CN112829069B

CN112829069B - Cement paste residue collecting hopper for concrete mixer truck

Info

Publication number: CN112829069B
Application number: CN202011069161.8A
Authority: CN
Inventors: 郑永忠; 陈君; 李俊; 何建元
Original assignee: Hunan Xingma Automobile Co ltd
Current assignee: Hunan Xingma Automobile Co ltd
Priority date: 2019-11-24
Filing date: 2020-10-09
Publication date: 2022-07-05
Anticipated expiration: 2040-10-09
Also published as: CN112829069A

Abstract

The invention discloses a cement paste residue collecting hopper for a concrete mixer, which comprises a collecting box, wherein the top surface of the collecting box is fixedly connected with a discharging hopper, connecting rods are symmetrically arranged on one side of the collecting box, a first rotating shaft is fixedly connected between the two connecting rods, the collecting hopper is rotatably arranged on the first rotating shaft, a supporting rod groove is arranged on the bottom surface of the collecting hopper, a second rotating shaft is fixedly arranged in one end, close to the first rotating shaft, of the supporting rod groove, an iron ring is sleeved on the second rotating shaft in a sliding mode, and a supporting rod is fixedly connected to the outer circumferential wall of the iron ring. The device has the advantages of novel structure, stable structure and strong durability, is simple to operate, can effectively collect cement slurry residues, prevents the environment from being polluted, and can be reused.

Description

Cement paste residue collecting hopper for concrete mixer truck

Technical Field

The invention relates to the field of concrete equipment, in particular to a cement paste residue collecting hopper for a concrete mixer truck.

Background

The concrete mixing transport vehicle is a special truck for conveying concrete for construction, and is also commonly called a river snail vehicle due to the appearance of the truck, cylindrical mixing drums are arranged on the trucks to carry mixed concrete, after the concrete is conveyed, cement slurry residues flow out along a discharge hopper, the collection and the cleaning are difficult, the environment is polluted, and the resource waste is caused, so that the cement slurry residue collection hopper for the concrete mixing vehicle is provided for solving the problems.

Disclosure of Invention

The cement paste residue collecting hopper for the concrete mixer truck provided by the invention solves the problem that cement paste residues are difficult to collect after the concrete mixer truck finishes discharging.

The invention adopts the following technical scheme: the cement paste residue collecting hopper for the concrete mixer comprises a collecting box, wherein the top surface of the collecting box is fixedly connected with a discharging hopper, one side of the collecting box is symmetrically provided with connecting rods, a first rotating shaft is fixedly connected between the two connecting rods, the collecting hopper is rotatably installed on the first rotating shaft, the bottom surface of the collecting hopper is provided with a supporting rod groove, a second rotating shaft is fixedly installed in one end, close to the first rotating shaft, of the supporting rod groove, an iron ring is sleeved in the second rotating shaft in a sliding mode, the outer wall of the circumference of the iron ring is fixedly connected with a supporting rod, a clamping strip is fixedly installed at the other end of the supporting rod, a spring groove is formed in one side, close to the first rotating shaft, of the collecting box, a reset spring is fixedly installed at the bottom end of the inner portion of the spring groove, a sliding groove is formed in one side, close to the first rotating shaft, a sliding rod is slidably installed in the sliding groove, one end, extending to the inner portion of the spring groove, of the sliding rod is fixedly connected with the reset spring, the top surface of the reset spring is fixedly provided with a baffle, and the side surface of the collecting box is hinged with a door plate through a hinge.

Preferably, the brace rod groove is far away from the inside of one end of the first rotating shaft, and a clamping groove is formed in the brace rod groove and matched with the clamping strip.

Preferably, the bottom of one end of the collecting bucket close to the first rotating shaft is provided with a baffle slot, and the baffle slot is matched with the baffle.

Preferably, one end of the sliding rod extending to the outside of the collecting box is fixedly provided with a sliding button.

Preferably, the bottom end of the sliding groove is provided with a clamping strip groove, the clamping strip groove is communicated with the sliding groove, and the clamping strip groove is matched with the clamping strip.

The invention has the beneficial effects that:

1. when the concrete truck finishes pouring concrete, use the device, press the knob and make the baffle break away from the baffle groove, rotate the inside of collecting the one end of fighting to the collecting box, rotate the vaulting pole and drive the card strip and rotate to card strip inslot portion, make the card strip block the slide bar and prevent that reset spring kick-backs, concrete residue can flow into the collecting box along collecting the fill, the device novel structure, easy operation, can effectual collection cement slurry residue, prevent the polluted environment to can carry out the reutilization.

2. When not using when changing the device, reset spring makes the baffle insert the baffle groove, prevents that the concrete residue from revealing, and the baffle blocks and collects the fill, prevents to unload the in-process, collects the fill and rotates because the weight of grout, the device stable in structure, and the durability is strong.

To sum up, the device novel structure, easy operation can effectual collection cement slurry residue, prevents the polluted environment to can carry out reutilization, the device stable in structure and durability are strong.

Drawings

FIG. 1 is a schematic view of the present invention.

Fig. 2 is a schematic view of the closed state of the collecting hopper of the present invention.

Fig. 3 is a schematic view of the collecting hopper in use.

FIG. 4 is a schematic view of the ground structure of the collecting hopper of the present invention.

Fig. 5 is a front view of the collection box of the present invention.

