CN214942511U

CN214942511U - Concrete hopper

Info

Publication number: CN214942511U
Application number: CN202121845964.8U
Authority: CN
Inventors: 陈维; 林蔡
Original assignee: Yueqing Jiasheng Concrete Co ltd
Current assignee: Yueqing Jiasheng Concrete Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-11-30
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a concrete hopper, concretely relates to concrete hopper field, including four bracing pieces in the hopper body top outside of hopper body and fixed connection, its characterized in that still includes: the supporting assembly comprises four connecting baffles fixedly connected among the four supporting rods, a fixed base is fixedly sleeved on the inner side of the top end of each connecting baffle, and a fixed baffle is fixedly connected to the bottom end of each fixed base; compared with the prior art, the utility model, through setting up seal assembly, accuse material subassembly and fixed subassembly, the device of being convenient for is in the use, through the inboard lower cover of seal assembly sealed actuating movable cover and sealed cutting ferrule accomplish the sealed of unloading bottom of tubes, then through the sealed of fixed subassembly control lower cover, through the size of opening of accuse material subassembly control lower cover to realize the control of the flow of unloading, solved the unable control of unloading flow when current device uses and influenced construction quality's problem.

Description

Concrete hopper

Technical Field

The utility model relates to a concrete hopper technical field, more specifically say, the utility model relates to a concrete hopper.

Background

The concrete hopper is also called a tower crane hopper and a mortar hopper, and can contain cement, concrete, soil ash, mortar, bricks, reinforcing steel bars, tools and the like in engineering construction, so that the labor intensity of people is reduced to a certain extent, and the manual labor of civil workers is reduced.

However, in actual use, the existing hopper has a single blanking structure, so that the blanking flow speed and the blanking flow rate cannot be controlled, and concrete construction is affected.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the embodiment of the utility model provides a concrete hopper to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concrete hopper, includes hopper body and four bracing pieces of fixed connection in the hopper body top outside, its characterized in that still includes:

the supporting assembly comprises four connecting baffles fixedly connected among the four supporting rods, a fixed base is fixedly sleeved on the inner side of the top end of each connecting baffle, and a fixed baffle is fixedly connected to the bottom end of each fixed base;

the sealing assembly comprises a material control assembly and a fixing assembly;

the damping component is positioned on the inner side of the fixed base and used for damping vibration generated during material filling; wherein:

the bottom end of the hopper body is fixedly connected with a discharging pipe, the discharging pipe penetrates through the inner side of the fixed baffle, the sealing assembly is located at the bottom end of the discharging pipe, and the damping assembly is located on the outer side of the bottom end of the hopper body.

Preferably, damper includes the fixed spacing cutting ferrule that cup joints in unable adjustment base inboard, the movable block has been cup jointed to the inboard back-end of spacing cutting ferrule, the one end fixedly connected with reset spring of hopper body is kept away from to the movable block, reset spring fixed connection is in unable adjustment base's inboard, the movable block is close to the one end fixedly connected with rubber pad of hopper body.

Preferably, the sealing assembly further comprises a sealing cutting sleeve fixedly connected to the bottom end of the discharging pipe, the bottom end of the sealing cutting sleeve is movably connected with a movable cover, the bottom end of the movable cover is fixedly connected with a lower cover, the bottom end of the lower cover is movably connected with a movable base, and the bottom end of the movable base is fixedly connected with a movable rod.

Preferably, accuse material subassembly includes fixed connection in the connecting block of movable rod one end, the top activity of connecting block has cup jointed first fixed block, the hydraulic stem has been cup jointed in the one end activity of connecting block, the one end outside activity of hydraulic stem has cup jointed the connection base, the equal fixed connection in fixed stop's bottom in the top of first fixed block and connection base.

Preferably, the fixed subassembly is including setting up in the joint piece of movable rod other end, the second fixed block has been cup jointed in the top activity of joint piece, the inboard screw thread of the small surface of joint piece has cup jointed fixing screw.

