Annular load carrier for high-temperature bamboo charcoal carbonization kiln

Abstract

The invention relates to the technical field of high-temperature bamboo charcoal carbonization, in particular to an annular load carrier for a high-temperature bamboo charcoal carbonization kiln, which comprises a driving mechanism and an annular chain type transmission device, the driving mechanism is used for driving the annular chain type transmission device, the annular load carrier further comprises a suspension rod, and a plurality of mounting plates are arranged on the annular chain type transmission device. A supporting plate is arranged on the mounting plate, a clamping groove is formed in the supporting plate, a sliding groove is formed in the supporting plate, a plurality of hanging rods are slidably connected into the sliding groove, buffer sleeves on the peripheries of the hanging rods are matched with inner holes of bamboo charcoal in size and provide supporting protection, the bamboo charcoal is further positioned through grooves in the buffer sleeves, and the bamboo charcoal is sleeved with the hanging rods, so that the bamboo charcoal is more convenient to use. And a worker can conveniently select a proper conveying mode according to the actual situation of the bamboo charcoal, specifically, sleeving, clamping or vertical placing, so that the worker can conveniently package and bind or air-dry the bamboo charcoal.

Description

Technical Field

[0001] The invention relates to the technical field of high-temperature bamboo charcoal carbonization, in particular to an annular load carrier for a high-temperature bamboo charcoal carbonization kiln. Background Art

[0002] High temperature bamboo charcoal carbonization kiln is mainly used in the burning process of bamboo charcoal. It is one of the key equipment in bamboo charcoal production. During the carbonization process, the carbonization kiln removes the volatile substances in the bamboo material by providing a high temperature environment, and finally obtains bamboo charcoal with a dense structure.

[0003] After carbonization, the bamboo needs to be transported through a conveying device for packaging or transfer, sprinkling water for cooling, and drying. As for bamboo charcoal, due to its special material, it is relatively fragile, and the conveyor belt cannot make the bamboo charcoal in a single position to make its transmission more stable. The instability in the transmission process will cause a large amount of bamboo charcoal to be damaged, affecting product quality. Moreover, the bamboo charcoal just out of the kiln needs to be sprinkled with water for cooling. The bamboo charcoal after sprinkling with water for cooling often needs to be dried, and the conveyor belt drying process has limitations because the contact surface between the bamboo charcoal and the conveyor belt is a dead angle. Secondly, the damaged residue accumulates on the conveyor for a long time, and after being blown by the wind, it will diffuse into the air, polluting the environment and causing damage to the workers' body and mind.

[0004] Based on this, the present invention discloses an annular load carrier for a high-temperature bamboo charcoal carbonization kiln. Summary of the invention

[0005] In order to solve the problems raised in the background technology, the purpose of the present invention is to provide a ring-shaped load carrier for a high-temperature bamboo charcoal carbonization kiln, which can cooperate with the slide groove and the positioning groove on the support plate by setting a hanging rod with adjustable spacing. The staff can adjust the distance between the hanging rods to adapt to bamboo charcoal of different sizes, and cooperate with the buffer sleeve to be sleeved on the outer periphery of the hanging rod, and open a groove on it, combined with a control component composed of a telescopic rod, an extrusion rod, etc. and a corresponding positioning mechanism, to achieve the rapid locking and release of the hanging rod position, so as to achieve the positioning and protection of the bamboo charcoal transportation, while meeting the purpose of diverse bamboo charcoal transportation.

[0006] To achieve the above object, an annular load carrier for a high-temperature bamboo charcoal carbonization kiln comprises a driving mechanism and an annular chain transmission device, wherein the driving mechanism is used to drive the annular chain transmission device;

[0007] The annular load carrier further comprises a suspension rod, a plurality of mounting plates are arranged on the annular chain transmission device, a support plate is arranged on the mounting plate, a card slot is provided on the support plate for clamping the suspension rod, a slide slot is provided in the support plate, a plurality of suspension rods are slidably connected in the slide slot, a moving slot connected to the slide slot is also provided on the side of the support plate away from the annular chain transmission device, and the suspension rod is slidably connected to the moving slot, and a plurality of positioning slots are provided at the bottom end of the slide slot for positioning the suspension rod;

[0008] A limit assembly is arranged in the card slot to limit the hanging rod from sliding out, a buffer sleeve is sleeved on the outer periphery of the hanging rod to buffer the bumps of the bamboo charcoal, a positioning assembly matched with the positioning slot is arranged at one end of the hanging rod located in the slide slot, and a control assembly for controlling the positioning assembly is arranged at the other end.

