Coal transportation device

Abstract

The utility model discloses a coal transportation device which comprises a bottom plate, a plurality of sets of supporting plates are fixedly arranged at the top of the bottom plate in a pairwise symmetrical mode, through holes are formed in the upper portions of the supporting plates, bearings are fixedly installed in the through holes and rotationally connected with rotating shafts, and the inner side ends of the rotating shafts are fixedly connected with storage cylinders. A plurality of sets of heating pipes are evenly installed in the storage cylinder, a cylinder opening is formed in the storage cylinder, shielding nets are arranged at the two ends in the storage cylinder, air holes are formed in the end of the storage cylinder, a switching mechanism is installed on the cylinder opening, and a moving mechanism is arranged in the middle of the top end of the bottom plate. And the outer side end of the rotating shaft penetrates through the supporting plate and is connected with a driving mechanism. And all the storage barrels are driven by the driving mechanism to synchronously rotate, so that coal in the storage barrels is turned over and heated by the heating pipes, the coal is uniformly dried, the drying effect is good, and the requirements of workers are met.

Description

Technical Field

[0001] The utility model relates to the technical field of coal transportation, in particular to a coal transportation device. Background Art

[0002] At present, the storage devices used by workers in coal mines are easily affected by moisture, which greatly reduces the combustion rate of the coal mines, and the existing storage devices are not easy to move.

[0003] The Chinese patent discloses a coal transport device CN219635292U, which includes an outer car frame, a bottom box and an inner frame, and relates to the field of coal transportation technology. The lower end of the outer car frame is provided with a bottom box, and the bottom of the bottom box is provided with a base. The inner bottom of the base is provided with two groups of hydraulic telescopic cylinders at the front and rear parts, and the upper ends of the two groups of hydraulic telescopic cylinders on the same side are fixed in the mounting seat, and the mounting seat is provided with an inner frame, and the inner frame is lifted and lowered in the vertical direction; the front and rear sides of the outer car frame are provided with side ventilation frames, and the upper part of each group of side ventilation frames is provided with two groups of first cooling fans. The utility model helps to speed up the dehumidification of coal, and the dehumidification is more uniform and fast, and the loading or unloading of coal is convenient and trouble-free.

[0004] However, the coal in the inner frame of the above device is in a piled state, and the drying and dehumidification effect of the coal sandwiched in the middle is poor, which is difficult to meet the needs of the staff and, to a certain extent, also reduces the practicality of the device. Utility Model Content

[0005] In order to solve the above technical problems, a coal transportation device is provided. This technical solution solves the problem proposed in the above background technology that the coal in the inner frame of the above device is in a piled state and the drying and dehumidification effect of the coal sandwiched in the middle is poor.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A coal transportation device comprises a bottom plate, a plurality of support plates are symmetrically fixedly arranged in pairs on the top of the bottom plate, a through hole is arranged on the upper part of the support plate, a bearing is fixedly installed in the through hole, the bearing is rotatably connected to a rotating shaft, the inner end of the rotating shaft is fixedly connected to a storage cylinder, a plurality of heating tubes are evenly installed inside the storage cylinder, and a cylinder mouth is arranged on the storage cylinder, shielding nets are arranged at both ends of the storage cylinder, air holes are arranged at the end of the storage cylinder, a switch mechanism is installed on the cylinder mouth, and a moving mechanism is arranged in the middle part of the top end of the bottom plate, the outer end of the rotating shaft passes through the support plate and is fixedly connected to a driving mechanism, and the driving mechanism comprises a rotating shaft The first bevel gear is fixedly connected to the shaft, and a fixing plate is fixedly connected to the outer side of the support plate, and a rotating rod is rotatably connected to the inside of the fixing plate, and a second bevel gear meshing with the first bevel gear is installed on the top of the rotating rod, and the third bevel gear is fixedly connected to the bottom end of the rotating rod, and a plurality of groups of connecting plates are welded on the front side of the top end of the bottom plate, and each of the plurality of connecting plates is provided with a through hole, and a rotating member is rotatably connected in the through hole, and a plurality of groups of fourth bevel gears meshing with the third bevel gear are fixedly connected to the rotating member, and a driving motor is fixedly installed on the outer side of one group of the connecting plates, and one end of the rotating member is fixedly connected to the output end of the driving motor.

