CN213137316U

CN213137316U - Concrete discharging hopper

Info

Publication number: CN213137316U
Application number: CN202021440398.8U
Authority: CN
Inventors: 龚万贵; 黄仁才; 周福久
Original assignee: Hangzhou Ruiding Building Materials Co Ltd
Current assignee: Hangzhou Ruiding Building Materials Co Ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-05-07
Anticipated expiration: 2030-07-20

Abstract

The utility model belongs to the technical field of the technique of hopper down and specifically relates to a hopper under concrete is related to, and it includes the bucket body, still including clearance subassembly, rotating assembly and fender material subassembly, the clearance subassembly is including contradicting in the scraper blade of bucket body inner wall, and rotating assembly includes to rotate around the bucket body axis and connects in the rotation piece of bucket body, and the scraper blade is installed on rotating the piece, keeps off the material subassembly including the first fender ring that is located a top, and first fender ring is installed on the bucket body. The rotating piece can drive the scraping plate to rotate around the axis of the hopper body, and the scraping plate can scrape off concrete remained on the inner wall of the hopper body, so that the normal use of the discharging hopper is ensured; when the concrete enters into the bucket body, because of first fender ring is located the top of rotating the piece, so the concrete will be difficult for the unloading to rotating on, reduced the concrete and will rotate the piece and the bucket body condition emergence that glues together, guaranteed that to rotate the piece can drive the rotatory concrete that strikes off on the bucket body inner wall of scraper blade. This application has guaranteed the normal use of hopper down.

Description

Concrete discharging hopper

Technical Field

The application relates to the technical field of blanking hoppers, in particular to a concrete blanking hopper.

Background

The discharge hopper is a funnel-shaped container mounted on the machine and used for discharging, and is generally circular.

After the concrete mixing accomplished, generally need be transported the building site by year skip with the concrete, on shifting the concrete in the churn to year skip, need use down the hopper for the concrete is difficult for flowing out outside year skip, with the waste that reduces the concrete.

However, after the lower hopper is used, concrete often adheres to the inner wall of the lower hopper, and the dried concrete adheres to the inner wall of the lower hopper, so that the normal use of the lower hopper is affected, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to guarantee the normal use of hopper down, this application provides a hopper under concrete.

The application provides a hopper under concrete adopts following technical scheme: the utility model provides a hopper under concrete, includes the bucket body, still includes clearance subassembly, rotating assembly and keeps off the material subassembly, and the clearance subassembly is including contradicting in the scraper blade of bucket body inner wall, and rotating assembly includes to rotate around the bucket body axis and connects in the rotation piece of bucket body, and the scraper blade is installed on rotating the piece, keeps off the material subassembly including the first fender ring that is located a top, and first fender ring is installed on the bucket body.

By adopting the technical scheme, the rotating piece can drive the scraper to rotate around the axis of the hopper body, and the scraper can scrape off concrete remained on the inner wall of the hopper body, so that the normal use of the discharging hopper is ensured; when the concrete enters into the bucket body, because of first fender ring is located the top of rotating the piece, so the concrete will be difficult for the unloading to rotating on, reduced the concrete and will rotate the piece and the bucket body condition emergence that glues together, guaranteed that to rotate the piece can drive the rotatory concrete that strikes off on the bucket body inner wall of scraper blade.

Preferably, the rotating part is a bevel gear ring, the rotating assembly further comprises a fixing plate and a bevel gear, the fixing plate is fixed on the bucket body, the bevel gear is rotatably connected to the fixing plate through a rotating shaft, and the bevel gear is meshed with the bevel gear ring.

By adopting the technical scheme, the bevel gear can be driven by rotating the rotating shaft to drive the bevel gear ring and the scraper blade to rotate, and the operation is convenient.

Preferably, still including the installation component, the installation component includes that two are fixed on the awl ring gear inner wall and common centre gripping in the splint of scraper blade, has all seted up two first through-holes on two splint, has seted up two second through-holes the same with first through-hole aperture on the scraper blade, has all pegged graft in two second through-holes and has had the inserted bar.

