Movable adjustable chain conveyor

Abstract

The utility model discloses a movable adjustable chain conveyor which comprises a bottom box, the top end of the interior of the bottom box is movably connected with an installation frame, the interior of the installation frame is movably connected with a transmission shaft, the exterior of the transmission shaft is fixedly connected with a conveying roller, and the two ends of the exterior of the transmission shaft are respectively and fixedly connected with a set of chain wheels. According to the movable adjustable chain conveyor, the lifting plate is arranged, when materials are conveyed, a second hydraulic cylinder at the top end of the lifting plate is started to push a connecting shaft to move towards one side, then the connecting shaft pushes a push plate to move, and the push plate pushes one side of the mounting frame through a hinge plate at the bottom end of the mounting frame so as to adjust the height of one side of the mounting frame; and the supporting wheels at the two ends of the connecting shaft can support the connecting shaft, the stability of the push plate during movement is improved, the supporting column on one side of the bottom end of the mounting frame can support the mounting frame, the stability of the mounting frame is further improved, and the problem that the conveying height cannot be adjusted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chain conveyors, in particular to a movable and adjustable chain conveyor. Background Art

[0002] Chain conveyor is a large-scale conveying equipment. It drives multiple sets of sprockets to rotate through chains, thereby driving multiple sets of conveying shafts to rotate synchronously to convey materials. It has the advantages of stable transmission and strong load-bearing capacity. It can convey a large amount of materials at the same time and plays an important role in industrial production, logistics, mining and other fields. However, the current chain conveyor still has some defects in use. Before conveying the materials, it cannot convey the materials to the appropriate height according to the conveying requirements;

[0003] Now a novel movable and adjustable chain conveyor is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a movable and adjustable chain conveyor to solve the problem that the conveying height cannot be adjusted in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a movable and adjustable chain conveyor, comprising a bottom box, a mounting frame is movably connected to the top of the bottom box, a transmission shaft is movably connected to the inside of the mounting frame, a conveying roller is fixedly connected to the outside of the transmission shaft, a group of sprockets are respectively fixedly connected to the two ends of the outside of the transmission shaft, a transmission chain is movably connected to the outside of the sprocket, a driving motor is fixedly connected to one side of one end of the mounting frame, an output end of the driving motor passes through one end of the mounting frame and is fixedly connected to the transmission shaft, a groove is provided on one side of one end of the top of the bottom box, and a lifting plate is movably connected to the inside of the bottom box;

[0006] Two groups of support columns are fixedly connected to one side of the top end of the lifting plate, and the support columns are movably hinged to the mounting frame. A second hydraulic cylinder is fixedly connected to the top end of the lifting plate, and a connecting shaft is fixedly connected to the output end of the second hydraulic cylinder. A group of push plates are movably connected to the two ends of the outside of the connecting shaft, and a hinged plate is fixedly connected to one side of the bottom end of the mounting frame, and a group of support wheels are movably connected to the two ends of the connecting shaft.

[0007] Preferably, the support wheel is movably connected to the lifting plate, and the hinged plate is movably connected to the push plate.

[0008] Preferably, the center line of the connecting shaft and the center line of the supporting wheel are in the same horizontal plane, and the center line of the hinged plate and the center line of the mounting frame are in the same vertical plane.

[0009] Preferably, the bottom end of the lifting plate is fixedly connected with a hinged sleeve, the bottom end inside the bottom box is movably connected with a bidirectional threaded shaft, the two sides outside the bidirectional threaded shaft are respectively movably connected with a group of threaded sleeves, the top end of the threaded sleeve is movably hinged with a push rod, the two sides inside the bottom box are fixedly connected with fixed plates, and the bottom end of one side of the bottom box is fixedly connected with a servo motor.

[0010] Preferably, the push rod is movably connected to the hinged sleeve, and the threaded sleeves on both sides of the outside of the bidirectional thread shaft are symmetrically arranged.

[0011] Preferably, the first hydraulic cylinders on both sides of the bottom end of the bottom box are arranged symmetrically, and the center line of the support plate and the center line of the anti-slip pad are on the same vertical plane.

[0012] Preferably, a group of action wheels are fixedly connected to both ends of the bottom of the bottom box, and two groups of first hydraulic cylinders are fixedly connected to both sides of the bottom end inside the bottom box, and the output ends of the first hydraulic cylinders pass through the bottom end of the bottom box and extend to the outside of the bottom box where they are fixedly connected to a support plate, and the bottom end of the support plate is fixedly connected to an anti-slip pad.

[0013] Preferably, the first hydraulic cylinders on both sides of the bottom end of the bottom box are arranged symmetrically, and the center line of the support plate and the center line of the anti-slip pad are on the same vertical plane.

