 130 are driven to rotate by the tilting motor 128, so that the tilting threaded sleeve 131 can drive the tilting rotating rod 132 to rotate while moving on the tilting threaded rod 130. Under the action of the connecting hinge 134, the tilting of the charcoal block fixing bracket 101 is achieved, which is convenient for unloading the charcoal blocks. Since the fixed rotating seats 105 are arranged in double rows inside the charcoal block fixing bracket 101, and the number of the first ejection inclined blocks 109 is arranged in ascending order, a single or multiple groups of fixed clips 107 can be deployed by pulling the ejection sliding rods 110 at different positions, and random sampling of charcoal blocks can be carried out as needed, which is convenient for random sampling inspection of charcoal blocks.

[0057] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A transport trolley for prebaked anode carbon blocks, comprising a trolley mechanism (1), and a trolley body (112) mounted on the bottom of the trolley mechanism (1); A lifting mechanism (2) is provided on the top of the trolley mechanism (1), and a clamping bracket (229) is provided on one side of the lifting mechanism (2); Features: The cart mechanism (1) comprises a charcoal block fixing bracket (101), a top of the charcoal block fixing bracket (101) is provided with protective slide grooves (102) symmetrically arranged front and rear, and a plurality of fixed slide grooves (103) are arranged inside the charcoal block fixing bracket (101); Wherein, an ejection spring (104) is fixedly installed at the bottom center position of the fixed slide groove (103), the top of the ejection spring (104) is fixedly connected to a fixed rotating seat (105), and a supporting bottom block (106) is fixedly installed at the top center position of the fixed rotating seat (105); Wherein, fixed clamps (107) are symmetrically rotatably connected on both sides of the fixed rotating seat (105), a fixed protrusion (108) is fixedly installed on the inner side of the top of the fixed clamp (107), and a first ejection inclined block (109) is provided at the bottom of the fixed rotating seat (105); The fixed slide groove (103) is internally slidably connected to a plurality of ejection sliding rods (110), the top of the ejection sliding rod (110) is fixedly installed with a plurality of second ejection inclined blocks (111), the second ejection inclined blocks (111) are slidably connected to the first ejection inclined blocks (109), a connecting wire rope (125) is fixedly connected to the ejection sliding rod (110), an end of the connecting wire rope (125) is fixedly connected to a hook (126), and the hook (126) is snap-fitted and connected to the handle body (124).

2. A transport cart for prebaked anode carbon blocks according to claim 1, characterized in that: The cart body (112) is arranged at the bottom of the carbon block fixing bracket (101), and universal wheels (113) are fixedly installed around the bottom of the cart body (112), and a plurality of roller brackets (114) are fixedly installed on one side of the top of the cart body (112), and the top of the roller bracket (114) is rotatably connected to a fixed pulley (115), and a connecting wire rope (125) is wound around the outer side of the fixed pulley (115).

3. A transport cart for prebaked anode carbon blocks according to claim 2, characterized in that: A handle support (116) is symmetrically mounted on one side of the top of the cart body (112); an engaging fixed disk (117) is fixedly mounted on the outer side of the handle support (116); a handle rotating shaft (118) is rotatably connected inside the handle support (116); an unlocking slide groove (119) is provided on one side of the surface of the handle rotating shaft (118); a locking spring (120) is slidably connected inside the unlocking slide groove (119); a locking tooth (121) is rotatably connected at the end of the locking spring (120); the locking tooth (121) is engaged with the engaging fixed disk (117); the locking tooth (121) is rotatably connected to the handle rotating shaft (118); a limit stopper (122) is fixedly mounted on the end of the handle rotating shaft (118) close to the locking tooth (121); a handle rotating rod (123) is fixedly mounted on one side of the handle rotating shaft (118); and the tops of the two handle rotating rods (123) are fixedly connected to the handle body (124).