Preferably, the bottom end of the connecting base is provided with a square groove, and one end of the hydraulic rod is movably sleeved on the inner side of the connecting base through the square groove.

Preferably, the number of the movable blocks, the number of the rubber cushion blocks and the number of the reset springs are six, and the movable blocks, the rubber cushion blocks and the reset springs are uniformly distributed on the outer side of the bottom end of the hopper body.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through setting up seal assembly, accuse material subassembly and fixed subassembly, the device of being convenient for is in the use, through the inboard lower cover of seal assembly move the movable cover and accomplish the sealed of unloading pipe bottom with sealed cutting ferrule, then through the sealed of fixed subassembly control lower cover, through the size of opening of accuse material subassembly control lower cover to realize the control of the flow of unloading, the problem that unloading flow can't control when having solved current device and using influences construction quality.

2. Compared with the prior art, through setting up spacing cutting ferrule, the movable block, rubber cushion and reset spring, the device of being convenient for is in the use, drive the movable block through reset spring and remove to hopper body one end, then be connected with the bottom of hopper body through rubber cushion, make the hopper body at the vibrations of irritating material in-process production, can subdue on transferring reset spring through the movable block, the hopper body receives vibrations when irritating the material and influences when having solved the use of current device, lead to the problem that life shortens.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the front view structure of the fixing base of the present invention.

Fig. 3 is a schematic view of the front view structure of the blanking tube of the present invention.

Fig. 4 is a schematic view of the top-view cross-sectional structure of the fixing base of the present invention.

The reference signs are: 1. a hopper body; 2. a support bar; 3. connecting a baffle plate; 4. a fixed base; 5. fixing a baffle plate; 6. a discharging pipe; 7. sealing the cutting sleeve; 8. a movable cover; 9. a lower cover; 10. a movable base; 11. a movable rod; 12. connecting blocks; 13. a first fixed block; 14. a hydraulic lever; 15. connecting a base; 16. a clamping block; 17. fixing the screw rod; 18. a second fixed block; 19. a limiting clamping sleeve; 20. a movable block; 21. a rubber cushion block; 22. a return spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The concrete hopper as shown in the attached figures 1-4 mainly comprises a hopper body 1, a support rod 2, a support component, a sealing component, a damping component and a blanking pipe 6, wherein:

the four supporting rods 2 are respectively fixedly connected to the outer side of the top end of the hopper body 1, the supporting assembly comprises four connecting baffles 3 fixedly connected among the four supporting rods 2, a fixed base 4 is fixedly sleeved on the inner side of the top end among the four connecting baffles 3, a fixed baffle 5 is fixedly connected to the bottom end of the fixed base 4, the sealing assembly comprises a material control assembly and a fixed assembly, the damping assembly is located on the inner side of the fixed base 4 and used for damping vibration generated during material filling, a discharging pipe 6 is fixedly connected to the bottom end of the hopper body 1, the discharging pipe 6 penetrates through the inner side of the fixed baffle 5, the sealing assembly is located at the bottom end of the discharging pipe 6, and the damping assembly is located on the outer side of the bottom end of the hopper body 1;

the hopper body 1, the supporting rod 2 and the supporting component play a role of supporting the component, the sealing component and the blanking pipe 6 start the function of sealing the bottom end of the hopper body 1, and the damping component dampens the vibration of the hopper body 1;

the sealing assembly further comprises a sealing cutting sleeve 7 fixedly connected to the bottom end of the feeding pipe 6, the bottom end of the sealing cutting sleeve 7 is movably connected with a movable cover 8, the bottom end of the movable cover 8 is fixedly connected with a lower cover 9, the bottom end of the lower cover 9 is movably connected with a movable base 10, the bottom end of the movable base 10 is fixedly connected with a movable rod 11, the movable base 10 can ensure the rotation of the lower cover 9 and the movable cover 8, and the sealing cutting sleeve 7 and the movable cover 8 can ensure the sealing performance;