[0014] Compared with the prior art, the utility model has the beneficial effects that: the movable and adjustable chain conveyor can not only adjust the conveying height and the overall height, but also can be easily moved;

[0015] (1) By providing a lifting plate, a support column, a mounting frame, a hinged plate, a push plate, a support wheel and a connecting shaft, when conveying materials, the second hydraulic cylinder at the top of the lifting plate is started to push the connecting shaft to one side, and the connecting shaft then pushes the push plate to move, and the push plate pushes up one side of the mounting frame through the hinged plate at the bottom end of the mounting frame to adjust the height of one side of the mounting frame, and the support wheels at both ends of the connecting shaft can support the connecting shaft to improve the stability of the push plate during movement, and the support column on one side of the bottom end of the mounting frame can support the mounting frame to further improve the stability of the mounting frame, so that the height of one side of the mounting frame can be adjusted according to the conveying requirements, so that the materials can be conveyed to a suitable height;

[0016] (2) By providing a lifting plate, a threaded sleeve, a push rod, a bidirectional thread shaft, a hinged sleeve, a fixed plate and a servo motor, before conveying, the servo motor can be started to drive the bidirectional thread shaft to rotate, and the bidirectional thread shaft then pushes the push rod to move through the threaded sleeve, and the push rod pushes the lifting plate up through the hinged sleeve, thereby adjusting the height of the top mounting frame, and when the lifting plate is lowered, the fixed plate inside the bottom box can support the lifting plate, so that the height can be adjusted according to the conveying requirements;

[0017] (3) By providing a first hydraulic cylinder, a support plate, an anti-skid pad and moving wheels, before the conveyor is transported, the first hydraulic cylinder inside the bottom box is first started to push the support plate down, and the support plate then pushes the anti-skid pad to fit onto the bottom surface. The anti-skid pad can effectively prevent slipping and prevent the conveyor from shaking during transportation. When the conveyor needs to be moved, the first hydraulic cylinder is started to drive the support plate to rise, and the support plate then drives the anti-skid pad off the ground, so that the conveyor can be conveniently moved by the moving wheels, thereby realizing that the conveyor can be conveniently moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the side structure of the mounting frame of the utility model;

[0020] Figure 3 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0021] Figure 4 It is a schematic diagram of the push plate structure from a top view of the present utility model.

[0022] In the figure: 1. bottom box; 2. lifting plate; 3. support column; 4. mounting frame; 5. conveyor roller; 6. transmission chain; 7. transmission shaft; 8. hinged plate; 9. push plate; 10. groove; 11. first hydraulic cylinder; 12. support plate; 13. anti-skid pad; 14. action wheel; 15. threaded sleeve; 16. push rod; 17. two-way wire shaft; 18. hinged sleeve; 19. second hydraulic cylinder; 20. fixed plate; 21. servo motor; 22. sprocket; 23. drive motor; 24. support wheel; 25. connecting shaft. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4A movable and adjustable chain conveyor comprises a bottom box 1, a mounting frame 4 is movably connected to the top of the bottom box 1, a transmission shaft 7 is movably connected to the inside of the mounting frame 4, a conveying roller 5 is fixedly connected to the outside of the transmission shaft 7, a group of sprocket wheels 22 are respectively fixedly connected to the two ends of the outside of the transmission shaft 7, a transmission chain 6 is movably connected to the outside of the sprocket wheel 22, a driving motor 23 is fixedly connected to one side of one end of the mounting frame 4, an output end of the driving motor 23 passes through one end of the mounting frame 4 and is fixedly connected to the transmission shaft 7, a groove 10 is provided on one side of one end of the top of the bottom box 1, and a lifting plate 2 is movably connected to the inside of the bottom box 1;

[0025] One side of the top of the lifting plate 2 is fixedly connected with two groups of support columns 3, and the support columns 3 are movably hinged with the mounting frame 4. The top of the lifting plate 2 is fixedly connected with a second hydraulic cylinder 19, and the output end of the second hydraulic cylinder 19 is fixedly connected with a connecting shaft 25, and the two ends of the outside of the connecting shaft 25 are respectively movably connected with a group of push plates 9, and one side of the bottom of the mounting frame 4 is fixedly connected with a hinged plate 8, and the two ends of the connecting shaft 25 are respectively movably connected with a group of support wheels 24;

[0026] The support wheel 24 is movably connected to the lifting plate 2, and the hinged plate 8 is movably connected to the push plate 9;