Reference numbers in the figures: the device comprises a discharge hopper 1, a collection box 2, a connecting rod 3, a first rotating shaft 4, a collection hopper 5, a strut groove 6, a second rotating shaft 7, an iron ring 8, a strut 9, a clamping strip 10, a clamping groove 11, a baffle groove 12, a spring groove 13, a reset spring 14, a baffle 15, a slide rod 16, a sliding groove 17, a clamping strip groove 18, a sliding button 19 and a door plate 20.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1-5, the cement paste residue collecting hopper for the concrete mixer comprises a collecting box 2, a discharging hopper 1 is fixedly connected to the top surface of the collecting box 2, connecting rods 3 are symmetrically arranged on one side of the collecting box 2, a first rotating shaft 4 is fixedly connected between the two connecting rods 3, a collecting hopper 5 is rotatably installed on the first rotating shaft 4, a supporting rod groove 6 is arranged on the bottom surface of the collecting hopper 5, a second rotating shaft 7 is fixedly installed inside one end of the supporting rod groove 6 close to the first rotating shaft 4, an iron ring 8 is slidably sleeved on the second rotating shaft 7, a supporting rod 9 is fixedly connected to the outer circumferential wall of the iron ring 8, a clamping strip 10 is fixedly installed at the other end of the supporting rod 9, a spring groove 13 is arranged inside one side of the collecting box 2 close to the first rotating shaft 4, a reset spring 14 is fixedly installed at the bottom end inside the spring groove 13, a sliding groove 17 is formed in one side of the collecting box 2 close to the first rotating shaft 4, a sliding rod 16 is slidably mounted inside a sliding groove 17, one end of the sliding rod 16, which extends to the inside of a spring groove 13, is fixedly connected with a return spring 14, a baffle 15 is fixedly mounted on the top surface of the return spring 14, a door plate 20 is hinged to the side surface of the collecting box 2 through a hinge, a clamping groove 11 is formed inside one end, which is far away from the first rotating shaft 4, of the strut groove 6, the clamping groove 11 is matched with the clamping strip 10, a baffle groove 12 is formed in the bottom of one end, which is close to the first rotating shaft 4, of the collecting bucket 5, the baffle groove 12 is matched with the baffle 15, a sliding button 19 is fixedly mounted at one end, which extends to the outside of the collecting box 2, of the sliding groove 16, a clamping strip groove 18 is formed in the bottom end of the sliding groove 17, the clamping strip groove 18 is communicated with the sliding groove 17, and the clamping strip groove 18 is matched with the clamping strip 10.

The working principle is as follows: when the concrete truck finishes pouring concrete, the device is used, a sliding button 19 is pressed to drive a sliding rod 16, the sliding rod 16 slides in a sliding groove 17, the sliding rod 16 extrudes a return spring 14, a baffle plate 15 is driven to be separated from a baffle plate groove 12, a collecting hopper 5 rotates around a first rotating shaft 4, a sliding iron ring 8 drives a supporting rod 9, the supporting rod 9 drives a clamping strip 10 to be separated from a clamping groove 11, the sliding button 19 is pressed to enable the sliding rod 16 to slide to the bottom of the sliding groove 17, the supporting rod 9 rotates around a second rotating shaft 7, the clamping strip 10 drives the clamping strip 10 to rotate to the inside of a clamping strip groove 18, the clamping strip 10 clamps the sliding rod 16 to prevent the return spring 14 from rebounding, concrete residues can flow into a collecting box 2 along the collecting hopper 5, when the residues in the collecting box 2 need to be cleaned, the door plate 20 is opened, when the concrete needs to be poured again, the sliding button 19 is pressed down to the bottom of the sliding groove 17, the clamping strip 10 can be drawn out, the supporting rod 9 rotates around the second rotating shaft 7, and sliding the iron ring 8 again, collecting the clamping strip 10 into the clamping groove 11, rotating the collecting hopper 5 around the first rotating shaft 4, rebounding by the return spring 14, and inserting the baffle plate 15 into the baffle plate groove 12 to prevent concrete residues from leaking.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and the technical solution and the inventive concept thereof should be equally replaced or changed within the scope of the present invention.

Claims

1. A cement paste residue collecting hopper for a concrete mixer comprises a collecting box (2) and is characterized in that the top surface of the collecting box (2) is fixedly connected with a discharging hopper (1), one side of the collecting box (2) is symmetrically provided with connecting rods (3), a first rotating shaft (4) is fixedly connected between the two connecting rods (3), a collecting hopper (5) is rotatably installed on the first rotating shaft (4), a supporting rod groove (6) is arranged on the bottom surface of the collecting hopper (5), a second rotating shaft (7) is fixedly installed inside one end, close to the first rotating shaft (4), of the supporting rod groove (6), an iron ring (8) is sleeved on the second rotating shaft (7) in a sliding mode, a supporting rod (9) is fixedly connected to the outer wall of the circumference of the iron ring (8), a clamping strip (10) is fixedly installed at the other end of the supporting rod (9), and a spring groove (13) is arranged inside one side, close to the first rotating shaft (4), of the collecting box (2), a return spring (14) is fixedly arranged at the bottom end inside the spring groove (13), a sliding groove (17) is formed in one side, close to the first rotating shaft (4), of the collecting box (2), a sliding rod (16) is slidably arranged inside the sliding groove (17), one end, extending to the inside of the spring groove (13), of the sliding rod (16) is fixedly connected with the return spring (14), a baffle (15) is fixedly arranged on the top surface of the return spring (14), a door plate (20) is hinged to the side surface of the collecting box (2) through a hinge, a clamping groove (11) is formed in one end, far away from the first rotating shaft (4), of the strut groove (6), the clamping groove (11) is matched with the clamping strip (10), a baffle groove (12) is formed in the bottom of one end, close to the first rotating shaft (4), of the collecting bucket (5), and the baffle groove (12) is matched with the baffle (15), the sliding rod (16) extends to one end outside the collecting box (2) and is fixedly provided with a sliding button (19), the bottom end of the sliding groove (17) is provided with a clamping strip groove (18), the clamping strip groove (18) is communicated with the sliding groove (17), and the clamping strip groove (18) is matched with the clamping strip (10).