4. A transport cart for prebaked anode carbon blocks according to claim 3, characterized in that: A first motor cover (127) is fixedly mounted on one side of the top of the cart body (112); a tilting motor (128) is fixedly mounted on one side of the interior of the first motor cover (127); an output end of the tilting motor (128) is fixedly connected to a first sprocket transmission assembly (129); a tilting threaded rod (130) is symmetrically connected to one side of the first sprocket transmission assembly (129); an outer side of the tilting threaded rod (130) is threadedly connected to a tilting threaded sleeve (131); a top of the tilting threaded sleeve (131) is rotatably connected to a tilting rotating rod (132); the tilting rotating rod (132) is rotatably connected to a charcoal block fixing bracket (101); a support block (133) is symmetrically mounted on one side of the top of the cart body (112); and a connecting hinge (134) is symmetrically mounted on one side of the top of the cart body (112) away from the support block (133).

5. A transport cart for prebaked anode carbon blocks according to claim 4, characterized in that: The lifting mechanism (2) comprises a second fixed bracket (201), the second fixed bracket (201) being symmetrically mounted on one side of the top of the carbon block fixed bracket (101), a fixed top plate (202) being fixedly mounted on the top of the two second fixed brackets (201), a support column (203) being symmetrically mounted on the bottom of the fixed top plate (202) away from the second fixed bracket (201), a storage motor (204) being arranged at the bottom of the second fixed bracket (201), a second sprocket transmission assembly (205) being fixedly connected to the output end of the storage motor (204), and a storage bidirectional threaded rod (206) being symmetrically connected to the top of the second sprocket transmission assembly (205).

6. A transport cart for prebaked anode carbon blocks according to claim 5, characterized in that: The outer side of the receiving bidirectional threaded rod (206) is symmetrically threadedly connected to a receiving threaded sleeve (207); one side of the receiving threaded sleeve (207) is rotatably connected to a first receiving rotating rod (208); the end of the first receiving rotating rod (208) is rotatably connected to a first receiving sliding sleeve (209); the interior of the first receiving sliding sleeve (209) is slidably connected to a first receiving sliding rod (210); a first sliding bracket (211) is fixedly mounted on the outer side of the first receiving sliding rod (210); one side of the first receiving sliding sleeve (209) is rotatably connected to a second receiving rotating rod (212); one side of the second receiving rotating rod (212) is rotatably connected to a second receiving sliding sleeve (213); the interior of the second receiving sliding sleeve (213) is slidably connected to a second receiving sliding rod (214); and a second sliding bracket (215) is fixedly mounted on the outer side of the second receiving sliding rod (214).

7. A transport cart for prebaked anode carbon blocks according to claim 6, characterized in that: A second motor cover (216) is fixedly mounted on one side of the fixed top plate (202); a translation motor (217) is fixedly mounted on one side of the interior of the second motor cover (216); an output end of the translation motor (217) is fixedly connected to a third sprocket transmission assembly (218); a translation threaded rod (219) is symmetrically connected to one side of the third sprocket transmission assembly (218); an outer side of the translation threaded rod (219) is threadedly connected to a translation threaded sleeve (220); and longitudinal brackets (221) are fixedly mounted on the bottoms of the two translation threaded sleeves (220).

8. A transport cart for prebaked anode carbon blocks according to claim 7, characterized in that: A longitudinal motor (222) is fixedly mounted on one side of the longitudinal bracket (221); an output end of the longitudinal motor (222) is fixedly connected to a longitudinal threaded rod (223); an outer side of the longitudinal threaded rod (223) is threadedly connected to a longitudinal threaded sleeve (224); a winding bracket (225) is symmetrically mounted on the bottom of the longitudinal threaded sleeve (224); a winding motor (226) is fixedly mounted on one side of the winding bracket (225); an output end of the winding motor (226) is fixedly connected to a winding roller (227); a winding rope (228) is wound around the outer side of the winding roller (227); and the clamping bracket (229) is fixedly mounted on the end of the winding rope (228).

9. A transport cart for prebaked anode carbon blocks according to claim 8, characterized in that: A clamping motor (230) is fixedly mounted on the inner side of the top of the clamping bracket (229); an output end of the clamping motor (230) is fixedly connected to a bevel gear transmission assembly (231); a clamping threaded rod (232) is fixedly connected around the bevel gear transmission assembly (231); an outer side of the clamping threaded rod (232) is threadedly connected to a clamping threaded sleeve (233); and a clamping arm (234) is fixedly connected to the bottom of the clamping threaded sleeve (233).

