Mixing station feeding device for construction machinery

Abstract

The utility model discloses a mixing plant feeding device for building machinery, which comprises a conveyor belt, support frames correspondingly arranged on two sides are arranged at one end of the bottom surface of the conveyor belt, connecting rods I correspondingly arranged on two sides are hinged to the bottom surface of the other end of the conveyor belt, racks are fixedly connected to the connecting rods I, sleeves are sleeved on the connecting rods I, and the sleeves are sleeved on the connecting rods I; a rack is arranged on the sleeve, a cylinder is fixedly connected to one side of the sleeve, a rotating shaft is rotationally connected into the cylinder, a motor for driving the rotating shaft to rotate is fixedly connected to one end of the cylinder, a through hole is formed in the position, located on one side of the sleeve, of the cylinder, and a gear matched with the rack is fixedly connected to the rotating shaft. The feeding height can be conveniently adjusted, meanwhile, transferring is convenient, and materials are prevented from reversely sliding off due to the inclination of the conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding, in particular to a feeding device for a mixing station used for construction machinery. Background Art

[0002] Construction machinery refers to various mechanical equipment and tools used in construction projects. They are used to improve construction efficiency, reduce labor intensity, improve safety and quality, and undertake various tasks at different stages of construction projects. Construction machinery includes various types of lifting equipment, such as tower cranes, cranes and lifts; excavation equipment, such as excavators, loaders and bulldozers; concrete equipment, such as concrete mixers and concrete pumps, and mixing plants are used to produce concrete, which is then transported to the construction site by transportation.

[0003] Before mixing the raw materials in the mixing station, they need to be loaded through a loading device. The loading device usually consists of a conveyor belt and a fixing device, and its function is relatively simple. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the above defects and provide a feeding device for a mixing station for construction machinery, which can conveniently adjust the feeding height and facilitate transfer, and prevent the material from sliding back due to the inclination of the conveyor belt.

[0005] To solve the above technical problems, the technical solution provided by the utility model is: a feeding device of a mixing station for construction machinery, including a conveyor belt, a support frame arranged correspondingly on both sides is provided at one end of the bottom surface of the conveyor belt, a connecting rod 1 arranged correspondingly on both sides is hinged on the bottom surface of the other end of the conveyor belt, a rack is fixedly connected to the connecting rod 1, a sleeve is sleeved on the connecting rod 1, a cylinder is fixedly connected to one side of the sleeve, a rotating shaft is rotatably connected in the cylinder, a motor driving the rotating shaft to rotate is fixedly connected to one end of the cylinder, a through hole is provided on one side of the sleeve on the cylinder, a gear matching the rack is fixedly connected to the rotating shaft, baffles arranged correspondingly on both sides are provided on the conveyor belt, at least one anti-skid plate is provided on the conveyor belt, and a moving device driving the conveyor belt to move is provided on the bottom surface of the conveyor belt.

[0006] The advantages of the utility model compared with the prior art are:

[0007] The motor drives the shaft to rotate, the shaft drives the gear to rotate, and the gear drives the rack to move upward, so that the loading height can be adjusted. The moving device can facilitate the transfer of the conveyor belt. The baffle on the conveyor belt can prevent the material from falling. The anti-skid plate on the conveyor belt can prevent the material from sliding in the opposite direction due to the high inclination.

[0008] As an improvement, the support frame includes a connecting plate hinged to the bottom surface of the conveyor belt, a telescopic rod is fixedly connected to the bottom surface of the connecting plate, and a bolt is threadedly connected to the telescopic rod to support the conveyor belt.

[0009] As an improvement, the moving device includes two connecting rods arranged correspondingly on both sides of the bottom surface of the conveyor belt, the bottom surface of the conveyor belt is fixedly connected to a fixed plate that cooperates with the two connecting rods, one end of the two connecting rods is rotatably connected to a roller, the fixed plate is threadedly connected to a screw rod, and the two connecting rods are provided with a threaded hole that cooperates with the screw rod, so that the conveyor belt can move.

[0010] As an improvement, the telescopic rod and the bottom surface of the sleeve are fixedly connected to a support plate, and the bottom surface of the support plate is provided with anti-slip grooves, so that the telescopic rod and the sleeve can better fix the conveyor belt.

