Movable adjustable turnover hopper

Abstract

The invention discloses a movable adjustable turnover hopper, which relates to the technical field of building construction and comprises a turnover frame and a wheel fixing device. The top of the turnover frame is fixedly connected with a storage hopper, and the bottom of the turnover frame is fixedly connected with four moving wheels; the wheel fixing device comprises two T-shaped blocks, four fixing pressing plates, two connecting rods, a two-way threaded rod and a two-way motor, the two T-shaped blocks are fixedly mounted at the bottom of the turnover frame, the four fixing pressing plates are slidably mounted in the two T-shaped blocks correspondingly, arc-shaped clamping grooves are formed in the surfaces of the four fixing pressing plates correspondingly, and the two connecting rods are connected with the arc-shaped clamping grooves. The inner walls of the arc-shaped clamping grooves make contact with the surfaces of the moving wheels, the two connecting rods are fixedly connected to the surfaces of the four fixed pressing plates correspondingly, the output end of the two-way motor drives the two-way threaded rod to rotate reversely so that the four fixed pressing plates can be driven to be separated from the surfaces of the four moving wheels, and a worker can move the storage hopper.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a movable and adjustable turnover hopper. Background Art

[0002] At domestic construction sites, concrete trucks have long transportation distances, few transportation vehicles and occupy a large space. Transportation operations take a long time, and there are many inconveniences in turnover when used at the construction site. Traditional concrete transportation equipment not only occupies a large area, has a complex structure and is inconvenient to use during unloading, but also easily causes aging of parts and reduces service life after long-term use. Therefore, it is necessary to provide a concrete turnover hopper that is easy to use at the construction site, has a simple structure, is easy to use for turnover unloading in a small space, and is sturdy and reliable to install and has strong applicability.

[0003] At present, the existing conventional mortar hopper is generally made of templates. In this way, the mortar can only be fixed in one place for use, and after the construction of one location is completed, the remaining mortar needs to be loaded onto a truck and then the hopper is moved. It is inconvenient to use and easily wastes. Summary of the invention

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a mobile and adjustable turnover hopper that can solve the problem that mortar can only be fixed in one place for use and after construction at one location is completed, the remaining mortar needs to be loaded onto a truck and then the hopper needs to be moved, which makes turnover inconvenient and prone to waste.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mobile and adjustable turnover hopper, comprising a turnover frame and a wheel fixing device; a storage hopper is fixedly connected to the top of the turnover frame, and four mobile wheels are fixedly connected to the bottom of the turnover frame; the wheel fixing device comprises two T-blocks, four fixed pressure plates, two connecting rods, a bidirectional threaded rod and a double-term motor, the two T-blocks are fixedly installed at the bottom of the turnover frame, the four fixed pressure plates are respectively slidably installed inside the two T-blocks, the surfaces of the four fixed pressure plates are provided with arc grooves, the inner walls of the arc grooves are in contact with the surfaces of the mobile wheels, the two connecting rods are respectively fixedly connected to the surfaces of the four fixed pressure plates, the bidirectional threaded rod is threadedly sleeved inside the two connecting rods, the front and rear ends of the bidirectional threaded rod are provided with threads in opposite directions, the double-term motor is fixedly installed at the bottom of the turnover frame, and the front end of the bidirectional threaded rod is fixedly connected to the output end of the double-term motor.

[0006] Preferably, a discharge inclined tube is fixedly connected to the bottom of the storage hopper, and a rotating shaft is rotatably connected to the inside of the discharge inclined tube.

[0007] Preferably, a sealing disc is fixedly connected to the lower end of the rotating shaft, and the sealing disc is rotatably installed inside the discharge inclined pipe.

[0008] Preferably, a sliding sleeve is fixedly connected to the rear side of the turnover frame, a sliding block is slidably connected inside the sliding sleeve, and a tooth plate is fixedly connected to the left end of the sliding block.

[0009] Preferably, a gear is fixedly connected to the upper end of the rotating shaft, and the toothed plate is meshingly connected to the gear.

[0010] Preferably, the inner thread of the slider is connected to a threaded rod, the inner rotatable part of the sleeve is connected to a rotating rod, and the left end of the rotating rod is fixedly connected to the right end of the threaded rod.

[0011] Preferably, a circular turntable is fixedly connected to the right end of the rotating rod.

[0012] Preferably, a stirring shaft is rotatably connected to the interior of the storage hopper, and a stirring rod is fixedly sleeved inside the stirring shaft.