[0009] As a further improvement of the present technical solution, an annular clamping ring is provided at one end of the hanging rod located in the slide groove. The clamping ring and the slide groove are both T-shaped structures and are adapted to the hanging rod to limit the displacement of the hanging rod perpendicular to the slide groove.

[0010] As a further improvement of the technical solution, the bottom end of the support plate located on the annular chain transmission device is symmetrically rotatably connected to mounting blocks on both sides, and the mounting blocks are fixedly connected to the annular chain transmission device.

[0011] As a further improvement of the present technical solution, the limit assembly includes a receiving groove opened in the support plate, and the receiving groove is opened on one side of the card slot, a baffle is slidably connected in the receiving groove, a first spring is fixedly connected to the side of the baffle away from the card slot, the other end of the first spring is fixedly connected to the inner wall of the receiving groove, a wedge is fixedly connected to the other side of the baffle, and the upward side of the wedge is a wedge-shaped structure, and control grooves for controlling the wedge to extend into the receiving groove are opened on both sides of the card slot.

[0012] Preferably, the outer diameter of the buffer sleeve is matched with the inner hole size of the bamboo charcoal, and the buffer sleeve is provided with a plurality of vertically upward grooves along its radial direction for placing the bamboo charcoal.

[0013] As a further improvement of the present technical solution, the positioning assembly includes a positioning cylinder fixedly arranged in the hanging rod, a positioning ring being slidably connected in the positioning cylinder, the positioning ring being fixedly connected to the extrusion rod, a wedge-shaped structure being provided at the upward end of the extrusion rod, a positioning block being fixedly connected at the bottom end of the extrusion rod, a second spring for resetting the positioning block being provided in the positioning cylinder, one end of the second spring being fixedly connected to the positioning ring, and the other end being fixedly connected to the inner wall of the bottom end of the positioning cylinder, and an opening matching the positioning block being provided at the bottom end of the hanging rod.

[0014] Preferably, the control assembly includes a telescopic rod and a plurality of support rings, the support ring is fixedly connected in the suspension rod, the telescopic rod is slidably connected to the support ring, in an initial state, one end of the telescopic rod is arranged adjacent to the extrusion rod, and the end of the telescopic rod adjacent to the extrusion rod is also a wedge-shaped structure and is adapted to the extrusion rod, and the other end extends outside the suspension rod and is rotatably connected to a positioning cap, the positioning cap is provided with a threaded area, and one end of the suspension rod adjacent to the positioning cap is provided with a positioning hole adapted to the threaded area of ​​the positioning cap, so as to fix the telescopic rod;

[0015] The telescopic rod is also fixedly connected with a reset ring, and the telescopic rod is sleeved with a reset spring, one end of the reset spring is fixedly connected with the reset ring, and the other end is fixedly connected with the inner wall of the suspension rod.

[0016] As a further improvement of the present technical solution, a limiting ring is fixedly connected inside the suspension rod, a limiting groove is provided inside the limiting ring, a limiting block is slidably connected inside the limiting groove, and the limiting block is fixedly connected to the telescopic rod to limit the rotation of the telescopic rod.

[0017] Preferably, the length of the limiting groove is adapted to the distance the telescopic rod needs to move when the telescopic rod squeezes the extrusion rod so that the positioning block is inserted into the positioning groove, and the return spring is in a stretched state during this process.