[0008] Preferably, the switch mechanism includes a first slide groove and a second slide groove, the first slide groove and the second slide groove are respectively arranged on the outer wall of the storage cylinder and on the left and right sides of the cylinder mouth, the second slide groove is provided with an entrance at one end away from the first slide groove, and a slide plate is slidably arranged in the first slide groove and the second slide groove.

[0009] Preferably, the movable mechanism includes a mounting plate, a screw rod and a movable frame, the mounting plates are provided in two groups and are respectively fixedly mounted on the left and right sides of the top of the base plate, the screw rod is rotatably connected between the two groups of mounting plates, the movable frame is threadedly connected to the outer surface of the screw rod, and a collection box is provided inside the movable frame.

[0010] Preferably, one end of the lead screw is fixedly connected to the output end of the stepping motor.

[0011] Preferably, guide rods are provided on both the front and rear sides of the screw rod, and both ends of the guide rods are respectively fixedly mounted on the inner sides of the two groups of mounting plates, and the movable frame is slidably connected to the outer surface of the guide rods.

[0012] Preferably, universal wheels are provided at the four corners of the bottom end of the base plate, and a push handle is fixedly connected to the left side of the base plate.

[0013] Compared with the prior art, the utility model provides a coal transportation device, which has the following beneficial effects:

[0014] The utility model drives the rotating part to rotate through the output end of the driving motor, so that several groups of fourth bevel gears rotate synchronously, and drives several groups of rotating rods, third bevel gears and second bevel gears to rotate synchronously as a whole, so that several groups of first bevel gears rotate synchronously, and drives all storage cylinders to rotate synchronously, so that the coal inside rolls and the heating tube is heated, so that the coal is dried evenly and the drying effect is better, which meets the needs of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the moving mechanism in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the switch mechanism in the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the storage cylinder in the utility model;

[0019] The numbers in the figure are:

[0020] 1. Bottom plate; 101. Universal wheel; 102. Push handle; 103. Support plate; 104. Rotating shaft; 105. Storage cylinder; 1051. Air vent; 106. Heating tube; 107. Cylinder mouth; 108. First bevel gear; 109. Fixed plate; 110. Rotating rod; 111. Second bevel gear; 112. Third bevel gear; 113. Connecting plate; 114. Rotating member; 115. Fourth bevel gear; 116. Driving motor; 2. Switch mechanism; 201. First slide slot; 202. Second slide slot; 203. Slide plate; 3. Moving mechanism; 301. Mounting plate; 302. Screw rod; 303. Guide rod; 304. Stepping motor; 305. Movable frame; 306. Collection box. DETAILED DESCRIPTION

[0021] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0022] Example 1

[0023] Please refer to Figure 1 and Figure 4As shown, a coal transportation device includes a base plate 1, and universal wheels 101 are arranged at the four corners of the bottom end of the base plate 1, a push handle 102 is fixedly connected to the left side of the base plate 1, and a plurality of support plates 103 are symmetrically fixedly arranged in pairs on the top of the base plate 1, and a through hole is arranged on the upper part of the support plate 103, and a bearing is fixedly installed in the through hole, and the bearing is rotatably connected to a rotating shaft 104, and the inner side end of the rotating shaft 104 is fixedly connected to a storage cylinder 105, and a plurality of heating tubes 106 are evenly installed inside the storage cylinder 105, and a cylinder mouth 107 is arranged on the storage cylinder 105, and shielding nets are arranged at both ends of the storage cylinder 105, and an air hole 1051 is arranged at the end of the storage cylinder 105, and a switch mechanism 2 is installed on the cylinder mouth 107, and a moving mechanism 3 is arranged in the middle of the top end of the base plate 1.

[0024] Please refer to Figure 1 As shown, the outer end of the rotating shaft 104 passes through the support plate 103 and is fixedly connected to a driving mechanism, the driving mechanism includes a first bevel gear 108 fixedly connected to the rotating shaft 104, a fixed plate 109 is fixedly connected to the outer side of the support plate 103, and a rotating rod 110 is rotatably connected inside the fixed plate 109. A second bevel gear 111 meshing with the first bevel gear 108 is installed on the top of the rotating rod 110, and a third bevel gear 112 is fixedly connected to the bottom end of the rotating rod 110. Several groups of connecting plates 113 are welded to the front side of the top end of the bottom plate 1, and several groups of the connecting plates 113 are each provided with a through hole, and a rotating member 114 is rotatably connected in the through hole. Several groups of fourth bevel gears 115 meshing with the third bevel gear 112 are fixedly connected to the rotating member 114, and a driving motor 116 is fixedly installed on the outer side of one group of connecting plates 113, and one end of the rotating member 114 is fixedly connected to the output end of the driving motor 116.