[0013] Preferably, the stirring rod is rotatably connected to the inside of the storage hopper.

[0014] Preferably, a stirring motor is fixedly mounted on the bottom wall of the turnover frame, and the lower end of the stirring shaft is fixedly connected to the output end of the stirring motor.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. For this mobile and adjustable turnover hopper, the staff starts the double-phase motor, and the output end of the double-phase motor drives the two-way threaded rod to rotate in the opposite direction, which can drive the four fixed pressure plates to separate from the surface of the four moving wheels, thereby releasing the fixing effect on the moving wheels. The staff can move the storage hopper. In this way, the mortar can be fixed in multiple places for use. There is no need to load the remaining mortar onto the truck to move the storage hopper. It is more convenient to use in turnover and will not cause waste.

[0017] 2. The movable and adjustable turnover hopper can store the mortar inside the hopper and flow out from the inside of the discharge inclined pipe. In addition, through the self-locking effect between the threaded rod and the slider, the sealing disc can be fixed in different positions to adjust the opening and closing size, which is convenient for the staff to adjust the material discharge speed and improve the practicality of the turnover hopper.

[0018] 3. For this mobile and adjustable turnover hopper, after the staff starts the stirring motor, the output end of the stirring motor rotates first to drive the stirring shaft to rotate, and the rotation of the stirring shaft can drive the stirring rod to rotate and stir the materials inside the storage hopper, preventing the materials from being blocked inside the storage hopper and improving the smoothness of the storage hopper unloading through the discharge inclined pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1This is a schematic diagram of the overall structure of a mobile and adjustable turnover hopper of the present invention;

[0021] Figure 2 It is a schematic diagram of the bottom structure of the turnover rack of the present invention;

[0022] Figure 3 It is a schematic diagram of the bottom structure of the storage hopper of the present invention;

[0023] Figure 4 It is a schematic diagram of the internal structure of the storage hopper of the present invention;

[0024] Figure 5 This is a schematic diagram of the internal structure of the discharge inclined pipe of the present invention;

[0025] Figure 6 It is a schematic diagram of the internal structure of the sliding sleeve of the present invention.

[0026] Figure numerals: 1. turnover rack; 2. storage hopper; 3. moving wheels; 4. T-block; 5. fixed pressure plate; 6. arc-shaped slot; 7. connecting rod; 8. bidirectional threaded rod; 9. double-phase motor; 10. discharge inclined pipe; 11. rotating shaft; 12. sealing disc; 13. gear; 14. sliding sleeve; 15. slider; 16. tooth plate; 17. threaded rod; 18. rotating rod; 19. circular turntable; 20. stirring shaft; 21. stirring stick; 22. stirring motor. DETAILED DESCRIPTION

[0027] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the description of the present invention, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] See also Figure 1-6 The present invention provides a technical solution: a mobile and adjustable turnover hopper, comprising a turnover frame 1 and a wheel fixing device, wherein a storage hopper 2 is fixedly connected to the top of the turnover frame 1, and four mobile wheels 3 are fixedly connected to the bottom of the turnover frame 1, and the wheel fixing device comprises two T-blocks 4, four fixed pressure plates 5, two connecting rods 7, a bidirectional threaded rod 8 and a double-term motor 9, wherein the two T-blocks 4 are fixedly installed at the bottom of the turnover frame 1, and the four fixed pressure plates 5 are respectively slidably installed inside the two T-blocks 4, and arc grooves 6 are opened on the surfaces of the four fixed pressure plates 5, and the inner walls of the arc grooves 6 are in contact with the surfaces of the mobile wheels 3, and the two connecting rods 7 are respectively fixedly connected to the surfaces of the four fixed pressure plates 5, and the bidirectional threaded rod 8 is threadedly sleeved inside the two connecting rods 7, and the front and rear ends of the bidirectional threaded rod 8 are provided with threads in opposite directions, and the double-term motor 9 is fixedly installed at the bottom of the turnover frame 1, and the front end of the bidirectional threaded rod 8 is fixedly connected to the output end of the double-term motor 9.