[0018] As a further improvement of the technical solution, a dust receiving belt adapted to the annular chain transmission device is fixedly provided on the annular mounting frame below the support plate to receive the waste dropped from the hanging rod, a plurality of dust holes are opened on the dust receiving belt, a dust storage box is fixedly provided under the dust holes, and the width of the dust receiving belt is adapted to the length of the hanging rod;

[0019] A plurality of dust sweeping rods are fixedly connected to the lower part of the annular chain transmission device. The dust sweeping rods are in contact with the surface of the dust receiving belt and are used to sweep away dust on the dust receiving belt.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. In the annular load carrier for a high-temperature bamboo charcoal carbonization kiln, a slidable hanging rod is arranged in the slide groove and the moving groove of the support plate, and is positioned in cooperation with the positioning groove, so that the number and spacing of the hanging rods can be freely adjusted according to the size of the bamboo charcoal, which is conducive to adapting to bamboo charcoal of different sizes and shapes, thereby achieving accurate positioning of the bamboo charcoal, ensuring stability during the transmission process, and preventing the bamboo charcoal from being damaged due to shaking.

[0022] 2. In the annular load carrier for high-temperature bamboo charcoal carbonization kiln, multiple positioning and buffering protection are realized: the buffer sleeve on the periphery of the hanging rod is not only adapted to the size of the inner hole of the bamboo charcoal to provide support and protection, but also further positions the bamboo charcoal through the grooves thereon. In addition, the hanging rod is connected to the bamboo charcoal, which makes it convenient for the staff to choose the appropriate transmission method (connection, card placement or vertical placement) according to the actual situation of the bamboo charcoal, and then it is convenient for the staff to pack or dry it. At the same time, the soft material of the buffer sleeve effectively buffers the bumps during the transmission process and reduces the damage rate of the bamboo charcoal. The burr setting thereon can also increase the friction and further improve the stability of the transmission.

[0023] 3. In the annular load carrier for high-temperature bamboo charcoal carbonization kiln, the dust falling on the installation plate can be collected and cleaned in time through the combination of the ash receiving belt and the ash sweeping rod, and discharged into the ash storage box through the ash leakage hole for unified treatment, which not only improves the working environment, but also avoids the adverse effects of dust accumulation on equipment and bamboo charcoal.

[0024] 4. In the annular load carrier for high-temperature bamboo charcoal carbonization kiln, the positioning assembly (positioning cylinder, positioning ring, etc.) and the control assembly (telescopic rod, positioning cap, etc.) are cleverly coordinated to achieve rapid positioning and unlocking of the suspension rod, thereby ensuring the stability of the suspension rod during the transmission process. Secondly, the coordination between the limit ring and the limit groove limits the rotation of the telescopic rod, thereby ensuring that its wedge-shaped structure is always aligned with the extrusion rod, and the reset spring provides a reset force for the telescopic rod to prevent it from being separated from the limit groove due to operational errors, thereby ensuring the reliability and durability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a structural schematic diagram of the ash storage box of the present invention;

[0027] Figure 3 It is a partial structural schematic diagram of the guide rail of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the mounting plate of the present invention;

[0029] Figure 5 It is a partial structural cross-sectional view of the support plate of the present invention;

[0030] Figure 6 It is a structural schematic diagram of the suspension rod of the present invention;

[0031] Figure 7 for Figure 6 A magnified view of the structure at a in the middle;

[0032] Figure 8 It is a structural cross-sectional view of the suspension rod of the present invention;

[0033] Fig. 9 for Figure 8 A magnified view of the structure at center A;

[0034] Fig.10 for Figure 8 A magnified view of the structure at B in the middle;

[0035] Fig.11 It is a schematic structural diagram of the positioning component of the present invention.

[0036] The meaning of each number in the figure is:

[0037] 1. Annular mounting frame; 2. Driving mechanism; 3. Annular chain transmission device; 6. Ash receiving belt; 7. Ash leakage hole; 8. Ash storage box; 10. Support plate; 11. Ash sweeping rod; 12. Mounting block; 15. Slide groove; 16. Card groove; 17. Moving groove; 18. Positioning groove; 19. Accommodating groove; 20. Baffle; 21. First spring; 211. Wedge block; 22. Hanging rod; 23. Buffer sleeve; 24. Groove; 25. Telescopic rod; 26. Positioning cap; 27. Support ring; 28. Limiting ring; 29. ​​Limiting groove; 30. Limiting block; 31. Reset ring; 32. Reset spring; 33. Positioning hole; 34. Positioning cylinder; 35. Positioning ring; 36. Extrusion rod; 37. Second spring; 38. Positioning block. DETAILED DESCRIPTION

[0038] 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 described embodiments 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.