the material control assembly comprises a connecting block 12 fixedly connected to one end of a movable rod 11, a first fixed block 13 is movably sleeved at the top end of the connecting block 12, a hydraulic rod 14 is movably sleeved at one end of the connecting block 12, a connecting base 15 is movably sleeved outside one end of the hydraulic rod 14, the top ends of the first fixed block 13 and the connecting base 15 are both fixedly connected to the bottom end of the fixed baffle plate 5, a square groove is formed in the bottom end of the connecting base 15, one end of the hydraulic rod 14 is movably sleeved on the inner side of the connecting base 15 through the square groove, the connecting base 15 can ensure the rotation of the connecting base 15 through the square groove, and the first fixed block 13 supports the connecting block 12 to rotate;

the fixed component comprises a clamping block 16 arranged at the other end of the movable rod 11, a second fixed block 18 is movably sleeved at the top end of the clamping block 16, a fixed screw 17 is sleeved on the inner side of the small surface of the clamping block 16 in a threaded manner, the second fixed block 18 supports the clamping block 16 to rotate, and the fixed screw 17 can drive the clamping block 16 to be fixed with one end of the movable rod 11;

after adopting above-mentioned scheme, at first, it makes the one end of joint piece 16 and movable rod 11 to rotate clamping block 17, then it makes the one end of connecting block 12 break away from spacing connection to rotate joint piece 16, start hydraulic stem 14 after that, make hydraulic stem 14 drive the one end of connecting block 12 under the connection of connecting base 15, make the one end of connecting block 12 drive movable rod 11 and rotate under the limiting displacement of first fixed block 13, movable rod 11 rotates and drives lower cover 9 and movable cover 8 removal under the effect of movable base 10, thereby break away from the connection with the sealed cutting ferrule 7 of 6 bottom fixed connection of unloading pipe, movable cover 8 and lower cover 9 are promoted by the concrete under the effect of movable base 10 this moment, realize more convenient stable unloading, the problem that unloading flow can't control influences construction quality when having solved current device and using.

The damping assembly comprises a limiting clamping sleeve 19 fixedly sleeved on the inner side of the fixed base 4, a movable block 20 is sleeved on the inner side of the limiting clamping sleeve 19 in a backward moving mode, one end, far away from the hopper body 1, of the movable block 20 is fixedly connected with a reset spring 22, the reset spring 22 is fixedly connected to the inner side of the fixed base 4, one end, close to the hopper body 1, of the movable block 20 is fixedly connected with a rubber cushion block 21, the number of the movable block 20, the number of the rubber cushion block 21 and the number of the reset spring 22 are six, the six movable blocks 20, the rubber cushion block 21 and the reset spring 22 are uniformly distributed on the outer side of the bottom end of the hopper body 1, and clamping can be better achieved through the six movable blocks 20, the rubber cushion block 21 and the reset spring 22;

after adopting above-mentioned scheme, at first cup joint hopper body 1 downstream in unable adjustment base 4 inboard, then drive rubber cushion 21 and movable block 20 to the one end removal extrusion reset spring 22 of keeping away from hopper body 1, when hopper body 1 receives to irritate the material and assaults, the impact force passes through rubber cushion 21 and movable block 20 and acts on reset spring 22, subducts the impact force through reset spring 22 at last, has solved the problem that current device vibrations influence life.