[0027] The center line of the connecting shaft 25 and the center line of the supporting wheel 24 are in the same horizontal plane, and the center line of the hinged plate 8 and the center line of the mounting frame 4 are in the same vertical plane;

[0028] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, when conveying materials, the second hydraulic cylinder 19 at the top of the lifting plate 2 is started to push the connecting shaft 25 to one side, and the connecting shaft 25 then pushes the push plate 9 to move. The push plate 9 pushes up one side of the mounting frame 4 through the hinged plate 8 at the bottom end of the mounting frame 4 to adjust the height of one side of the mounting frame 4, and the support wheels 24 at both ends of the connecting shaft 25 can support the connecting shaft 25 to improve the stability of the push plate 9 during movement, and the support column 3 on one side of the bottom end of the mounting frame 4 can support the mounting frame 4 to further improve the stability of the mounting frame 4, so that the height of one side of the mounting frame 4 can be adjusted according to the conveying requirements, so that the material can be conveyed to a suitable height.

[0029] Embodiment 2: The bottom end of the lifting plate 2 is fixedly connected with a hinged sleeve 18, the bottom end of the bottom box 1 is movably connected with a bidirectional threaded shaft 17, the two sides of the outside of the bidirectional threaded shaft 17 are movably connected with a group of threaded sleeves 15, the top of the threaded sleeve 15 is movably hinged with a push rod 16, the two sides of the bottom box 1 are fixedly connected with a fixed plate 20, and the bottom end of one side of the bottom box 1 is fixedly connected with a servo motor 21;

[0030] The push rod 16 is movably connected to the hinge sleeve 18, and the threaded sleeves 15 on both sides of the bidirectional thread shaft 17 are symmetrically arranged;

[0031] The fixed plate 20 is movably connected to the lifting plate 2, and the output end of the servo motor 21 passes through one side of the bottom box 1 and is fixedly connected to the bidirectional thread shaft 17;

[0032] Specifically, Figure 1 As shown, before conveying, the servo motor 21 can be started to drive the bidirectional thread shaft 17 to rotate, and the bidirectional thread shaft 17 then pushes the push rod 16 to move through the threaded sleeve 15, and the push rod 16 pushes up the lifting plate 2 through the hinged sleeve 18, thereby adjusting the height of the top mounting frame 4, and when the lifting plate 2 is lowered, the fixed plate 20 inside the bottom box 1 can support the lifting plate 2, so that the height of the conveying mechanism can be adjusted according to the conveying requirements.

[0033] Embodiment 3: A set of action wheels 14 are fixedly connected to both ends of the bottom of the bottom box 1, and two sets of first hydraulic cylinders 11 are fixedly connected to both sides of the bottom end of the bottom box 1. The output end of the first hydraulic cylinder 11 passes through the bottom end of the bottom box 1 and extends to the outside of the bottom box 1 and is fixedly connected to a support plate 12. The bottom end of the support plate 12 is fixedly connected to an anti-slip pad 13;

[0034] The first hydraulic cylinders 11 on both sides of the bottom end of the bottom box 1 are arranged symmetrically, and the center line of the support plate 12 and the center line of the anti-slip pad 13 are on the same vertical plane;

[0035] Specifically, Figure 1 As shown, before the conveyor is transported, the first hydraulic cylinder 11 inside the bottom box 1 is started to push the support plate 12 down, and the support plate 12 then pushes the anti-skid pad 13 to fit onto the bottom surface. The anti-skid pad 13 can effectively prevent slipping and prevent the conveyor from shaking during transportation. When the conveyor needs to be moved, the first hydraulic cylinder 11 is started to drive the support plate 12 to rise, and the support plate 12 then drives the anti-skid pad 13 off the ground, so that the conveyor can be conveniently moved by the moving wheels 14, thereby realizing that the conveyor can be conveniently moved.

[0036] Working principle: When the utility model is in use, first, when conveying materials, the second hydraulic cylinder 19 at the top of the lifting plate 2 is started to push the connecting shaft 25 to move to one side, and the connecting shaft 25 then pushes the push plate 9 to move, and the push plate 9 pushes up one side of the mounting frame 4 through the hinge plate 8 at the bottom end of the mounting frame 4 to adjust the height of one side of the mounting frame 4, and the support wheels 24 at both ends of the connecting shaft 25 can support the connecting shaft 25 to improve the stability of the push plate 9 when it moves, and the support column 3 on one side of the bottom end of the mounting frame 4 can support the mounting frame 4 to further improve the stability of the mounting frame 4. Before conveying, the servo motor 21 can be started to drive the bidirectional thread shaft 17 to rotate, and the bidirectional thread shaft 17 is then threaded. The sleeve 15 pushes the push rod 16 to move, and the push rod 16 pushes up the lifting plate 2 through the hinged sleeve 18, so as to adjust the height of the top mounting frame 4, and when the lifting plate 2 is lowered, the fixed plate 20 inside the bottom box 1 can support the lifting plate 2. Before the conveyor is transported, the first hydraulic cylinder 11 inside the bottom box 1 is started to push the support plate 12 down, and the support plate 12 then pushes the anti-skid pad 13 to fit on the bottom surface. The anti-skid pad 13 can effectively prevent slipping and prevent the conveyor from shaking during transportation. When the conveyor needs to be moved, the first hydraulic cylinder 11 is started to drive the support plate 12 to rise, and the support plate 12 then drives the anti-skid pad 13 off the ground, so that the conveyor can be easily moved by the moving wheel 14.