[0039] The conveyor belt of the existing conveying device cannot perform a single positioning on the bamboo charcoal to make its transmission more stable and avoid the problem of damage.

[0040] To this end, the present invention provides a ring-shaped load carrier for a high-temperature bamboo charcoal carbonization kiln. Figure 1As shown, it comprises a driving mechanism 2 and an endless chain transmission device 3 , and the driving mechanism 2 is used for driving the endless chain transmission device 3 .

[0041] For details, see Figure 1 and Figure 4 As shown, the annular load carrier also includes an annular mounting frame 1 and a suspension rod 22, a plurality of mounting plates 9 are arranged on the annular chain transmission device 3, a support plate 10 is arranged on the mounting plate 9, a card slot 16 is provided on the support plate 10 for clamping the suspension rod 22, a slide slot 15 is provided in the support plate 10, a plurality of suspension rods 22 are slidably connected in the slide slot 15, a moving slot 17 connected to the slide slot 15 is also provided on the side of the support plate 10 away from the annular chain transmission device 3, and the suspension rod 22 is slidably connected to the moving slot 17, a plurality of positioning slots 18 are provided at the bottom end of the slide slot 15 for positioning the suspension rod 22, that is, a plurality of suspension rods 22 in the slide slot 15 can be clamped through the card slot 16, The movable groove 17 is provided because in addition to one end of the hanging rod 22 being inserted into the slide groove 15, the other end thereof needs to extend outside the slide groove 15, so that the distance between adjacent hanging rods 22 can be controlled by sliding the hanging rod 22 in the slide groove 15 to adapt to the size of the bamboo charcoal, and the number of hanging rods 22 provided is usually adapted to the number of bamboo charcoal that needs to be hung on the support plate 10 (but the number of hanging rods 22 provided can be adaptively adjusted according to the size difference of the outer diameter of the bamboo charcoal), so that the bamboo charcoal can be positioned by adjusting the number and spacing of the hanging rods 22, the middle hollow position of the bamboo charcoal can be hung on the hanging rod 22, and the bamboo charcoal can also be clamped and placed through the hollow "stretcher" formed between adjacent hanging rods 22.

[0042] Among them, Figure 3 It can be seen that the support plate 10 is located on the annular chain transmission device 3 and is symmetrically rotatably connected to the mounting blocks 12 on both sides of the bottom end. The mounting blocks 12 are fixedly connected to the annular chain transmission device 3, so that the annular chain transmission device 3 can drive the mounting plate 9 to transmit, and the mounting blocks 12 are rotatably connected to the mounting plate 9, which facilitates the mounting plate 9 to turn at the bend of the annular chain transmission device 3, and the double mounting blocks 12 can play a role.

[0043] For further information, see Figure 2As shown, a dust receiving belt 6 adapted to the ring-shaped chain transmission device 3 is fixedly provided on the annular mounting frame 1 below the support plate 10, which is used to receive the waste (such as debris, dust, waste water, etc.) scattered on the hanging rod 22. A plurality of dust holes 7 are opened on the dust receiving belt 6, and a dust storage box 8 is fixedly provided under the dust holes 7. The width of the dust receiving belt 6 is adapted to the length of the hanging rod 22. In addition, a plurality of dust sweeping rods 11 are fixedly connected below the annular chain transmission device 3. The dust sweeping rods 11 are in contact with the surface of the dust receiving belt 6 to sweep away the dust on the dust receiving belt 6. That is to say, the annular chain transmission device 3 drives the dust sweeping rods 11 to move upward. The ash receiving belt 6 is cleaned so that the waste falling on the ash receiving belt 6 is promptly swept into the ash storage box 8 below the ash leakage hole 7 for unified treatment. The reason for setting up several ash storage boxes 8 and ash sweeping rods 11 is to achieve timely cleaning and avoid dust accumulation and overflow or directly passing over the dust due to excessive cleaning distance. For example, if there is a lot of waste within a certain distance, then during the cleaning process of the ash sweeping rod 11 within this distance, the waste located on the ash receiving belt 6 will gradually increase due to the obstruction of the outer edges on both sides, and will eventually overflow, or cause the ash sweeping rod 11 to directly pass over it and fail to meet the cleaning requirements.