10. A method for using a transfer cart for prebaked anode carbon blocks, using the transfer cart for prebaked anode carbon blocks as claimed in claim 9, the steps of the method for using are as follows: Step 1: The winding roller (227) is driven to rotate by the winding motor (226), and the winding rope (228) is used to realize the lifting and lowering movement of the clamping bracket (229). The bevel gear transmission assembly (231) and the clamping threaded rod (232) are driven to rotate by the clamping motor (230), so that the clamping threaded sleeve (233) drives the clamping arm (234) to move relative to each other, thereby realizing the grasping of the carbon block. The third sprocket transmission assembly (218) and the translation threaded rod (219) are driven to rotate by the translation motor (217), so that the translation threaded sleeve (220) drives the longitudinal The support (221) is moved horizontally, and the longitudinal threaded rod (223) is driven to rotate by the longitudinal motor (222), so that the longitudinal threaded sleeve (224) drives the winding support (225) to move longitudinally, and the carbon block is placed on the top of the supporting bottom block (106), and the gravity of the carbon block itself is used to squeeze the supporting bottom block (106), so that the supporting bottom block (106) drives the fixed rotating seat (105) to squeeze the ejection spring (104) and move up and down inside the fixed slide groove (103), so that the fixed clamp (107) rotates relatively, and the carbon block can be automatically locked; Step 2: Use the storage motor (204) to drive the second sprocket transmission assembly (205) and the storage bidirectional threaded rod (206) to rotate, so that the storage threaded sleeve (207) drives the first storage rotating rod (208) to move and the first storage rotating rod (208) can be rotated at the same time. At the same time, the first storage sliding sleeve (209) slides on the outside of the first storage sliding rod (210) and drives the second storage rotating rod (212) to rotate, so that the second storage sliding sleeve (213) slides relatively on the outside of the second storage sliding rod (214), thereby realizing the sliding of the first sliding bracket (211) and the second sliding bracket (215), so as to store the first sliding bracket (211) and the second sliding bracket (215), which is convenient for carrying carbon blocks. When the charcoal blocks are transported, the first sliding bracket (211) and the second sliding bracket (215) are unfolded to protect the charcoal blocks. By utilizing the characteristics of the hook (126) being engaged with the handle body (124), the connecting wire rope (125) can be driven by the handle rotating rod (123) and the handle body (124) to slide inside the charcoal block fixed bracket (101). By utilizing the characteristics of the sliding connection between the first ejection inclined block (109) and the second ejection inclined block (111), the fixed rotating seat (105) drives the supporting bottom block (106) to move upward. Since a torsion spring is provided at the connection between the fixed clamp (107) and the fixed rotating seat (105), the fixed clamp (107) can be automatically unfolded, thereby facilitating the removal of the charcoal blocks. Step 3: The locking teeth (121) can be locked by the sliding connection between the locking spring (120) and the unlocking slot (119). The locking teeth (121) and the meshing fixed disk (117) are engaged with each other to enable the handle rotating rod (123) to rotate only counterclockwise, which is convenient for adjusting the angle of the handle rotating rod (123) and the handle body (124). The tilting motor (128) drives the first sprocket transmission assembly (129) and the tilting threaded rod (130) to rotate, so that the tilting threaded sleeve (131) moves on the tilting threaded rod (130). When the rotating shaft (132) is rotated, the tilting and rotating rod (132) can be driven to rotate. Under the action of the connecting hinge (134), the charcoal block fixing bracket (101) can be tilted, which is convenient for unloading the charcoal blocks. Since the fixed rotating seats (105) are arranged in double rows inside the charcoal block fixing bracket (101), and the number of the first ejection inclined blocks (109) is arranged in ascending order, a single or multiple groups of fixed clamps (107) can be deployed by pulling the ejection sliding rods (110) at different positions, and random sampling of charcoal blocks can be performed as required, which is convenient for random sampling inspection of charcoal blocks.

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