Claims

1. A mobile and adjustable chain conveyor, comprising a bottom box (1), characterized in that: The top of the bottom box (1) is movably connected to a mounting frame (4), the inside of the mounting frame (4) is movably connected to a transmission shaft (7), the outside of the transmission shaft (7) is fixedly connected to a conveying roller (5), the two ends of the outside of the transmission shaft (7) are respectively fixedly connected to a group of sprockets (22), the outside of the sprockets (22) is movably connected to a transmission chain (6), one side of one end of the mounting frame (4) is fixedly connected to a driving motor (23), the output end of the driving motor (23) passes through one end of the mounting frame (4) and is fixedly connected to the transmission shaft (7), a groove (10) is provided on one side of one end of the top of the bottom box (1), and the inside of the bottom box (1) is movably connected to a lifting plate (2); One side of the top end of the lifting plate (2) is fixedly connected to two groups of support columns (3), and the support columns (3) are movably hinged to the mounting frame (4). The top end of the lifting plate (2) is fixedly connected to a second hydraulic cylinder (19), and the output end of the second hydraulic cylinder (19) is fixedly connected to a connecting shaft (25), and the two ends of the outside of the connecting shaft (25) are respectively movably connected to a group of push plates (9), and one side of the bottom end of the mounting frame (4) is fixedly connected to a hinged plate (8), and the two ends of the connecting shaft (25) are respectively movably connected to a group of support wheels (24).

2. A movable and adjustable chain conveyor according to claim 1, characterized in that: The support wheel (24) is movably connected to the lifting plate (2), and the hinged plate (8) is movably connected to the push plate (9).

3. A movable and adjustable chain conveyor according to claim 1, characterized in that: The center line of the connecting shaft (25) and the center line of the supporting wheel (24) are on the same horizontal plane, and the center line of the hinged plate (8) and the center line of the mounting frame (4) are on the same vertical plane.

4. A movable and adjustable chain conveyor according to claim 1, characterized in that: The bottom end of the lifting plate (2) is fixedly connected to a hinged sleeve (18), the bottom end of the bottom box (1) is movably connected to a bidirectional threaded shaft (17), the two sides of the outside of the bidirectional threaded shaft (17) are respectively movably connected to a group of threaded sleeves (15), the top of the threaded sleeve (15) is movably hinged to a push rod (16), the two sides of the bottom box (1) are fixedly connected to fixed plates (20), and the bottom end of one side of the bottom box (1) is fixedly connected to a servo motor (21).

5. A movable and adjustable chain conveyor according to claim 4, characterized in that: The push rod (16) is movably connected to the hinge sleeve (18), and the threaded sleeves (15) on both sides of the outside of the bidirectional thread shaft (17) are symmetrically arranged.

6. A movable and adjustable chain conveyor according to claim 4, characterized in that: The fixed plate (20) is movably connected to the lifting plate (2), and the output end of the servo motor (21) passes through one side of the bottom box (1) and is fixedly connected to the bidirectional thread shaft (17).

7. The movable and adjustable chain conveyor according to claim 1, characterized in that: A set of moving wheels (14) are fixedly connected to both ends of the bottom of the bottom box (1), and two sets of first hydraulic cylinders (11) are fixedly connected to both sides of the bottom end of the bottom box (1). The output end of the first hydraulic cylinder (11) passes through the bottom end of the bottom box (1) and extends to the outside of the bottom box (1) and is fixedly connected to a support plate (12). The bottom end of the support plate (12) is fixedly connected to an anti-slip pad (13).

8. A movable and adjustable chain conveyor according to claim 7, characterized in that: The first hydraulic cylinders (11) on both sides of the bottom end of the bottom box (1) are arranged symmetrically, and the center line of the support plate (12) and the center line of the anti-slip pad (13) are on the same vertical plane.

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