[0044] For further information, see Figure 5 As shown, a limit assembly is provided in the slot 16 for limiting the sliding out of the hanging rod 22, and the limit assembly includes a receiving slot 19 opened in the support plate 10, and the receiving slot 19 is opened at one side of the slot 16, and a baffle 20 is slidably connected in the receiving slot 19, and a first spring 21 is fixedly connected to the side of the baffle 20 away from the slot 16, and the other end of the first spring 21 is fixedly connected to the inner wall of the receiving slot 19, and a wedge 211 is fixedly connected to the other side of the baffle 20, and the upward side of the wedge 211 is a wedge-shaped structure. It can be seen that when the hanging rod 22 is inserted, the wedge 211 is squeezed into the receiving slot 19, so that the hanging rod 22 can be inserted, and the width of the wedge 211 is adapted to the size of the entire slot 16, and the bottom end of the wedge 211 is basically flush with the movable slot 17, so that when the hanging rod 22 moves to the lower position of the slot 16, the wedge 211 can limit the hanging rod 22 and ensure the stability of the hanging rod 22.

[0045] It is worth mentioning that Figure 4 and Figure 5As shown, an annular snap ring is provided at one end of the hanging rod 22 located in the slide groove 15, and the snap groove 16 and the slide groove 15 are both T-shaped structures and are adapted to the hanging rod 22 to limit the displacement of the hanging rod 22 perpendicular to the slide groove 15. In this way, when the annular snap ring on the hanging rod 22 is inserted into the bottom end of the slide groove 15 through the snap groove 16, the T-shaped structure just corresponds to the annular snap ring, so that it can only move laterally along the movable groove 17; in addition, control grooves for controlling the wedge block 211 to be extended and retracted into the accommodating groove 19 are provided on both sides of the snap groove 16, so that when the hanging rod 22 is disassembled, the hanging rod 22 can be pulled out by inserting a control rod (not shown in the figure) into the control groove on one side, squeezing the wedge block 211 to retract it into the accommodating groove 19.

[0046] And, by Figure 4 and Figure 6It can be seen that the outer periphery of the hanging rod 22 is sleeved with a buffer sleeve 23 for buffering the bumps of the bamboo charcoal. The outer diameter of the buffer sleeve 23 is adapted to the inner hole size of the bamboo charcoal. In addition to being made of a soft material, the buffer sleeve 23 is provided with tiny barbs similar to the bristle surface of Velcro. Without affecting the quality of the bamboo charcoal, it can not only improve the buffering effect, but also increase the friction with the bamboo charcoal, so that it can be placed more firmly on the buffer sleeve 23. In addition, the buffer sleeve 23 is provided with a plurality of vertically upward grooves 24 along its radial direction for placing the bamboo charcoal. In this way, in combination with the above, if the bamboo charcoal is sleeved on the hanging rod 22 for transportation (here, the bamboo charcoal with a hollow center is taken as an example, the specific shape is existing and not shown in the figure), then the buffer sleeve 23 can play a role in supporting and protecting the bamboo charcoal, so that it remains stable during transportation; and if the bamboo charcoal is placed between two adjacent hanging rods 22, the buffer sleeve 23 can further play a role in buffering and protecting the bamboo charcoal and increasing the friction; it can also be seen that the grooves 24 provided on the buffer sleeve 23 can also make the bamboo charcoal vertically The placement of the hanging rod 22 in the direction, plus the concave setting of the groove 24, can also position the bamboo charcoal to maintain the stability of transportation; in addition, combined with the above-mentioned method of conveying bamboo charcoal, it is equivalent to the entire bamboo charcoal transportation process. The staff can directly sleeve the bamboo charcoal on the hanging rod 22 for transportation, or place it between adjacent hanging rods 22 for transportation, and can also be placed perpendicular to the buffer sleeve 23 on the groove 24 for transportation. The above several transportation methods can all play a role in positioning the bamboo charcoal and making it stable, and the buffer sleeve 23 plays a role in buffering and increasing friction, reducing the damage rate of bamboo charcoal transportation. At the same time, a variety of transportation methods can be freely selected and set. When the length, radius and shape of the bamboo charcoal are different, it can be placed and transported selectively. This adapts to the advantages of the conveyor belt's diverse transportation and solves the disadvantage of its easy damage to the bamboo charcoal during transportation. At the same time, if the bamboo charcoal is dried after being sprinkled with water to cool it down, the above three transportation methods are all better than the conveyor belt transportation method, mainly because the bamboo charcoal is suspended and there is no problem of dead angle on the contact surface.