By adopting the technical scheme, the two clamping plates are clamped on the scraper together, and the inserted bar is inserted into the first through hole and the second through hole, so that the scraper is inserted and fixed, and the stability of the scraper is ensured; when the inserted bar is pulled out of the second through hole, the scraper can be taken out of the two clamping plates for replacement or cleaning.

Preferably, the same connecting rod is fixed on the two inserting rods.

Through adopting above-mentioned technical scheme, the connecting rod can make two spliced poles imbed simultaneously in the second through-hole that corresponds or break away from in the second through-hole that corresponds simultaneously, the dismouting of the scraper blade of being convenient for.

Preferably, a spring is wound outside one of the insertion rods, one end of the spring is fixedly connected to the insertion rod, and the other end of the spring is fixedly connected to one of the clamping plates.

Through adopting above-mentioned technical scheme, when the spring was in natural state, two inserted bars all will peg graft in corresponding first through-hole and second through-hole, have improved the stability of scraper blade.

Preferably, the cleaning assembly further comprises a cleaning ring mounted on the scraper, and a stirring rod is fixed on the inner wall of the cleaning ring.

Through adopting above-mentioned technical scheme, at the rotatory in-process of scraper blade, clearance ring and puddler will also rotate for the internal concrete of bucket is difficult for blockking up the bucket body.

Preferably, the outer wall of the cleaning ring is in rotary interference with the inner wall of the bucket body.

Through adopting above-mentioned technical scheme, guaranteed the stability of clearance ring at rotatory in-process, and make the scraper blade be difficult for buckling, guaranteed that the scraper blade can strike off the concrete on the bucket body inner wall all the time.

Preferably, the material blocking assembly further comprises a second blocking ring fixed on the lower surface of the first blocking ring, and the bevel gear ring is located on the outer side of the second blocking ring.

By adopting the technical scheme, the concrete entering the hopper body is not easy to attach to the bevel gear ring, and the normal rotation of the bevel gear ring is ensured.

To sum up, the application comprises the following beneficial technical effects:

1. the cleaning assembly, the rotating assembly and the material blocking assembly are arranged, the rotating piece drives the scraping plate to scrape off concrete remained on the inner wall of the bucket body, normal use of the blanking hopper is guaranteed, the first blocking ring enables the concrete not to be easily blanked onto the rotating piece, and the rotating piece is guaranteed to be capable of driving the scraping plate to rotationally scrape the concrete on the inner wall of the bucket body;

2. the installation component is arranged, so that the scraper can be conveniently disassembled and assembled;

3. the cleaning ring and the stirring rod are arranged, so that the cleaning ring and the stirring rod can rotate in the rotation process of the scraper, and the concrete in the bucket body is not easy to block the bucket body;

4. the second baffle ring is arranged, so that concrete entering the hopper body is not easy to attach to the bevel gear ring, and the normal rotation of the bevel gear ring is guaranteed.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic sectional view of the whole of the embodiment of the present application;

FIG. 3 is a schematic sectional view of the embodiment of the present application showing the bevel ring gear and the bucket body;

fig. 4 is an exploded view of the mounting assembly shown in the example of the present application.

Reference numerals: 1. a bucket body; 11. a vertical rod; 12. a disc; 13. a first ring groove; 14. a second ring groove; 2. cleaning the assembly; 21. a squeegee; 211. a second through hole; 22. cleaning a ring; 23. a stirring rod; 3. a rotating assembly; 31. a bevel gear ring; 32. a fixing plate; 33. a bevel gear; 34. a rotating shaft; 35. a handle; 4. the material blocking component; 41. a first retainer ring; 42. a second retainer ring; 43. a sector ring; 44. a support plate; 45. mounting a plate; 5. mounting the component; 51. a splint; 511. a first through hole; 52. inserting a rod; 53. a connecting rod; 54. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses hopper under concrete. As shown in fig. 1 and 2, a concrete discharging hopper comprises a hopper body 1, a cleaning assembly 2 for cleaning concrete on the inside of the hopper body 1, a rotating assembly 3 for driving the cleaning assembly 2 to rotate, and a material blocking assembly 4 for blocking concrete falling onto the rotating assembly 3.