The utility model discloses the theory of operation: firstly, a fixed screw 17 is rotated to enable a clamping block 16 and one end of a movable rod 11 to be connected in a limiting mode, then the clamping block 16 is rotated to enable one end of a connecting block 12 to be disconnected in the limiting mode, then a hydraulic rod 14 is started, the hydraulic rod 14 drives one end of the connecting block 12 under the connection of a connecting base 15, one end of the connecting block 12 drives the movable rod 11 to rotate under the limiting effect of a first fixed block 13, the movable rod 11 rotates to drive a lower cover 9 and a movable cover 8 to move under the effect of a movable base 10, and therefore the movable cover 8 and the lower cover 9 are disconnected from a sealing clamping sleeve 7 fixedly connected with the bottom end of a blanking pipe 6, at the moment, the movable cover 8 and the lower cover 9 are pushed by concrete under the effect of the movable base 10, more convenient and stable blanking is achieved, and the problem that when an existing device is used, blanking flow cannot be controlled to affect construction quality is solved; at first with hopper body 1 downstream cup joint in unable adjustment base 4's inboard, then drive rubber cushion 21 and movable block 20 to the one end removal extrusion reset spring 22 of keeping away from hopper body 1, when hopper body 1 received to irritate the material and assault, the impact force passes through rubber cushion 21 and movable block 20 and acts on reset spring 22, subducts the impact force through reset spring 22 at last, has solved the problem that current device vibrations influence life.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete hopper, includes four bracing pieces (2) in hopper body (1) top outside hopper body (1) and fixed connection, its characterized in that still includes:

the supporting assembly comprises four connecting baffles (3) fixedly connected among the four supporting rods (2), a fixed base (4) is fixedly sleeved on the inner side of the top end among the four connecting baffles (3), and a fixed baffle (5) is fixedly connected to the bottom end of the fixed base (4);

the damping component is positioned on the inner side of the fixed base (4) and is used for damping vibration generated during material filling; wherein:

the bottom end of the hopper body (1) is fixedly connected with a discharging pipe (6), the discharging pipe (6) penetrates through the inner side of the fixed baffle (5), the sealing assembly is located at the bottom end of the discharging pipe (6), and the damping assembly is located on the outer side of the bottom end of the hopper body (1).

2. A concrete hopper according to claim 1, wherein: damping component is including fixed cup jointing in unable adjustment base (4) inboard spacing cutting ferrule (19), the inboard back-movement of spacing cutting ferrule (19) has cup jointed movable block (20), the one end fixedly connected with reset spring (22) of hopper body (1) are kept away from in movable block (20), reset spring (22) fixed connection is in the inboard of unable adjustment base (4), one end fixedly connected with rubber pad (21) that movable block (20) are close to hopper body (1).

3. A concrete hopper according to claim 1, wherein: the sealing assembly further comprises a sealing clamping sleeve (7) fixedly connected to the bottom end of the discharging pipe (6), the bottom end of the sealing clamping sleeve (7) is movably connected with a movable cover (8), the bottom end of the movable cover (8) is fixedly connected with a lower cover (9), the bottom end of the lower cover (9) is movably connected with a movable base (10), and the bottom end of the movable base (10) is fixedly connected with a movable rod (11).

4. A concrete hopper according to claim 1, wherein: accuse material subassembly includes connecting block (12) of fixed connection in movable rod (11) one end, first fixed block (13) have been cup jointed in the top activity of connecting block (12), hydraulic stem (14) have been cup jointed in the one end activity of connecting block (12), the one end outside activity of hydraulic stem (14) has been cup jointed and has been connected base (15), the equal fixed connection in the bottom of fixed stop (5) in the top of first fixed block (13) and connection base (15).

5. A concrete hopper according to claim 1, wherein: the fixed component comprises a clamping block (16) arranged at the other end of the movable rod (11), a second fixed block (18) is movably sleeved at the top end of the clamping block (16), and a fixed screw rod (17) is sleeved on the inner side of the small surface of the clamping block (16) in a threaded manner.

6. A concrete hopper according to claim 4, wherein: the bottom end of the connecting base (15) is provided with a square groove, and one end of the hydraulic rod (14) is movably sleeved on the inner side of the connecting base (15) through the square groove.

7. A concrete hopper according to claim 2, wherein: the number of the movable blocks (20), the number of the rubber cushion blocks (21) and the number of the return springs (22) are six, and the movable blocks (20), the rubber cushion blocks (21) and the return springs (22) are uniformly distributed on the outer side of the bottom end of the hopper body (1).