[0047] More specifically, see Figure 5 and Fig.11The end of the hanging rod 22 located in the slide groove 15 is provided with a positioning component adapted to the positioning groove 18, and the other end is provided with a control component for controlling the positioning component, wherein the positioning component includes a positioning cylinder 34 fixedly arranged in the hanging rod 22, a positioning ring 35 is slidably connected in the positioning cylinder 34, and the positioning ring 35 is fixedly connected to the extrusion rod 36, the extrusion rod 35 is located in the positioning cylinder 34, and the upward end of the extrusion rod 36 is provided with a wedge structure, and the bottom end of the extrusion rod 36 extends to the outside of the positioning cylinder 34 and A positioning block 38 is fixedly connected, and a second spring 37 is arranged in the positioning cylinder 34 for resetting the positioning block 38. One end of the second spring 37 is fixedly connected to the positioning ring 35, and the other end is fixedly connected to the inner wall of the bottom end of the positioning cylinder 34. An opening adapted to the positioning block 38 is opened at the bottom end of the suspension rod 22; and the control assembly includes a telescopic rod 25 and a plurality of support rings 27, the support ring 27 is fixedly connected in the suspension rod 22, and the telescopic rod 25 is slidably connected to the support ring 27. In the initial state, one end of the telescopic rod 25 is fixedly connected to the inner wall of the bottom end of the positioning cylinder 34. The adjacent extrusion rod 36 is arranged, and one end of the telescopic rod 25 adjacent to the extrusion rod 36 is also a wedge-shaped structure, which is convenient for subsequent extrusion and is adapted to the extrusion rod 36. The other end extends to the outside of the hanging rod 22 and is rotatably connected with a positioning cap 26, and a threaded area is arranged on the positioning cap 26. One end of the hanging rod 22 adjacent to the positioning cap 26 is provided with a positioning hole 33 adapted to the threaded area of ​​the positioning cap 26 to fix the telescopic rod 25; that is, when the positioning cap 26 is pushed and then the telescopic rod 25 is driven to slide forward in the support ring 27 and the limit ring 28 until the telescopic rod 25 completely squeezes the extrusion rod 36, and at this time the positioning block 38 is also stuck in the positioning groove 18 to achieve the positioning of the hanging rod 22, the positioning cap 26 can be rotated to fix it in the positioning hole 33, thereby achieving the positioning of the telescopic rod 25, and when it is necessary to move the hanging rod 22, the positioning cap 26 is unscrewed, the telescopic rod 25 is automatically reset, and the positioning block 38 will also be reset under the action of the second spring 37, and the hanging rod 22 can be moved. It is also worth mentioning that the size of the positioning block 38 here is larger than the positioning tube 34, so that when the suspension rod 22 is rotated, the entire extrusion rod 36 will not fall off from the positioning tube 34. In the initial state, the positioning block 38 is always located in the suspension rod 22 under the pulling force of the positioning tube 34, which facilitates the displacement adjustment of the suspension rod 22 in the slide groove 15.

[0048] And from Fig.10 It can be seen that a reset ring 31 is fixedly connected to the telescopic rod 25, and a reset spring 32 is sleeved on the telescopic rod 25. One end of the reset spring 32 is fixedly connected to the reset ring 31, and the other end is fixedly connected to the inner wall of the suspension rod 22.