[0032] When the movable and adjustable turnover hopper is in use, the staff can pour mortar into the interior of the storage hopper 2, and drive the storage hopper 2 to move to different positions for use through the turnover frame 1. After the staff starts the double-phase motor 9, the output end of the double-phase motor 9 rotates first to drive the two-way threaded rod 8 to rotate, and the rotation of the two-way threaded rod 8 can drive the two connecting rods 7 to slide back to back, and the sliding of the two connecting rods 7 can drive the two front fixed pressing plates 5 and the two rear fixed pressing plates 5 to slide back to back, and the sliding of the four fixed pressing plates 5 can be squeezed on the movable The surface of the wheel 3 can then be fixed to the four mobile wheels 3 at the same time through four fixed pressure plates 5. When the staff needs to move the position of the storage hopper 2, the staff starts the two-way motor 9, and the output end of the two-way motor 9 drives the two-way threaded rod 8 to rotate in the opposite direction to drive the four fixed pressure plates 5 to disengage from the surface of the four mobile wheels 3, thereby releasing the fixing effect on the mobile wheels 3, and the staff can move the position of the storage hopper 2. In this way, the mortar can be fixed in multiple places for use, and there is no need to load the remaining mortar onto a truck to move the storage hopper 2. The turnover use is more convenient and no waste will be generated.

[0033] A discharge inclined tube 10 is fixedly connected to the bottom of the storage hopper 2, and a rotating shaft 11 is rotatably connected inside the discharge inclined tube 10. A sealing disc 12 is fixedly connected to the lower end of the rotating shaft 11, and the sealing disc 12 is rotatably installed inside the discharge inclined tube 10. A gear 13 is fixedly connected to the upper end of the rotating shaft 11. A sliding sleeve 14 is fixedly connected to the rear side of the turnover frame 1, and a slider 15 is slidably connected inside the sliding sleeve 14. A tooth plate 16 is fixedly connected to the left end of the slider 15, and the tooth plate 16 is meshed with the gear 13. A threaded rod 17 is threadedly connected to the inside of the slider 15, and a rotating rod 18 is rotatably connected to the inside of the sliding sleeve 14. The left end of the rotating rod 18 is fixedly connected to the right end of the threaded rod 17, and the right end of the rotating rod 18 is fixedly connected to a circular turntable 19.

[0034] The staff rotates the rotating rod 18 through the circular turntable 19. The rotation of the rotating rod 18 can drive the threaded rod 17 to rotate. The rotation of the threaded rod 17 can drive the slider 15 to slide to the right. The sliding of the slider 15 to the right can drive the toothed plate 16 to slide to the right. The sliding of the toothed plate 16 to the right drives the gear 13 to rotate. The rotation of the gear 13 can drive the rotating shaft 11 to rotate. The rotating shaft 11 rotates and drives the sealing disc 12 to rotate and adjust the angle. At this time, the mortar inside the storage hopper 2 can flow out from the inside of the discharge inclined pipe 10 to the outside, and through the self-locking effect between the threaded rod 17 and the slider 15, the sealing disc 12 can be fixed at different positions to adjust the opening and closing size, which is convenient for the staff to adjust the material discharge speed and improve the practicality of the turnover hopper.

[0035] The storage hopper 2 has a stirring shaft 20 rotatably connected to its interior, a stirring rod 21 is fixedly sleeved inside the stirring shaft 20, and the stirring rod 21 is rotatably connected to the interior of the storage hopper 2. A stirring motor 22 is fixedly installed on the bottom wall of the turnover frame 1, and the lower end of the stirring shaft 20 is fixedly connected to the output end of the stirring motor 22.

[0036] After the staff starts the stirring motor 22, the output end of the stirring motor 22 rotates first to drive the stirring shaft 20 to rotate. The rotation of the stirring shaft 20 can drive the stirring rod 21 to rotate and stir the material inside the storage hopper 2, thereby preventing the material from being blocked inside the storage hopper 2 and improving the smoothness of the storage hopper 2 discharging the material through the discharge inclined tube 10.

