CN218872829U

CN218872829U - Pump bucket sieve with anti-blocking function

Info

Publication number: CN218872829U
Application number: CN202223442434.6U
Authority: CN
Inventors: 张生慧; 乔志强; 肖伟志; 李云鹏; 余洋
Original assignee: China Railway 11th Bureau Group Co Ltd; Fifth Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Current assignee: China Railway 11th Bureau Group Co Ltd; Fifth Engineering Co Ltd of China Railway 11th Bureau Group Co Ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-04-18
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a pump hopper sieve with prevent stifled function, including the pump hopper, pump hopper sieve structure is installed at the pump hopper top, and pump hopper sieve structure includes support frame, driving piece, fixing base, action wheel, follows driving wheel, pivot, carousel, eccentric wheel, connecting rod, fixed disk, connecting seat, sieve and clearance subassembly. The utility model relates to a concrete pumping technical field through add one by the driving piece drive, can carry out continuous and reciprocating motion's sieve at the pump fill top to reduce the concrete and solidify, cause the condition of concrete jam, install the clearance subassembly simultaneously on the sieve, and then can utilize the clearance subassembly after the sieve uses, scrape remaining concrete on the sieve down, have and prevent blockking up and clear up characteristics such as effectual.

Description

Pump bucket sieve with anti-blocking function

Technical Field

The utility model relates to a concrete pumping technical field specifically is a pump hopper sieve with prevent stifled function.

Background

Concrete, referred to as "concrete" for short: the sieve assembly, the hopper and the concrete pumping equipment are characterized in that aggregate is glued into a whole by a cementing material, the sieve assembly, the hopper and the concrete pumping equipment are disclosed as CN217043449U, the sieve assembly, the hopper and the concrete pumping equipment comprise a plurality of sieve sheets, a fixed frame body and a driving device, the sieve sheets are rotatably connected onto the fixed frame body, the driving device is connected with the sieve sheets and is used for driving the sieve sheets to rotate so as to adjust the direction and/or the size of sieve holes, the sieve sheets are in a plurality and are connected into the fixed frame body in parallel, a first connecting part is arranged at the end part of each sieve sheet, a plurality of first connecting holes matched with the first connecting parts are formed in the fixed frame body, and the first connecting parts are rotatably connected into the first connecting holes.

When carrying out bulky concrete long time pump sending, because of the concrete solidification that the pouring time overlength leads to, the pump fill sieve interval of delivery pump reduces gradually to lead to the concrete can't fall into the delivery pump fill, influence and pour.

SUMMERY OF THE UTILITY MODEL

The utility model discloses when aiming at solving the long-time pump sending of bulky concrete, because of the concrete solidification that the pouring time overlength leads to, influence the problem of pouring.

For solving the technical problem, the utility model discloses a following technical scheme realizes: the utility model provides a pump hopper sieve with prevent stifled function, includes the pump hopper, and pump hopper sieve structure is installed at the pump hopper top, and pump hopper sieve structure includes:

the device comprises a support frame, a driving piece, a fixed seat, a driving wheel, a driven wheel, a rotating shaft, a rotating disc, an eccentric wheel, a connecting rod, a fixed disc, a connecting seat, a sieve and a cleaning assembly;

the support frame is installed in pump hopper one side, the driving piece is installed in the support frame top, the fixing base is installed in the support frame top, the action wheel is connected with the driving piece drive end, the pivot is rotated with the fixing base and is connected, be connected with pivot one end from the driving wheel, the carousel is connected with the pivot other end, the eccentric wheel rotates eccentric connection with the carousel front side, connecting rod one end and eccentric wheel welding, the other end is articulated outside with the fixed disk, the sieve is connected with the pump hopper top, the connecting seat is installed in sieve top one side, fixed disk and connecting seat top welding, the clearance subassembly is installed in the sieve top.

Preferably, the top of the pump bucket is provided with a limiting groove, the bottom of the sieve is mounted on the arc-shaped block, and the arc-shaped block and the limiting groove are clamped with each other.

Preferably, the cleaning assembly comprises: the handle comprises a frame body, two handles, two first limiting blocks and a plurality of second limiting blocks;

the sieve top is located to the support body cover, and two handles are installed respectively in the support body both sides, and two first stoppers are installed respectively in support body bottom both sides, and a plurality of second stoppers are evenly installed between two first stoppers.

Preferably, the inner sides of the two first limiting blocks and the two sides of the plurality of second limiting blocks are provided with arc-shaped grooves, the sieve is composed of a plurality of vertical rods, and the positions of the arc-shaped grooves are matched with the positions of the vertical rods.

Preferably, the driving wheel is connected with the driven wheel through a belt.

Preferably, the diameter of the driving wheel is larger than that of the driven wheel.

The utility model discloses possess following beneficial effect: through add a sieve that is driven by the driving piece, can carry out continuous and reciprocating motion at the pump fill top to reduce the concrete and solidify, cause the condition of concrete jam, install the clearance subassembly simultaneously on the sieve, can utilize the clearance subassembly after the sieve uses, scrape remaining concrete on the sieve down, have and prevent blockking up and clear up characteristics such as effectual.

Drawings

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

Fig. 2 is a schematic view of the rear view structure of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic diagram of the three-dimensional structure of the present invention.

