Constructional engineering hopper car

Abstract

The utility model discloses a hopper car for constructional engineering, which comprises a car frame, a hinge shaft and a car hopper are rotatably arranged on the car frame, a blanking plate is rotatably arranged on the car hopper, a clamping hook is rotatably arranged on the car frame, a clamping ring is fixedly arranged on the car hopper, a movable sleeve is arranged on the car frame, and a movable rod and a movable handle are arranged on the movable sleeve. A clamping device is arranged on the moving rod and the moving sleeve, the clamping device comprises a clamping frame, a clamping head is arranged on the clamping frame, a clamping hole is formed in the moving rod, a moving piece and a clamping ring are arranged on the moving sleeve, and a plurality of reducing grooves are formed in the clamping ring. Discharging can be directly conducted by turning over the hopper, discharging can be conducted through the discharging plate, different discharging modes can be conveniently selected according to different loaded objects, a worker can conveniently adjust the height of the movable handle through the clamping device, then the worker can conveniently push the hopper truck, and operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and more specifically, to a hopper vehicle for construction engineering. Background Art

[0002] The hopper truck used in construction projects is a commonly used means of transportation. It is mainly used to transport concrete, mortar, sand and gravel and other construction materials at the construction site. The hopper part of the hopper truck is usually designed with a larger volume to carry more construction materials. The hopper truck is made of high-strength steel to withstand the harsh conditions of the construction site. The hopper truck is usually simple to operate, easy to master, and convenient for construction workers to use.

[0003] In the existing technology, unloading is generally carried out by directly flipping the hopper, which is a relatively simple unloading method. In some cases, the unloading task cannot be completed quickly and efficiently, and the adaptability is poor. At the same time, when moving the hopper truck, different people have different requirements for the height of the moving handle, which reduces the convenience and practicality of the hopper truck. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the utility model provides a hopper truck for construction engineering to solve the technical problems mentioned in the background technology that the movable handle is not easy to adjust and the hopper unloading method is single.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hopper truck for construction engineering, comprising a frame, a hinge shaft and a bucket rotatably provided on the frame, a material discharge plate rotatably provided on the bucket, a hook rotatably provided on the frame, a clamping ring fixedly provided on the bucket, a movable sleeve provided on the frame, a movable rod provided on the movable sleeve, a movable handle provided on the movable rod, a clamping device provided on the movable rod and the movable sleeve, the clamping device comprising a clamping frame, a clamping joint provided on the clamping frame, a clamping hole provided on the movable rod, a plurality of movable sheets provided on the movable sleeve, a clamping ring provided between the movable sheets, and a plurality of diameter-changing grooves provided on the clamping ring.

[0008] The utility model is further configured that a limiting block is provided on the movable sleeve, and a limiting groove is provided on the movable rod to limit the moving direction of the movable rod.

[0009] The utility model is further configured that a return spring is provided between the clamping frame and the movable sleeve to facilitate driving the clamping frame to move outwards.

[0010] The utility model is further configured such that a clamping block is provided on the clamping ring, a clamping groove is provided on the movable sleeve, and a clamping spring is provided between the clamping block and the clamping groove to fix the direction of the clamping ring and prevent the clamping ring from rotating.

[0011] The utility model is further configured that the clamping ring is provided with anti-slip patterns, thereby improving the convenience of rotating the clamping ring.

[0012] The utility model is further configured such that a fixing rod is provided between the unloading plate and the hinge shaft, a fixing block is provided on the truck bucket, and a plug-in rod is provided between the fixing rod and the fixing block to facilitate the connection of the fixing rod and the fixing block.

[0013] The utility model is further configured such that a plug-in frame is provided on the fixed block, a plug-in rod is slidably provided on the plug-in frame, a plug-in plate is provided on the plug-in rod, and a plug-in spring is provided between the plug-in plate and the plug-in frame, so that the plug-in rod has a force that continuously and stably points to the fixed rod.

[0014] The utility model is further configured that a rubber sleeve is provided on the moving handle to improve the comfort of holding the moving handle and prevent the moving handle from slipping.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a hopper truck for construction engineering, which has the following

[0017] Beneficial effects:

[0018] 1. The cooperation of the hook and the snap ring makes it easy to fix the position of the truck bed. Through the hinged shaft, the material can be unloaded directly by turning the truck bed over. By setting a discharge plate, the material can be unloaded through the discharge plate, which makes it easy to choose different unloading methods according to different loads.

[0019] 2. The clamping device makes it easy for the staff to adjust the height of the mobile handle, which makes it easier for the staff to push the hopper car, thereby improving the convenience of operation. The rubber sleeve improves the comfort of holding the mobile handle.

