Ton bag rack hopper

Abstract

The utility model relates to a hopper of a ton bag rack. The device comprises a bottom plate, four supporting rods are fixedly installed at the top of the bottom plate, the tops of the four supporting rods are jointly and fixedly connected with a top plate, a transverse plate is fixedly installed at the bottom of the top plate, a hopper is fixedly installed at the bottom of the transverse plate, a transfer bin is rotatably installed in the middle of the bottom plate, and a material pipe is fixedly installed in an inner cavity of the transfer bin. A fourth motor is fixedly installed at the bottom of the bottom plate, an output shaft of the fourth motor is fixedly connected with an auger, the auger is located in an inner cavity of the material pipe, and a first electric telescopic rod is rotationally installed at the bottom of the bottom plate. A round block can rotate on the inner surface of a first round groove through extension and contraction of an arranged first electric telescopic rod, the round block can drive a transfer bin to rotate, the transfer bin drives a material pipe to change the angle, then the purpose of easily adjusting the discharging angle is achieved, a hopper can be driven to move through a first motor, and materials in the hopper are transferred into the transfer bin.

Description

Technical Field

[0001] The utility model relates to the technical field of ton bag rack hoppers, in particular to a ton bag rack hopper. Background Art

[0002] Starch unloading operations involve high safety risks. Conventional operations usually use a crane or other hoisting equipment to lift ton bags of starch. Operators open and unload starch bags without any physical isolation protection. In special circumstances, some personnel are required to extend their heads under the starch bags to observe the operations. Such operations pose a great safety hazard. Once a ton bag falls, it will cause direct harm to the operator, and in severe cases, it may even cause death.

[0003] After searching, the patent document with publication number CN 220317170 U discloses a ton bag starch unloading rack, which includes a rectangular support frame, a traveling track is provided on the traveling track, and a crane is installed on the crane; a "well"-shaped fixed frame is provided inside the support frame, and an extension plate arranged in an inclined state is fixed around the fixed frame, a cylinder is provided on one side of the bottom of the fixed frame, and a cutter head is provided on the piston end of the cylinder; a lower hopper is also provided inside the support frame, and the lower hopper is directly opposite to the bottom of the fixed frame.

[0004] In actual use, a specially designed fixed frame can be used for temporary placement of starch bags, and the cylinder below can be extended and retracted to drive the knife head to cut the starch bags for unloading. The entire process does not require manual operation, thus solving the safety hazard problem in the entire unloading process. However, when unloading, after the material is fed into the hopper, it is difficult to adjust the output position of the material. Utility Model Content

[0005] Therefore, the technical problem to be solved by the utility model is to overcome the problem in the prior art that it is difficult to adjust the material outlet position.

[0006] In order to solve the above technical problems, the utility model provides a ton bag rack hopper, including a base plate, four support rods are fixedly installed on the top of the base plate, the tops of the four support rods are commonly fixedly connected to a top plate, a cross plate is fixedly installed on the bottom of the top plate, a hopper is fixedly installed on the bottom of the cross plate, a transfer bin is rotatably installed in the middle of the base plate, a material pipe is fixedly installed in the inner cavity of the transfer bin, a fourth motor is fixedly installed on the bottom of the base plate, an auger is fixedly connected to the output shaft of the fourth motor, the auger is located in the inner cavity of the material pipe, and a first electric telescopic rod is rotatably installed on the bottom of the base plate.

[0007] Preferably, a first groove is formed at the bottom of the transverse plate, a slider is slidably mounted on the inner surface of the first groove, a connecting frame is fixedly mounted at the bottom of the slider, and a first motor is fixedly mounted in the middle of the connecting frame.

[0008] Preferably, the first motor output shaft is fixedly connected with a gear, a rack is fixedly installed on the bottom of the cross plate, and the gear and the rack are meshed with each other.

[0009] Preferably, a second motor is fixedly connected to the bottom of the connecting frame, a winding wheel is fixedly connected to the output shaft of the second motor, a wire is wound around the outer surface of the winding wheel, one end of the wire is fixedly connected to a hopper, and a leakage groove is provided at the bottom of the hopper.