[0025] In this solution, several groups of storage barrels 105 are provided to store coal during transportation. The switch mechanism 2 controls the closing and opening of the barrel opening 107. First, the barrel opening 107 is opened, coal is added into the storage barrel 105, and the barrel opening 107 is closed. Secondly, the output end of the driving motor 116 drives the rotating member 114 to rotate, so that several groups of fourth bevel gears 115 rotate synchronously, driving several groups of rotating rods 110, third bevel gears 112 and second bevel gears 111 to rotate synchronously as a whole, so that several groups of first bevel gears 108 rotate synchronously, driving all storage barrels 105 to rotate synchronously, so that the internal The coal is tumbled and heated by the heating tube 106. After heating, the moisture in the coal is converted into water vapor and flows out from the air vents 1051, so that the coal is dried evenly and the drying effect is better. After the transportation is completed and the material is ready to be unloaded, all the storage cylinders 105 are driven to rotate by the output end of the driving motor 116, so that the cylinder mouths 107 are all facing downward, and the collecting box 306 is moved to the bottom of each storage cylinder 105 in turn through the moving mechanism 3, and then the cylinder mouths 107 of each storage cylinder 105 are controlled to open in turn through the switch mechanism 2 on each storage cylinder 105, so that the coal inside all the storage cylinders 105 falls into the inside of the collecting box 306.

[0026] Example 2

[0027] Please refer to Figure 3 As shown, the switch mechanism 2 includes a first slide groove 201 and a second slide groove 202. The first slide groove 201 and the second slide groove 202 are respectively arranged on the outer side wall of the storage cylinder 105 and on the left and right sides of the cylinder mouth 107. The second slide groove 202 is provided with an entrance at one end away from the first slide groove 201. A slide plate 203 is slidably arranged in the first slide groove 201 and the second slide groove 202. A handle is provided at one end of the slide plate 203 close to the entrance. The slide plate 203 is arc-shaped and slides in the first slide groove 201 and the second slide groove 202.

[0028] Please refer to Figure 3 , Figure 4 As shown, the principle of the switch mechanism 2 is as follows: by inserting the slide plate 203 into the first slide groove 201 and the second slide groove 202, the barrel mouth 107 is blocked, so that the barrel mouth 107 is in a closed state. When it is necessary to collect coal, the slide plate 203 is pulled out from the first slide groove 201 and the second slide groove 202 by the handle, so that the barrel mouth 107 is in an open state.

[0029] Example 3

[0030] Further in this embodiment, please refer to Figure 2As shown, the moving mechanism 3 includes a mounting plate 301, a screw rod 302 and a movable frame 305. The mounting plate 301 is provided with two groups and is fixedly installed on the left and right sides of the top of the base plate 1 respectively. The screw rod 302 is rotatably connected between the two groups of mounting plates 301. The movable frame 305 is threadedly connected to the outer surface of the screw rod 302, and a collection box 306 is provided inside the movable frame 305.

[0031] Please refer to Figure 2 As shown, one end of the lead screw 302 is fixedly connected to the output end of the stepping motor 304 .

[0032] Please refer to Figure 2 As shown, guide rods 303 are provided on both the front and rear sides of the screw rod 302 , and both ends of the guide rod 303 are fixedly mounted on the inner sides of the two sets of mounting plates 301 , respectively, and the movable frame 305 is slidably connected to the outer surface of the guide rod 303 .

[0033] In this solution, the principle of the moving mechanism 3 is as follows: the output end of the stepper motor 304 drives the screw rod 302 to rotate, so that the movable frame 305 moves back and forth horizontally, driving the collecting box 306 to move back and forth horizontally, thereby changing the position of the collecting box 306 so that the collecting box 306 can be located directly below each storage tube 105.