[0020] 3. The fixing rod is used to support the blanking plate. The cooperation between the plug-in rod and the fixing rod on the plug-in frame makes it easy to fix the position of the fixing rod and the blanking plate, thereby folding and fixing the blanking plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a hopper truck for construction engineering in the utility model;

[0022] Figure 2 It is a schematic diagram of the matching structure of the frame and the hopper car in the utility model;

[0023] Figure 3 It is a schematic diagram of the matching structure of the fixing block, the fixing rod, the plug-in frame and the plug-in rod in the utility model;

[0024] Figure 4 It is a schematic diagram of the longitudinal cross-section structure of the clamping device in the utility model;

[0025] Figure 5 It is a schematic diagram of the transverse cross-sectional structure of the clamping device in the utility model.

[0026] In the figure: 1. frame; 2. articulated shaft; 3. bucket; 4. unloading plate; 5. hook; 6. snap ring; 7. movable sleeve; 8. movable rod; 9. movable handle; 10. snap-in frame; 11. snap joint; 12. snap-in hole; 13. movable sheet; 14. snap-in ring; 15. reducing groove; 16. limit block; 17. limit groove; 18. return spring; 19. clamping block; 20. clamping groove; 21. clamping spring; 22. anti-slip texture; 23. fixing rod; 24. fixing block; 25. plug-in rod; 26. plug-in frame; 27. plug-in plate; 28. plug-in spring; 29. ​​rubber sleeve. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-5A hopper truck for construction engineering comprises a frame 1, a hinge shaft 2 and a bucket 3 are rotatably provided on the frame 1, a material discharge plate 4 is rotatably provided on the bucket 3, a hook 5 is rotatably provided on the frame 1, a clamp ring 6 is fixedly provided on the bucket 3, a movable sleeve 7 is provided on the frame 1, a movable rod 8 is provided on the movable sleeve 7, a movable handle 9 is provided on the movable rod 8, a clamping device is provided on the movable rod 8 and the movable sleeve 7, the clamping device comprises a clamping frame 10, a clamping joint 11 is provided on the clamping frame 10, a clamping hole 12 is provided on the movable rod 8, and a clamping handle 9 is provided on the movable sleeve 7. There are multiple moving plates 13, and clamping rings 14 are provided between the moving plates 13. The clamping rings 14 are provided with multiple diameter-changing grooves 15. A fixing rod 23 is provided between the unloading plate 4 and the hinge shaft 2. A fixing block 24 is provided on the cart 3. A plug-in rod 25 is provided between the fixing rod 23 and the fixing block 24. A plug-in frame 26 is provided on the fixing block 24. The plug-in rod 25 is slidably arranged on the plug-in frame 26. A plug-in plate 27 is provided on the plug-in rod 25. A plug-in spring 28 is provided between the plug-in plate 27 and the plug-in frame 26. A rubber sleeve 29 is provided on the moving handle 9.

[0031] In this embodiment, the staff adjusts the height of the moving handle 9 through the clamping device, and the rubber sleeve 29 improves the comfort of holding the moving handle 9. At the same time, when unloading, the truck bed 3 can be directly driven to rotate along the hinge shaft 2 to unload, or the fixing rod 23 can be removed. After the unloading plate 4 is supported by the fixing rod 23, the unloading is carried out through the unloading plate 4. When the unloading is completed, the unloading plate 4 is buckled on the truck bed 3, and the outer side is pulled to pull the plug rod 25. The plug rod 25 drives the plug plate 27 to compress the plug spring 28. After the fixing rod 23 is extended between the fixed blocks 24, the plug rod 25 is released. The plug rod 25 is extended into the fixing rod 23 under the elastic force of the plug spring 28, thereby connecting and fixing the position of the fixing rod 23 and the fixing block 24.

[0032] See also Figure 4-5 As an implementation method of a hopper truck for construction engineering of the clamping device: a limit block 16 is provided on the movable sleeve 7, a limit groove 17 is provided on the movable rod 8, a return spring 18 is provided between the clamping frame 10 and the movable sleeve 7, a clamping block 19 is provided on the clamping ring 14, a clamping groove 20 is provided on the movable sleeve 7, a clamping spring 21 is provided between the clamping block 19 and the clamping groove 20, and an anti-slip pattern 22 is provided on the clamping ring 14.