[0049] In addition, see Fig. 9As shown, a limit ring 28 is fixedly connected to the suspension rod 22, a limit groove 29 is provided in the limit ring 28, a limit block 30 is slidably connected in the limit groove 29, and the limit block 30 is fixedly connected to the telescopic rod 25 to limit the rotation of the telescopic rod 25, so as to ensure that one end of the wedge-shaped structure of the telescopic rod 25 can always face the extrusion rod 36, which is convenient for subsequent extrusion work. At the same time, when the above-mentioned rotating positioning cap 26 fixes the telescopic rod 25, it will not drive the telescopic rod 25 to rotate synchronously.

[0050] In addition, it should be noted that the length of the limit groove 29 is adapted to the distance that the telescopic rod 25 needs to move in order to squeeze the squeezing rod 36 so that the positioning block 38 is snapped into the positioning groove 18. In this way, when the telescopic rod 25 is moved to squeeze the squeezing rod 36 and slide in the positioning tube 34 until the positioning block 38 is snapped into the corresponding positioning groove 18, the length of the limit groove 29 can meet the movement of the limit block 30 in this distance, and the return spring 32 is in a stretched state during this process. In this way, it can be ensured that when the telescopic rod 25 returns to the initial state, the telescopic rod 25 will not slide out of the suspension rod 22 due to operational errors, causing the limit block 30 to disengage from the limit groove 29, thereby affecting subsequent use. In other words, if the telescopic rod 25 continues to move in a direction away from the squeezing rod 36 beyond the initial state, the return spring 32 needs to be compressed, so the return spring 32 can protect the telescopic rod 25 from disengaging from the limit groove 29.

[0051] The problem that the conveyor belt of the existing conveying device cannot perform single positioning on the bamboo charcoal to make its conveying more stable and avoid damage is effectively solved, and the dust generated during the conveying process can be effectively removed to improve the working environment.

[0052] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An annular load carrier for a high-temperature bamboo charcoal carbonization kiln, comprising a driving mechanism (2) and an annular chain transmission device (3), wherein the driving mechanism (2) is used to drive the annular chain transmission device (3). Features: It also includes a suspension rod (22), a plurality of mounting plates (9) are arranged on the annular chain transmission device (3), a support plate (10) is arranged on the mounting plate (9), a card slot (16) is provided on the support plate (10) for clamping the suspension rod (22), a slide slot (15) is provided in the support plate (10), a plurality of suspension rods (22) are slidably connected in the slide slot (15), a movable slot (17) connected to the slide slot (15) is also provided on the side of the support plate (10) away from the annular chain transmission device (3), and the suspension rod (22) is slidably connected to the movable slot (17), and a plurality of positioning slots (18) are provided at the bottom end of the slide slot (15) for positioning the suspension rod (22); A limit assembly for limiting the sliding out of the hanging rod (22) is arranged in the clamping groove (16); a buffer sleeve (23) for buffering the bumping of the bamboo charcoal is sleeved on the outer periphery of the hanging rod (22); a positioning assembly matched with the positioning groove (18) is arranged in one end of the hanging rod (22) located in the sliding groove (15); and a control assembly for controlling the positioning assembly is arranged at the other end.

2. The annular load carrier for high temperature bamboo charcoal carbonization kiln according to claim 1, Features: An annular clamping ring is provided at one end of the suspension rod (22) located in the slide groove (15); the clamping ring (16) and the slide groove (15) are both T-shaped structures and are adapted to the suspension rod (22) to limit the displacement of the suspension rod (22) in a direction perpendicular to the slide groove (15).

3. The annular load carrier for high temperature bamboo charcoal carbonization kiln according to claim 2, Features: The bottom end of the support plate (10) located on the annular chain transmission device (3) is symmetrically rotatably connected to mounting blocks (12) on both sides, and the mounting blocks (12) are fixedly connected to the annular chain transmission device (3).

4. The annular load carrier for high temperature bamboo charcoal carbonization kiln according to claim 1, Features: The limiting assembly comprises a receiving groove (19) provided in the support plate (10), and the receiving groove (19) is provided on one side of the clamping groove (16); a baffle (20) is slidably connected in the receiving groove (19); a first spring (21) is fixedly connected to the side of the baffle (20) away from the clamping groove (16); the other end of the first spring (21) is fixedly connected to the inner wall of the receiving groove (19); a wedge block (211) is fixedly connected to the other side of the baffle (20); an upward side of the wedge block (211) is a wedge-shaped structure; and control grooves for controlling the wedge block (211) to extend and retract into the receiving groove (19) are provided on both sides of the clamping groove (16).