[0010] Preferably, one side of the four support rods is commonly fixedly connected to a support plate, a second groove is opened in the middle of the support plate, two cross bars are fixedly installed on the bottom of the support plate, and a third groove is opened on the opposite surfaces of the two cross bars, a threaded rod is rotatably installed on the inner surface of the third groove, one end of the threaded rod passes through the side wall of the third groove and is fixedly connected to a third motor, and the third motor is fixedly installed on one side of the third groove.

[0011] Preferably, a slide rod is slidably mounted on the inner surfaces of the two third grooves, the two threaded rods are respectively threadedly mounted on both sides of the slide rod, and a cutter is fixedly mounted on the top of the slide rod.

[0012] Preferably, a first circular groove is provided on the top of the base plate, a second circular groove is provided on the inner surface of the first circular groove, a round block is rotatably mounted on the inner surfaces of the first circular groove and the second circular groove, the transfer bin is fixedly mounted on the top of the round block, a gap is left between the material pipe and the inner cavity of the round block, a first connecting block is rotatably mounted on the bottom of the round block, a second connecting block is rotatably mounted on the bottom of the base plate, and the first electric telescopic rod is rotatably mounted between the first connecting block and the second connecting block.

[0013] Preferably, four grooves are evenly arranged on the outer surface of the base plate, a connecting rod is rotatably mounted on the inner surface, a fifth groove is arranged on one side of the connecting rod, and a second electric telescopic rod is rotatably mounted on the inner surface of the fifth groove, a supporting leg is evenly and fixedly mounted on the bottom of the base plate, a fourth groove is arranged on one side of the supporting leg, one end of the second electric telescopic rod is rotatably mounted on the inner surface of the fourth groove, a sixth groove is arranged on the bottom of the connecting rod, and a roller is rotatably mounted on the inner surface of the sixth groove.

[0014] The above technical solution of the utility model has the following advantages compared with the prior art:

[0015] The utility model discloses a ton bag rack hopper. The round block can rotate on the inner surface of the first circular groove by extending and contracting the first electric telescopic rod. When the round block rotates, the round block can drive the transfer bin to rotate. The transfer bin can change the angle of the material pipe, thereby achieving the purpose of easily adjusting the discharge angle. The first motor output shaft drives the gear to rotate, and the gear and rack are engaged to drive the hopper to move, and the material in the hopper is transferred to the transfer bin.

[0016] The utility model discloses a ton bag rack hopper, in which four second electric telescopic rods are extended and retracted to make the rollers contact and leave the ground. When the rollers contact the ground, the ton bag rack can be pushed to move the ton bag. When the rollers leave the ground, the four supporting legs contact the ground and support the ton bag rack, which is beneficial to keep the ton bag rack stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments of the utility model in combination with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the first motor drive structure in the utility model;

[0020] Figure 3 This is a schematic diagram of the cutter movement structure in the utility model;

[0021] Figure 4 This is a schematic diagram of the transfer warehouse connection structure in the utility model;

[0022] Figure 5 It is a schematic diagram of the driving structure of a medium-ton bagging rack of the utility model.

[0023] Description of the accompanying drawings: 1. bottom plate; 11. first circular groove; 111. second circular groove; 2. support rod; 3. top plate; 4. cross plate; 41. first groove; 42. slider; 43. connecting frame; 44. first motor; 45. gear; 46. rack; 47. second motor; 471. winding wheel; 472. wire; 473. hopper; 474. leakage trough; 5. support plate; 51. second groove; 52. cross bar; 521. first Three grooves; 522, threaded rod; 523, third motor; 53, sliding rod; 54, cutter; 6, round block; 61, transfer bin; 62, material pipe; 621, auger; 63, fourth motor; 71, first connecting block; 72, second connecting block; 73, first electric telescopic rod; 81, supporting leg; 811, fourth groove; 82, second electric telescopic rod; 83, connecting rod; 831, fifth groove; 832, sixth groove; 84, roller. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0025] Reference Figures 1 to 5 As shown, a ton bag rack hopper of the utility model comprises a base plate 1, four support rods 2 are fixedly installed on the top of the base plate 1, the tops of the four support rods 2 are commonly fixedly connected to a top plate 3, a cross plate 4 is fixedly installed on the bottom of the top plate 3, a hopper 473 is fixedly installed on the bottom of the cross plate 4, a transfer bin 61 is rotatably installed on the middle part of the base plate 1, a material pipe 62 is fixedly installed in the inner cavity of the transfer bin 61, a fourth motor 63 is fixedly installed on the bottom of the base plate 1, an auger 621 is fixedly connected to the output shaft of the fourth motor 63, the auger 621 is located in the inner cavity of the material pipe 62, and a first electric telescopic rod 73 is rotatably installed on the bottom of the base plate 1.