[0034] Working principle and use process of the utility model: When the utility model is used, several groups of storage barrels 105 are provided to store coal during transportation, and the closing and opening of the barrel mouth 107 are controlled by the switch mechanism 2. First, the barrel mouth 107 is opened, coal is added into the storage barrel 105, and the barrel mouth 107 is closed. Secondly, the output end of the driving motor 116 drives the rotating member 114 to rotate, so that several groups of fourth bevel gears 115 rotate synchronously, and drive several groups of rotating rods 110, third bevel gears 112 and second bevel gears 111 to rotate synchronously as a whole, so that several groups of first bevel gears 108 rotate synchronously, and drive all storage barrels 105 to rotate synchronously, so that the internal coal rolls, and the heating tube 106 is heated. After heating, the moisture of the coal is converted into water vapor and flows out from the air vent 1051, so that the coal is dried evenly and the drying effect is good, which meets the needs of the staff.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A coal transportation device, characterized in that: The utility model comprises a bottom plate (1), wherein a plurality of groups of support plates (103) are symmetrically fixedly arranged in pairs on the top of the bottom plate (1), a through hole is arranged on the upper part of the support plate (103), a bearing is fixedly installed in the through hole, the bearing is rotatably connected to a rotating shaft (104), the inner end of the rotating shaft (104) is fixedly connected to a storage cylinder (105), a plurality of groups of heating tubes (106) are evenly installed inside the storage cylinder (105), and a cylinder mouth (107) is arranged on the storage cylinder (105), shielding nets are arranged at both ends of the storage cylinder (105), an air hole (1051) is arranged at the end of the storage cylinder (105), a switch mechanism (2) is installed on the cylinder mouth (107), and a moving mechanism (3) is arranged in the middle part of the top end of the bottom plate (1), the outer end of the rotating shaft (104) passes through the support plate (103) and is fixedly connected to a driving mechanism, the driving mechanism comprising a first cone fixedly connected to the rotating shaft (104) The support plate (103) is provided with a fixed plate (109) on the outside, the fixed plate (109) is rotatably connected to a rotating rod (110) on the inside, a second bevel gear (111) meshing with the first bevel gear (108) is installed on the top of the rotating rod (110), and a third bevel gear (112) is fixedly connected to the bottom of the rotating rod (110), a plurality of connecting plates (113) are welded on the front side of the top of the bottom plate (1), each of the plurality of connecting plates (113) is provided with a through hole, a rotating member (114) is rotatably connected in the through hole, and a plurality of fourth bevel gears (115) meshing with the third bevel gear (112) are fixedly connected to the rotating member (114), a driving motor (116) is fixedly installed on the outside of one of the connecting plates (113), and one end of the rotating member (114) is fixedly connected to the output end of the driving motor (116).

2. A coal transportation device according to claim 1, characterized in that: The switch mechanism (2) comprises a first slide groove (201) and a second slide groove (202); the first slide groove (201) and the second slide groove (202) are respectively arranged on the outer side wall of the storage cylinder (105) and on the left and right sides of the cylinder mouth (107); an entrance is arranged at one end of the second slide groove (202) away from the first slide groove (201); and a slide plate (203) is slidably arranged in the first slide groove (201) and the second slide groove (202).

3. A coal transportation device according to claim 1, characterized in that: The moving mechanism (3) comprises a mounting plate (301), a screw rod (302) and a movable frame (305); the mounting plate (301) is provided with two groups and is respectively fixedly mounted on the left and right sides of the top of the bottom plate (1); the screw rod (302) is rotatably connected between the two groups of mounting plates (301); the movable frame (305) is threadedly connected to the outer surface of the screw rod (302); and a collection box (306) is provided inside the movable frame (305).

4. A coal transportation device according to claim 3, characterized in that: One end of the lead screw (302) is fixedly connected to the output end of the stepping motor (304).

5. A coal transportation device according to claim 3, characterized in that: Guide rods (303) are provided on both the front and rear sides of the screw rod (302), and the two ends of the guide rod (303) are respectively fixedly mounted on the inner sides of the two groups of mounting plates (301), and the movable frame (305) is slidably connected to the outer surface of the guide rod (303).

6. A coal transportation device according to claim 1, characterized in that: Universal wheels (101) are arranged at the four corners of the bottom end of the base plate (1), and a push handle (102) is fixedly connected to the left side of the base plate (1).

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