[0033] More specifically, when adjusting the height of the movable handle 9, the clamping ring 14 is rotated between the movable plates 13, the clamping block 19 compresses the clamping spring 21 in the clamping groove 20, and the clamping frame 10 moves outward along the reducing groove 15 under the elastic force of the reset spring 18, so that the clamping joint 11 leaves the clamping hole 12, and the movable rod 8 is moved in the movable sleeve 7 to adjust the height of the movable handle 9. After the adjustment is completed, the clamping ring 14 is rotated in the opposite direction, and the clamping spring 21 drives the clamping block 19 to move in the clamping groove 20, and squeezes the clamping frame 10 into the movable sleeve 7 through the reducing groove 15. The clamping frame 10 drives the clamping joint 11 to extend into the clamping hole 12, thereby fixing the positions of the movable sleeve 7 and the movable rod 8, and thereby fixing the position of the movable handle 9.

[0034] In summary, when the overall equipment is in use or running: the staff adjusts the height of the movable handle 9 through the clamping device, and improves the comfort of holding the movable handle 9 through the rubber sleeve 29. At the same time, when unloading, the truck bed 3 can be directly driven to rotate along the hinge shaft 2 to unload, or the fixed rod 23 can be removed. After the unloading plate 4 is supported by the fixed rod 23, the unloading is carried out through the unloading plate 4. When the unloading is completed, the unloading plate 4 is buckled on the truck bed 3, and the outer side is pulled to pull the plug rod 25. The plug rod 25 drives the plug plate 27 to compress the plug spring 28. After the fixed rod 23 is extended between the fixed blocks 24, the plug rod 25 is released. The plug rod 25 is extended into the fixed rod 23 under the elastic force of the plug spring 28, thereby connecting and fixing the position of the fixed rod 23 and the fixed block 24.

[0035] When adjusting the height of the movable handle 9, the clamping ring 14 is rotated between the movable sheets 13, and the clamping block 19 compresses the clamping spring 21 in the clamping groove 20. Under the elastic force of the reset spring 18, the clamping frame 10 moves outward along the reducing groove 15, so that the clamping joint 11 leaves the clamping hole 12, and the movable rod 8 is moved in the movable sleeve 7 to adjust the height of the movable handle 9. After the adjustment is completed, the clamping ring 14 is rotated in the opposite direction. At the same time, the clamping spring 21 drives the clamping block 19 to move in the clamping groove 20, and squeezes the clamping frame 10 into the movable sleeve 7 through the reducing groove 15. The clamping frame 10 drives the clamping joint 11 to extend into the clamping hole 12, thereby fixing the positions of the movable sleeve 7 and the movable rod 8, and thereby fixing the position of the movable handle 9.

[0036] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hopper vehicle for construction engineering, comprising a vehicle frame (1), characterized in that: The frame (1) is rotatably provided with an articulated shaft (2) and a bucket (3), the bucket (3) is rotatably provided with a material discharge plate (4), the frame (1) is rotatably provided with a hook (5), the bucket (3) is fixedly provided with a clamping ring (6), the frame (1) is provided with a movable sleeve (7), the movable sleeve (7) is provided with a movable rod (8), the movable rod (8) is provided with a movable handle (9), the movable rod (8) and the movable sleeve (7) are provided with a clamping device, the clamping device comprises a clamping frame (10), the clamping frame (10) is provided with a clamping joint (11), the movable rod (8) is provided with a clamping hole (12), the movable sleeve (7) is provided with a plurality of movable sheets (13), clamping rings (14) are provided between the movable sheets (13), and the clamping rings (14) are provided with a plurality of diameter-changing grooves (15).

2. A hopper truck for construction engineering according to claim 1, characterized in that: The movable sleeve (7) is provided with a limiting block (16), and the movable rod (8) is provided with a limiting groove (17).

3. A hopper truck for construction engineering according to claim 1, characterized in that: A return spring (18) is provided between the clamping frame (10) and the movable sleeve (7).

4. A hopper truck for construction engineering according to claim 1, characterized in that: A clamping block (19) is provided on the clamping ring (14), a clamping groove (20) is provided on the movable sleeve (7), and a clamping spring (21) is provided between the clamping block (19) and the clamping groove (20).

5. A hopper truck for construction engineering according to claim 1, characterized in that: The snap ring (14) is provided with anti-slip patterns (22).

6. A hopper truck for construction engineering according to claim 1, characterized in that: A fixing rod (23) is provided between the blanking plate (4) and the hinge shaft (2), a fixing block (24) is provided on the bucket (3), and a plug-in rod (25) is provided between the fixing rod (23) and the fixing block (24).

7. A hopper truck for construction engineering according to claim 6, characterized in that: The fixing block (24) is provided with a plug-in frame (26), the plug-in rod (25) is slidably arranged on the plug-in frame (26), the plug-in rod (25) is provided with a plug-in plate (27), and a plug-in spring (28) is provided between the plug-in plate (27) and the plug-in frame (26).

8. A hopper truck for construction engineering according to claim 1, characterized in that: The movable handle (9) is provided with a rubber sleeve (29).

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