[0026] After the materials are taken out from the ton bag, they will be transported to the transfer bin 61, and then the materials in the transfer bin 61 will be transported to the designated location. Since the materials in the transfer bin 61 are heavy, it is not easy to change the output direction of the materials at this time.

[0027] When the utility model is in use, firstly, a ton bag filled with materials is placed in the hopper 473, and the moving hopper 473 moves the materials in the ton bag to the transfer bin 61. When the transfer bin 61 is full of materials, the output shaft of the fourth motor 63 drives the auger 621 to rotate, and the auger 621 can discharge the materials in the transfer bin 61 through the material pipe 62. When it is necessary to adjust the output direction of the materials, the first electric telescopic rod 73 is used to push the transfer bin 61 to rotate, and the transfer bin 61 and the material pipe 62 can achieve the purpose of adjusting the discharge direction.

[0028] Further, such as Figure 2 As shown, a first groove 41 is formed at the bottom of the transverse plate 4, a slider 42 is slidably mounted on the inner surface of the first groove 41, a connecting frame 43 is fixedly mounted at the bottom of the slider 42, and a first motor 44 is fixedly mounted in the middle of the connecting frame 43;

[0029] The output shaft of the first motor 44 is fixedly connected to a gear 45, and a rack 46 is fixedly installed at the bottom of the horizontal plate 4, and the gear 45 and the rack 46 are meshed with each other;

[0030] A second motor 47 is fixedly connected to the bottom of the connecting frame 43, and a winding wheel 471 is fixedly connected to the output shaft of the second motor 47. A wire 472 is wound around the outer surface of the winding wheel 471, and one end of the wire 472 is fixedly connected to a hopper 473. A leakage groove 474 is provided at the bottom of the hopper 473.

[0031] When the utility model is in use, firstly, the output shaft of the second motor 47 drives the winding wheel 471 to rotate, and the winding wheel 471 lowers the wire 472, and then the hopper 473 reaches the ground, and the staff can place the ton bag filled with materials in the hopper 473, and then the winding wheel 471 rotates in the opposite direction to retract the hopper 473;

[0032] Furthermore, the output shaft of the first motor 44 drives the gear 45 to rotate, the gear 45 engages with the rack 46, and the slider 42 drives the hopper 473 to move through the connecting frame 43, thereby achieving the purpose of transferring ton bags.

[0033] Further, such as Figure 3 As shown, one side of the four support rods 2 is commonly fixedly connected to a support plate 5, a second groove 51 is opened in the middle of the support plate 5, two cross bars 52 are fixedly installed at the bottom of the support plate 5, and a third groove 521 is opened on the opposite surfaces of the two cross bars 52, a threaded rod 522 is rotatably installed on the inner surface of the third groove 521, one end of the threaded rod 522 passes through the side wall of the third groove 521 and is fixedly connected to a third motor 523, and the third motor 523 is fixedly installed on one side of the third groove 521;

[0034] A slide bar 53 is slidably mounted on the inner surfaces of the two third grooves 521 , and the two threaded rods 522 are respectively threadedly mounted on both sides of the slide bar 53 . A cutter 54 is fixedly mounted on the top of the slide bar 53 .