[0011] As an improvement, one end of the conveyor belt is fixedly connected to a traction plate correspondingly arranged on both sides to facilitate traction.

[0012] As an improvement, a magnetic plate is fixedly connected to one side of the connecting plate, and the magnetic plate is magnetically connected to the bottom surface of the conveyor belt. A fixed block is fixedly connected to one side of the conveyor belt, and one end of the fixed block is fixedly connected to a fan-shaped shell that cooperates with the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a stereoscopic diagram of a feeding device of a mixing station for construction machinery.

[0014] Figure 2 The utility model discloses an exploded diagram of a feeding device of a mixing station for construction machinery.

[0015] Figure 3 The utility model is a cross-sectional view of a feeding device of a mixing station for construction machinery.

[0016] Figure 4 It is an enlarged view of position A of a feeding device of a mixing station for construction machinery of the utility model.

[0017] As shown in the figure: 1. Conveyor belt; 2. Support frame; 3. Connecting rod 1; 4. Rack; 5. Sleeve; 6. Cylinder; 7. Rotating shaft; 8. Motor; 9. Through hole; 10. Gear; 11. Baffle; 12. Anti-skid plate; 13. Connecting plate; 14. Telescopic rod; 15. Bolt; 16. Connecting rod 2; 17. Fixed plate; 18. Roller; 19. Screw; 20. Threaded hole; 21. Support plate; 22. Traction plate; 23. Magnetic plate; 24. Fixed block; 25. Fan-shaped shell. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] like Figures 1 to 4 As shown, a feeding device of a mixing station for construction machinery comprises a conveyor belt 1, one end of the bottom surface of the conveyor belt 1 is provided with a support frame 2 arranged correspondingly on both sides, one end of the conveyor belt 1 is fixedly connected with traction plates 22 arranged correspondingly on both sides, the support frame 2 comprises a connecting plate 13 hinged on the bottom surface of the conveyor belt 1, the bottom surface of the connecting plate 13 is fixedly connected with a telescopic rod 14, the telescopic rod 14 is threadedly connected with a bolt 15, the bottom surface of the other end of the conveyor belt 1 is hinged with a connecting rod 3 arranged correspondingly on both sides, the connecting rod 3 is fixedly connected with a rack 4, the connecting rod 3 is sleeved with a sleeve 5, the bottom surfaces of the telescopic rod 14 and the sleeve 5 are both fixedly connected with a support plate 21, the bottom surface of the support plate 21 is provided with anti-slip grooves, and one side of the sleeve 5 is fixedly connected with a cylinder 6.

[0020] A magnetic plate 23 is fixedly connected to one side of the connecting plate 13, and the magnetic plate 23 is magnetically connected to the bottom surface of the conveyor belt 1. A fixed block 24 is fixedly connected to one side of the conveyor belt 1, and one end of the fixed block 24 is fixedly connected to a fan-shaped shell 25 that cooperates with the cylinder. A rotating shaft 7 is rotatably connected in the cylinder 6, and one end of the cylinder 6 is fixedly connected to a motor 8 that drives the rotating shaft 7 to rotate. A through hole 9 is provided on one side of the sleeve 5 on the cylinder 6, and a gear that cooperates with the rack 4 is fixedly connected to the rotating shaft 7. The conveyor belt 1 is provided with baffles 11 arranged correspondingly on both sides, the conveyor belt 1 is provided with at least one anti-skid plate 12, the bottom surface of the conveyor belt 1 is provided with connecting rods 16 arranged correspondingly on both sides, the bottom surface of the conveyor belt 1 is fixedly connected with a fixing plate 17 matched with the connecting rods 16, one end of the connecting rod 16 is rotatably connected with a roller 18, the fixing plate 17 is threadedly connected with a screw 19, and the connecting rod 16 is provided with a threaded hole 20 matched with the screw 19.