As shown in fig. 2, the cleaning assembly 2 comprises a scraper 21 abutting against the inner wall of the bucket body 1, a cleaning ring 22 fixed at the lower end of the scraper 21, and a stirring rod 23 fixed on the inner wall of the cleaning ring 22; the rotating assembly 3 comprises a rotating part which is rotatably connected to the bucket body 1 around the axis of the bucket body 1, a fixed plate 32 fixed on the bucket body 1 and a bevel gear 33 rotatably connected to the fixed plate 32 through a rotating shaft 34, the rotating part is a bevel gear ring 31, the scraper 21 is installed on the bevel gear ring 31, and the bevel gear 33 is located on the lower side of the bevel gear ring 31 and meshed with the bevel gear ring 31.

When the rotating shaft 34 rotates, the bevel gear 33 drives the bevel gear ring 31, the scraper 21, the cleaning ring 22 and the stirring rod 23 to rotate, the scraper 21 scrapes off concrete on the inner wall of the bucket body 1 in a rotating manner, normal use of the discharging hopper is guaranteed, and the stirring rod 23 stirs the concrete in the bucket body 1, so that the concrete is not easy to block the bucket body 1.

As shown in fig. 2, a handle 35 is fixed on the rotating shaft 34 to facilitate the rotation of the rotating shaft 34; the outer wall of clearance ring 22 rotates and contradicts in the inner wall of bucket body 1, has guaranteed the stability of clearance ring 22 at rotatory in-process, and makes scraper blade 21 be difficult for buckling, has guaranteed that scraper blade 21 can strike off the concrete on the inner wall of bucket body 1 all the time.

As shown in fig. 3, four vertical rods 11 are circumferentially fixed on the lower surface of the bevel gear ring 31, and a disc 12 is fixed at the lower end of each vertical rod 11; first annular 13 has been seted up to the upper end of bucket body 1, has seted up second annular 14 on the bottom cell wall of first annular 13, and the width of first annular 13 is less than the width of second annular 14, and first annular 13 is worn to locate by montant 11, and disc 12 rotates to inlay and establishes in second annular 14 for bevel gear 31 only can be rotatory around the axis of bucket body 1.

As shown in fig. 1 and 2, the material blocking assembly 4 comprises a first blocking ring 41 positioned above the bevel gear ring 31, a second blocking ring 42 integrally formed on the lower surface of the first blocking ring 41, and a plurality of sector rings 43 circumferentially arranged around the axis of the hopper body 1, wherein the bevel gear ring 31 is positioned outside the second blocking ring 42, so that concrete entering the hopper is not easily attached to the bevel gear ring 31, and the normal rotation of the bevel gear ring 31 is ensured; all fan-shaped rings 43 all fix on bucket body 1 through mounting panel 45, and the inner wall of all fan-shaped rings 43 all contradicts in the outer wall that first fender encircles 41, and all is fixed with backup pad 44 on the inner wall of all fan-shaped rings 43, and the upper surface of backup pad 44 contradicts in the upper surface that first fender encircles 41 for guarantee first fender encircles 41 and the stability that second keeps off encircles 42, and the dismouting that first fender encircles 41 and second fender encircles 42 of being convenient for.