[0037] Working principle: for this mobile and adjustable turnover hopper, after the staff starts the double-phase motor 9, the output end of the double-phase motor 9 rotates first to drive the two-way threaded rod 8 to rotate, and the rotation of the two-way threaded rod 8 can drive the two connecting rods 7 to slide back to back, and the two connecting rods 7 can drive the two front fixed pressure plates 5 and the two rear fixed pressure plates 5 to slide back to back, and the four fixed pressure plates 5 can be squeezed on the surface of the moving wheel 3 through the arc-shaped grooves 6 opened on the surface when the four fixed pressure plates 5 slide, and then the four moving wheels 3 can be fixed at the same time through the four fixed pressure plates 5. When the staff needs to move the position of the storage hopper 2, the staff starts the double-phase motor 9, and the output end of the double-phase motor 9 drives the two-way threaded rod 8 to rotate in the opposite direction to drive the four fixed pressure plates 5 to separate from the surface of the four moving wheels 3, and the staff can move The position of the storage hopper 2 is stored, and the staff rotates the rotating rod 18 through the circular turntable 19. The rotation of the rotating rod 18 can drive the threaded rod 17 to rotate. The rotation of the threaded rod 17 can drive the slider 15 to slide to the right. The sliding of the slider 15 to the right can drive the tooth plate 16 to slide to the right. The sliding of the tooth plate 16 to the right drives the gear 13 to rotate. The rotation of the gear 13 can drive the rotating shaft 11 to rotate. The rotating shaft 11 rotates and drives the sealing disc 12 to rotate and adjust the angle. At this time, the mortar inside the storage hopper 2 can flow out from the inside of the discharge inclined tube 10 to the outside. After the staff starts the stirring motor 22, the output end of the stirring motor 22 rotates first to drive the stirring shaft 20 to rotate. The rotation of the stirring shaft 20 can drive the stirring rod 21 to rotate and stir the material inside the storage hopper 2 to prevent the material from being blocked inside the storage hopper 2.

[0038] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A mobile and adjustable turnover hopper, characterized in that: include: A turnover frame (1) and a wheel fixing device; The top of the turnover frame (1) is fixedly connected to a storage hopper (2), and the bottom of the turnover frame (1) is fixedly connected to four moving wheels (3); The wheel fixing device comprises two T-blocks (4), four fixed pressure plates (5), two connecting rods (7), a bidirectional threaded rod (8) and a bidirectional motor (9). The two T-blocks (4) are fixedly mounted on the bottom of the turnover frame (1). The four fixed pressure plates (5) are respectively slidably mounted inside the two T-blocks (4). The surfaces of the four fixed pressure plates (5) are each provided with an arc-shaped card slot (6). The inner wall of the arc-shaped card slot (6) contacts the surface of the moving wheel (3). The two connecting rods (7) are respectively fixedly connected to the surfaces of the four fixed pressure plates (5). The bidirectional threaded rod (8) is threadedly sleeved inside the two connecting rods (7). The front and rear ends of the bidirectional threaded rod (8) are provided with threads in opposite directions. The bidirectional motor (9) is fixedly mounted on the bottom of the turnover frame (1). The front end of the bidirectional threaded rod (8) is fixedly connected to the output end of the bidirectional motor (9).

2. A mobile and adjustable turnover hopper according to claim 1, characterized in that: The bottom of the storage hopper (2) is fixedly connected with a discharge inclined pipe (10), and the interior of the discharge inclined pipe (10) is rotatably connected with a rotating shaft (11).

3. A mobile and adjustable turnover hopper according to claim 2, characterized in that: The lower end of the rotating shaft (11) is fixedly connected with a sealing disc (12), and the sealing disc (12) is rotatably mounted inside the discharge inclined pipe (10).

4. A movable and adjustable turnover hopper according to claim 3, characterized in that: The rear side of the turnover frame (1) is fixedly connected with a sliding sleeve (14), the interior of the sliding sleeve (14) is slidably connected with a sliding block (15), and the left end of the sliding block (15) is fixedly connected with a tooth plate (16).

5. A movable and adjustable turnover hopper according to claim 4, characterized in that: The upper end of the rotating shaft (11) is fixedly connected with a gear (13), and the toothed plate (16) is meshingly connected with the gear (13).

6. A movable and adjustable turnover hopper according to claim 5, characterized in that: The slider (15) is internally threadedly connected to a threaded rod (17), the sliding sleeve (14) is internally rotatably connected to a rotating rod (18), and the left end of the rotating rod (18) is fixedly connected to the right end of the threaded rod (17).

7. A movable and adjustable turnover hopper according to claim 6, characterized in that: The right end of the rotating rod (18) is fixedly connected with a circular rotating disk (19).

8. The movable and adjustable turnover hopper according to claim 1, characterized in that: The storage hopper (2) is rotatably connected to a stirring shaft (20), and a stirring rod (21) is fixedly sleeved inside the stirring shaft (20).

9. A movable and adjustable turnover hopper according to claim 8, characterized in that: The stirring rod (21) is rotatably connected to the inside of the storage hopper (2).

10. The movable and adjustable turnover hopper according to claim 8, characterized in that: A stirring motor (22) is fixedly mounted on the bottom wall of the turnover frame (1), and the lower end of the stirring shaft (20) is fixedly connected to the output end of the stirring motor (22).

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