[0021] In specific use, first turn the screw 19 to disengage it from the threaded hole 20, then turn the connecting rod 16 to make it perpendicular to the ground, then put the screw 19 into the threaded hole 20 below, turn the screw 19 to make it fit with the fixing plate 17, and then do the same on the other side, then connect the traction plate 22 to the tractor, fit the magnetic plate 23 on the telescopic rod 14 with the bottom surface of the conveyor belt 1, and insert the cylinder 6 into the elastic fan-shaped shell 25, then start the tractor to pull the conveyor belt 1 to a suitable position, then turn the telescopic rod 14 to make it perpendicular to the ground, then turn the bolt 15 to adjust the length of the telescopic rod 14 so that the support plate 21 on it fits with the ground, and then turn the screw Rod 19 is moved to disengage it from the threaded hole 20, and then the connecting rod 16 is moved to make it parallel to the conveyor belt 1, and then the screw 19 is inserted into the other threaded hole 20, and the screw 19 is tightened, and then the self-locking motor 8 is started, and the motor 8 drives the shaft 7 to rotate, and the shaft 7 drives the gear 10 to rotate, and the gear 10 drives the rack 4 to move downward, and when the support plate 21 is in contact with the ground, it stops. At this time, due to the self-locking of the motor 8, the rack 4 remains stationary, and then the conveyor belt 1 is fine-tuned so that one end of the conveyor belt 1 is located above the agitator. The conveyor belt 1 can be started to load the raw materials. The baffle 11 can prevent the raw materials from being blown off by wind, and the anti-slip plate 12 can prevent the raw materials from falling back.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A material loading device for a mixing station for construction machinery, comprising a conveyor belt (1), characterized in that: A support frame (2) is provided at one end of the bottom surface of the conveyor belt (1) and is arranged correspondingly on both sides; a connecting rod (3) is hingedly connected to the bottom surface of the other end of the conveyor belt (1) and is arranged correspondingly on both sides; a rack (4) is fixedly connected to the connecting rod (3); a sleeve (5) is sleeved on the connecting rod (3); a cylinder (6) is fixedly connected to one side of the sleeve (5); a rotating shaft (7) is rotatably connected inside the cylinder (6); a motor (8) for driving the rotating shaft (7) to rotate is fixedly connected to one end of the cylinder (6); a through hole (9) is provided on the cylinder (6) and is located on one side of the sleeve (5); a gear (10) matched with the rack (4) is fixedly connected to the rotating shaft (7); a baffle (11) is arranged correspondingly on both sides of the conveyor belt (1); the conveyor belt (1) is provided with at least one anti-slip plate (12); and a moving device for driving the conveyor belt (1) to move is provided on the bottom surface of the conveyor belt (1).

2. A material feeding device for a mixing station for construction machinery according to claim 1, characterized in that: The support frame (2) comprises a connecting plate (13) hinged on the bottom surface of the conveyor belt (1), a telescopic rod (14) is fixedly connected to the bottom surface of the connecting plate (13), and a bolt (15) is threadedly connected to the telescopic rod (14).

3. A material feeding device for a mixing station for construction machinery according to claim 1, characterized in that: The moving device comprises two connecting rods (16) arranged correspondingly on both sides of the bottom surface of the conveyor belt (1); a fixing plate (17) matched with the two connecting rods (16) is fixedly connected to the bottom surface of the conveyor belt (1); a roller (18) is rotatably connected to one end of the two connecting rods (16); a screw rod (19) is threadedly connected to the fixing plate (17); and a threaded hole (20) matched with the screw rod (19) is provided on the two connecting rods (16).

4. A material feeding device for a mixing station for construction machinery according to claim 2, characterized in that: The telescopic rod (14) and the bottom surface of the sleeve (5) are both fixedly connected with a support plate (21), and the bottom surface of the support plate (21) is provided with anti-slip grooves.

5. The material feeding device for a mixing station for construction machinery according to claim 1, characterized in that: One end of the conveyor belt (1) is fixedly connected to traction plates (22) arranged correspondingly on two sides.

6. A material feeding device for a mixing station for construction machinery according to claim 2, characterized in that: A magnetic plate (23) is fixedly connected to one side of the connecting plate (13), and the magnetic plate (23) is magnetically connected to the bottom surface of the conveyor belt (1). A fixed block (24) is fixedly connected to one side of the conveyor belt (1), and one end of the fixed block (24) is fixedly connected to a fan-shaped shell (25) that cooperates with the cylinder (6).

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