[0035] When the utility model is in use, the ton bag is first moved by the first motor 44. When the hopper 473 moves to the top of the support plate 5, the hopper 473 is lowered to the top of the support plate 5. At this time, the cutter 54 penetrates into the interior of the ton bag through the leakage groove 474, and the two third motors 523 respectively drive the two threaded rods 522 to rotate. When the threaded rod 522 rotates, the slide bar 53 will slide on the inner surface of the third groove 521. Since the cutter 54 is already inside the ton bag at this time, the cutter 54 will also move with the slide bar 53. As the cutter 54 moves, the cutter 54 can cut a discharge port at the bottom of the ton bag, and the material will enter the transfer bin 61 through the discharge port.

[0036] Further, such as Figure 4 and Figure 5As shown, a first circular groove 11 is provided on the top of the base plate 1, a second circular groove 111 is provided on the inner surface of the first circular groove 11, a round block 6 is rotatably mounted on the inner surfaces of the first circular groove 11 and the second circular groove 111, the transfer bin 61 is fixedly mounted on the top of the round block 6, a gap is left between the material tube 62 and the inner cavity of the round block 6, a first connecting block 71 is rotatably mounted on the bottom of the round block 6, a second connecting block 72 is rotatably mounted on the bottom of the base plate 1, and the first electric telescopic rod 73 is rotatably mounted between the first connecting block 71 and the second connecting block 72.

[0037] When the utility model is in use, when transferring materials in the transfer bin 61 and adjusting the discharging direction, the round block 6 can be rotated on the inner surface of the first circular groove 11 by extending and contracting the first electric telescopic rod 73. When the first electric telescopic rod 73 is extended and contracted, the first connecting block 71 and the second connecting block 72 rotate at the bottom of the round block 6 and the bottom of the bottom plate 1 respectively.

[0038] Further, such as Figure 5 As shown, four 12 are evenly arranged on the outer surface of the base plate 1, and a connecting rod 83 is rotatably installed on the inner surface of the 12. A fifth groove 831 is arranged on one side of the connecting rod 83, and a second electric telescopic rod 82 is rotatably installed on the inner surface of the fifth groove 831. A supporting leg 81 is evenly and fixedly installed on the bottom of the base plate 1, and a fourth groove 811 is arranged on one side of the supporting leg 81. One end of the second electric telescopic rod 82 is rotatably installed on the inner surface of the fourth groove 811. A sixth groove 832 is arranged on the bottom of the connecting rod 83, and a roller 84 is rotatably installed on the inner surface of the sixth groove 832.

[0039] When the utility model is in use, when it is necessary to move the ton-bag rack with the ton-bag, first the four second electric telescopic rods 82 are contracted at the same time, and the four rollers 84 respectively rotate with friction with the ground, and then the four rollers 84 and the four connecting rods 83 jointly lift the ton-bag rack, and now the ton-bag rack can be pushed to move the ton-bag, and when unloading is required, the four second electric telescopic rods 82 are extended, the four supporting legs 81 gradually contact the ground and support the ton-bag rack, so that the ton-bag rack can stand stably.

[0040] Working principle: first, place the ton bag in the hopper 473, then the output shaft of the first motor 44 drives the gear 45 to rotate, the gear 45 engages with the rack 46 to drive the second motor 47 to move, and the ton bag is moved to the top of the support plate 5 by the second motor 47 and the winding wheel 471, and then the threaded rod 522 is rotated by the third motor 523, driving the slide bar 53 to slide along the third groove 521, so that the cutter 54 cuts a hole in the bottom of the ton bag to leak the material, and the material in the ton bag enters the transfer bin 61 through the leakage groove 474, and the fourth motor 63 drives the auger 621 to rotate, and the material in the transfer bin 61 is sent out through the material pipe 62.

[0041] When the angle of the output material needs to be adjusted, the first electric telescopic rod 73 can be extended or contracted to make the round block 6 rotate on the inner surface of the first circular groove 11, thereby changing the angle of the material tube 62. The four second electric telescopic rods 82 can be extended or contracted to make the roller 84 contact the ground and detach from the ground. In the process of the roller 84 detaching from the ground, the four supporting legs 81 contact the ground and support the ton bag rack, which is conducive to keeping the ton bag rack stable.