In the figure: 1. the pump bucket, 2, the support frame, 3, the driving piece, 4, the fixing base, 5, the action wheel, 6, follow driving wheel, 7, the pivot, 8, the carousel, 9, the eccentric wheel, 10, the connecting rod, 11, the fixed disk, 12, the connecting seat, 13, the sieve, 14, the arc piece, 15, the support body, 16, the handle, 17, first stopper, 18, the second stopper.

Detailed Description

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a pump hopper screen with anti-blocking function comprises a pump hopper 1, and a screen structure of the pump hopper 1 is installed on the top of the pump hopper 1. The 1 sieve structure of pump bucket contains:

support frame 2, driving piece 3, fixing base 4, action wheel 5, follow driving wheel 6, pivot 7, carousel 8, eccentric wheel 9, connecting rod 10, fixed disk 11, connecting seat 12, sieve 13 and clearance subassembly.

Support frame 2 is installed in 1 one side of pump bucket, driving piece 3 is installed in 2 tops of support frame, fixing base 4 is installed in 2 tops of support frame, action wheel 5 is connected with 3 drive ends of driving piece, pivot 7 rotates with fixing base 4 to be connected, from driving wheel 6 to be connected with 7 one end of pivot, carousel 8 is connected with the 7 other ends of pivot, eccentric wheel 9 rotates the eccentric connection with carousel 8 front side, connecting rod 10 one end and eccentric wheel 9 welding, the other end is articulated with the fixed disk 11 outside, sieve 13 is connected with 1 top of pump bucket, connecting seat 12 is installed in 13 top one sides of sieve, fixed disk 11 welds with connecting seat 12 top, the clearance subassembly is installed in 13 tops of sieve.

It should be noted that, in the using process, firstly, the driving part 3 at the top of the supporting frame 2 is controlled to operate, and then the driving wheel 5 is driven to rotate, because the driving wheel 5 is connected with the driven wheel 6 through a belt, and then when the driving part 3 operates, the driving wheel 5 can drive the rotating shaft 7 and the rotating disc 8 to rotate, in the rotating process of the rotating disc 8, the eccentric wheel 9 can be driven to eccentrically rotate, at this moment, the eccentric wheel 9 can reciprocate through the connecting rod 10, because the connecting rod 10 is connected with the connecting seat 12 through the fixed disc 11, and then when the connecting rod 10 reciprocates, the sieve 13 can reciprocate along with the reciprocating motion of the connecting rod 10, and then in the pumping process of concrete to the inside of the pump hopper 1, concrete solidification is reduced.

In the specific implementation process, the top of the pump bucket 1 is provided with a limiting groove, the bottom of the sieve 13 is installed on the arc-shaped block 14, the arc-shaped block 14 and the limiting groove are mutually clamped, and when the driving piece 3 runs, the sieve 13 can perform reciprocating motion by taking the arc-shaped block 14 as the circle center.

In the implementation process, the cleaning assembly further comprises: the frame body 15, two handles 16, two first limit blocks 17 and a plurality of second limit blocks 18.

The top of sieve 13 is located to support body 15 cover, and two handles 16 are installed respectively in support body 15 both sides, and two first stopper 17 are installed respectively in support body 15 bottom both sides, and a plurality of second stopper 18 are evenly installed between two first stopper 17.

It should be noted that, in the use, among a plurality of montants that constitute sieve 13, wherein be provided with a plurality of spacing holes on two montants, support body 15 carries out spacing connection through bolt and spacing hole, after concrete pumping, operating personnel can take off the bolt, and utilize two handles 16 to come along montant slip support body 15, and at the slip in-process, two first stoppers 17 and a plurality of second stopper 18 cooperate, can scrape the concrete material that remains on sieve 13, thereby reduce the follow-up degree of difficulty of clearing up sieve 13.

Further, arc-shaped grooves are formed in the inner sides of the two first limiting blocks 17 and the two sides of the second limiting blocks 18, the sieve 13 is composed of a plurality of vertical rods, and the positions of the arc-shaped grooves are matched with the positions of the vertical rods.

Further, the driving wheel 5 and the driven wheel 6 are connected through a belt.

Further, the diameter of the driving wheel 5 is larger than that of the driven wheel 6.

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 pump hopper sieve with prevent stifled function, includes the pump hopper, and pump hopper sieve structure is installed at the pump hopper top, and its characterized in that, pump hopper sieve structure includes:

the device comprises a support frame, a driving piece, a fixed seat, a driving wheel, a driven wheel, a rotating shaft, a turntable, an eccentric wheel, a connecting rod, a fixed disk, a connecting seat, a sieve and a cleaning assembly;

2. The pump hopper screen with the anti-blocking function according to claim 1, wherein a limiting groove is formed in the top of the pump hopper, the bottom of the screen is mounted on an arc-shaped block, and the arc-shaped block and the limiting groove are clamped with each other.

3. The pump hopper screen with the anti-blocking function as claimed in claim 1, wherein the cleaning assembly comprises: the handle comprises a frame body, two handles, two first limiting blocks and a plurality of second limiting blocks;

4. The pump bucket screen with the anti-blocking function according to claim 3, wherein arc-shaped grooves are formed in the inner sides of the two first limiting blocks and the two sides of the plurality of second limiting blocks, the screen is composed of a plurality of vertical rods, and the positions of the arc-shaped grooves are matched with the positions of the vertical rods.

5. The pump hopper screen with the anti-blocking function as claimed in claim 1, wherein the driving wheel and the driven wheel are connected through a belt.

6. The pump hopper screen with the anti-blocking function as claimed in claim 1, wherein the diameter of the driving wheel is larger than that of the driven wheel.