5. The annular load carrier for high temperature bamboo charcoal carbonization kiln according to claim 1, Features: The outer diameter of the buffer sleeve (23) is matched with the inner hole size of the bamboo charcoal, and the buffer sleeve (23) is provided with a plurality of vertically upward grooves (24) along its radial direction for placing the bamboo charcoal.

6. The annular load carrier for high temperature bamboo charcoal carbonization kiln according to claim 1, Features: The positioning assembly includes a positioning cylinder (34) fixedly arranged in the hanging rod (22), a positioning ring (35) being slidably connected in the positioning cylinder (34), the positioning ring (35) being fixedly connected to the extrusion rod (36), the extrusion rod (36) being slidably connected in the positioning cylinder (34), a wedge-shaped structure being arranged at the upward end of the extrusion rod (36), the bottom end of the extrusion rod (36) extending to the outside of the positioning cylinder (34) and being fixedly connected to a positioning block (38), a second spring (37) being arranged in the positioning cylinder (34) for resetting the positioning block (38), one end of the second spring (37) being fixedly connected to the positioning ring (35), and the other end being fixedly connected to the inner wall of the bottom end of the positioning cylinder (34), and an opening matching the positioning block (38) being arranged at the bottom end of the hanging rod (22).

7. The annular load carrier for high temperature bamboo charcoal carbonization kiln according to claim 6, Features: The control assembly comprises a telescopic rod (25) and a plurality of support rings (27), wherein the support ring (27) is fixedly connected in the hanging rod (22), and the telescopic rod (25) is slidably connected to the support ring (27). In an initial state, one end of the telescopic rod (25) is arranged adjacent to the extrusion rod (36), and one end of the telescopic rod (25) adjacent to the extrusion rod (36) is also a wedge-shaped structure and is adapted to the extrusion rod (36), and the other end extends to the outside of the hanging rod (22) and is rotatably connected to a positioning cap (26), wherein a threaded area is arranged on the positioning cap (26), and one end of the hanging rod (22) adjacent to the positioning cap (26) is provided with a positioning hole (33) adapted to the threaded area of ​​the positioning cap (26) for fixing the telescopic rod (25); The telescopic rod (25) is also fixedly connected to a reset ring (31), and the telescopic rod (25) is sleeved with a reset spring (32), one end of the reset spring (32) is fixedly connected to the reset ring (31), and the other end is fixedly connected to the inner wall of the suspension rod (22).

8. The annular load carrier for high temperature bamboo charcoal carbonization kiln according to claim 7, Features: A limiting ring (28) is also fixedly connected inside the suspension rod (22), a limiting groove (29) is provided inside the limiting ring (28), a limiting block (30) is slidably connected inside the limiting groove (29), and the limiting block (30) is fixedly connected to the telescopic rod (25) to limit the rotation of the telescopic rod (25).

9. The annular load carrier for high temperature bamboo charcoal carbonization kiln according to claim 8, Features: The length of the limiting groove (29) is adapted to the distance the telescopic rod (25) needs to move when the telescopic rod (25) squeezes the squeezing rod (36) so that the positioning block (38) is inserted into the positioning groove (18), and the return spring (32) is in a stretched state during this process.

10. The annular load carrier for high temperature bamboo charcoal carbonization kiln according to claim 2, Features: A dust receiving belt (6) adapted to the annular chain transmission device (3) is fixedly provided on the annular mounting frame (1) below the supporting plate (10) for receiving the waste scattered on the hanging rod (22). A plurality of dust leakage holes (7) are provided on the dust receiving belt (6). A dust storage box (8) is fixedly provided below the dust leakage holes (7). The width of the dust receiving belt (6) is adapted to the length of the hanging rod (22). A plurality of dust sweeping rods (11) are fixedly connected to the lower portion of the annular chain transmission device (3). The dust sweeping rods (11) are in contact with the surface of the dust receiving belt (6) to sweep away dust on the dust receiving belt (6).

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