As shown in fig. 3 and 4, the bevel gear ring 31 is provided with a mounting assembly 5, the mounting assembly 5 includes two clamping plates 51 fixed on the inner wall of the bevel gear ring 31, and the two clamping plates 51 are clamped on the scraper 21 together; two first through-holes 511 have all been seted up on two splint 51, have seted up two second through-holes 211 the same with first through-hole 511 aperture on the scraper blade 21, have all pegged graft in two second through-holes 211 and have inserted bar 52, are fixed with same connecting rod 53 on two inserted bars 52. Two insertion rods can be simultaneously embedded into the corresponding second through holes 211 through the connecting rods 53, so that the scraper 21 is inserted and fixed; the two insertion rods can be simultaneously separated from the corresponding second through holes 211 through the connecting rods 53, so that the scraper 21 can be taken out from between the two clamping plates 51 for replacement or cleaning.

As shown in fig. 4, a spring 54 is wound around one of the insertion rods 52, one end of the spring 54 is fixedly connected to the insertion rod 52, and the other end of the spring 54 is fixedly connected to one of the clamping plates 51. When the spring 54 is in a natural state, the two insertion rods 52 are inserted into the corresponding first through hole 511 and second through hole 211, so that the stability of the scraper 21 is improved.

The implementation principle of hopper under this application embodiment concrete is: the rotating handle 35 can drive the rotating shaft 34 and the bevel gear 33 to rotate, the bevel gear 33 can drive the bevel gear ring 31, the scraper 21, the cleaning ring 22 and the stirring rod 23 to rotate, the scraper 21 can rotationally scrape the concrete on the inner wall of the bucket body 1, normal use of the discharging hopper is guaranteed, and the stirring rod 23 can stir the concrete in the bucket body 1, so that the concrete is not easy to block the bucket body 1; and the first retaining ring 41 and the second retaining ring 42 make the concrete entering the hopper not easily adhere to the bevel gear 31, so that the bevel gear 31 can drive the scraper 21 to rotationally scrape the concrete on the inner wall of the hopper body 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hopper under concrete, includes bucket body (1), its characterized in that: still including clearance subassembly (2), rotating assembly (3) and fender material subassembly (4), clearance subassembly (2) are including contradicting in scraper blade (21) of bucket body (1) inner wall, rotating assembly (3) are including rotating around bucket body (1) axis and connecting in the rotation piece of bucket body (1), scraper blade (21) are installed on rotating the piece, keep off material subassembly (4) including being located the first fender ring (41) that rotates the piece top, first fender ring (41) are installed on bucket body (1).

2. A concrete hopper according to claim 1, wherein: the rotating piece is a bevel gear ring (31), the rotating assembly (3) further comprises a fixing plate (32) and a bevel gear (33), the fixing plate (32) is fixed on the bucket body (1), the bevel gear (33) is rotatably connected to the fixing plate (32) through a rotating shaft (34), and the bevel gear (33) is meshed with the bevel gear ring (31).

3. A concrete hopper according to claim 2, wherein: still including installation component (5), installation component (5) include two fix on awl ring gear (31) inner wall and common centre gripping in splint (51) of scraper blade (21), have all seted up two first through-holes (511) on two splint (51), have seted up two second through-holes (211) the same with first through-hole (511) aperture on scraper blade (21), all peg graft in two second through-holes (211) and have inserted bar (52).

4. A concrete hopper according to claim 3, wherein: the same connecting rod (53) is fixed on the two inserting rods (52).

5. A concrete hopper according to claim 4, wherein: one of the inserting rods (52) is wound with a spring (54), one end of the spring (54) is fixedly connected to the inserting rod (52), and the other end of the spring (54) is fixedly connected to one of the clamping plates (51).

6. A concrete hopper according to claim 1, wherein: the cleaning assembly (2) further comprises a cleaning ring (22) arranged on the scraper (21), and a stirring rod (23) is fixed on the inner wall of the cleaning ring (22).

7. A concrete hopper according to claim 6, wherein: the outer wall of the cleaning ring (22) is rotationally abutted against the inner wall of the bucket body (1).

8. A concrete hopper according to claim 2, wherein: the material blocking assembly (4) further comprises a second blocking ring (42) fixed on the lower surface of the first blocking ring (41), and the bevel gear ring (31) is located on the outer side of the second blocking ring (42).