[0042] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A ton bag rack hopper, comprising a bottom plate (1), characterized in that: Four support rods (2) are fixedly mounted on the top of the bottom plate (1), the tops of the four support rods (2) are commonly fixedly connected to a top plate (3), a transverse plate (4) is fixedly mounted on the bottom of the top plate (3), a hopper (473) is fixedly mounted on the bottom of the transverse plate (4), a transfer bin (61) is rotatably mounted on the middle of the bottom plate (1), a material pipe (62) is fixedly mounted in the inner cavity of the transfer bin (61), a fourth motor (63) is fixedly mounted on the bottom of the bottom plate (1), an auger (621) is fixedly connected to the output shaft of the fourth motor (63), and the auger (621) is located in the inner cavity of the material pipe (62), and a first electric telescopic rod (73) is rotatably mounted on the bottom of the bottom plate (1).

2. A ton bag rack hopper according to claim 1, characterized in that: A first groove (41) is provided at the bottom of the transverse plate (4), a slider (42) is slidably mounted on the inner surface of the first groove (41), a connecting frame (43) is fixedly mounted at the bottom of the slider (42), and a first motor (44) is fixedly mounted in the middle of the connecting frame (43).

3. A ton bag rack hopper according to claim 2, characterized in that: The output shaft of the first motor (44) is fixedly connected to a gear (45), and a rack (46) is fixedly mounted on the bottom of the transverse plate (4), and the gear (45) and the rack (46) are meshed with each other.

4. A ton bag rack hopper according to claim 3, characterized in that: A second motor (47) is fixedly connected to the bottom of the connection frame (43); an output shaft of the second motor (47) is fixedly connected to a wire winding wheel (471); a wire (472) is wound around the outer surface of the wire winding wheel (471); one end of the wire (472) is fixedly connected to a hopper (473); and a material leakage trough (474) is provided at the bottom of the hopper (473).

5. A ton bag rack hopper according to claim 4, characterized in that: A support plate (5) is fixedly connected to one side of the four support rods (2); a second groove (51) is provided in the middle of the support plate (5); two cross bars (52) are fixedly mounted on the bottom of the support plate (5); third grooves (521) are provided on opposite surfaces of the two cross bars (52); a threaded rod (522) is rotatably mounted on the inner surface of the third groove (521); one end of the threaded rod (522) passes through a side wall of the third groove (521) and is fixedly connected to a third motor (523); the third motor (523) is fixedly mounted on one side of the third groove (521).

6. A ton bag rack hopper according to claim 5, characterized in that: A slide rod (53) is slidably mounted on the inner surfaces of the two third grooves (521), the two threaded rods (522) are respectively threadedly mounted on both sides of the slide rod (53), and a cutter (54) is fixedly mounted on the top of the slide rod (53).

7. A ton bag rack hopper according to claim 6, characterized in that: A first circular groove (11) is formed on the top of the bottom plate (1), a second circular groove (111) is formed on the inner surface of the first circular groove (11), a round block (6) is rotatably mounted on the inner surfaces of the first circular groove (11) and the second circular groove (111), the transfer bin (61) is fixedly mounted on the top of the round block (6), a gap is left between the material tube (62) and the inner cavity of the round block (6), a first connecting block (71) is rotatably mounted on the bottom of the round block (6), a second connecting block (72) is rotatably mounted on the bottom of the bottom plate (1), and the first electric telescopic rod (73) is rotatably mounted between the first connecting block (71) and the second connecting block (72).

8. A ton bag rack hopper according to claim 7, characterized in that: The outer surface of the base plate (1) is uniformly provided with four (12); a connecting rod (83) is rotatably mounted on the inner surface of the (12); a fifth groove (831) is provided on one side of the connecting rod (83); a second electric telescopic rod (82) is rotatably mounted on the inner surface of the fifth groove (831); a supporting leg (81) is uniformly fixedly mounted on the bottom of the base plate (1); a fourth groove (811) is provided on one side of the supporting leg (81); one end of the second electric telescopic rod (82) is rotatably mounted on the inner surface of the fourth groove (811); a sixth groove (832) is provided on the bottom of the connecting rod (83); a roller (84) is rotatably mounted on the inner surface of the sixth groove (832).

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