CN220371243U

CN220371243U - Concrete grinder

Info

Publication number: CN220371243U
Application number: CN202321883478.4U
Authority: CN
Inventors: 沈武伟
Original assignee: Baicheng County Shengbo Building Materials Co ltd
Current assignee: Baicheng County Shengbo Building Materials Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-01-23
Anticipated expiration: 2033-07-18

Abstract

The utility model discloses a concrete crusher, which relates to the technical field of concrete processing and comprises a bottom plate and a crusher main body, wherein the crusher main body is arranged on the upper side of the bottom plate, the lower end of the crusher main body is fixedly provided with a supporting shell, and both sides of the upper end of the supporting shell are provided with discharge holes; the upper surface of the bottom plate and the two sides of the supporting shell are fixedly provided with first vertical plates, the inner sides of the upper ends of the two first vertical plates are respectively provided with a first rotating rod in a rotating mode, the rod wall of each first rotating rod is fixedly sleeved with a rotating plate, the inner side of one end of each rotating plate far away from each first rotating rod is provided with a second rotating rod in a rotating mode, and the rod wall of each second rotating rod is fixedly connected with a feeding shell; the two outside of first riser all is provided with the second riser, the lower extreme and the bottom plate fixed connection of second riser, two rotate between the lower extreme of second riser and be provided with first horizontal pole. The utility model can carry out continuous and efficient feeding work, and has convenient operation, time saving and labor saving.

Description

Concrete grinder

Technical Field

The utility model relates to the technical field of concrete processing, in particular to a concrete grinder.

Background

The concrete is overblended during the blending process, so that construction waste is formed, and at the same time, the concrete is crushed during the concrete recycling process, so that the recycled concrete is manufactured by the subsequent reprocessing process.

The feed inlet of traditional concrete grinder is higher, and during the material loading, needs the manual work to lift the concrete to higher position, just can throw into concrete grinder's inside, and intensity of labour is higher, very waste manpower.

Disclosure of Invention

The present utility model has been made in view of the above problems with the conventional concrete pulverizer.

Therefore, the utility model aims to provide the concrete grinder, which solves the problems that the feeding inlet of the concrete grinder in the prior art is higher, the concrete needs to be manually lifted to a higher position during feeding, and then the concrete is put into the concrete grinder, so that the labor intensity is higher, and the labor is wasted.

In order to achieve the above object, the present utility model provides the following technical solutions:

the concrete crusher comprises a bottom plate and a crusher main body, wherein the crusher main body is arranged on the upper side of the bottom plate, a supporting shell is fixedly arranged at the lower end of the crusher main body, and discharge holes are formed in two sides of the upper end of the supporting shell;

the upper surface of the bottom plate and the two sides of the supporting shell are fixedly provided with first vertical plates, the inner sides of the upper ends of the two first vertical plates are respectively provided with a first rotating rod in a rotating mode, the rod wall of each first rotating rod is fixedly sleeved with a rotating plate, the inner side of one end of each rotating plate far away from each first rotating rod is provided with a second rotating rod in a rotating mode, and the rod wall of each second rotating rod is fixedly connected with a feeding shell;

the two vertical plates are fixedly connected with the bottom plate, a first transverse rod is rotatably arranged between the lower ends of the two vertical plates, a motor is fixedly arranged on the outer side of one side of the second vertical plate, the output end of the motor is fixedly connected with one end of the first transverse rod, and first transmission mechanisms for driving the two first rotary rods to rotate are arranged at the two ends of the first transverse rod;

and a second cross rod is rotatably arranged between the upper ends of the two second vertical plates, and two ends of the second cross rod are provided with a second transmission mechanism for driving the second rotating rod to rotate.

Preferably, the first transmission mechanism comprises a first transmission wheel, a plurality of first transmission wheels are fixedly sleeved on two ends of the first cross rod and the rod wall of the first rotating rod respectively, and two adjacent first transmission wheels are in transmission connection through a first transmission belt, so that feeding is conveniently carried out by rotating hoppers on two sides to the upper part of the pulverizer in sequence.

Preferably, the second transmission mechanism comprises a first gear and a second gear, the two first gears are fixedly sleeved at two ends of the second cross rod, the two second gears are fixedly sleeved on the rod wall of the corresponding second rotating rod, the two first gears are matched with the corresponding second gears, the second transmission wheels are fixedly sleeved at one ends of the first cross rod and the second cross rod, the two second transmission wheels are in transmission connection through a second transmission belt, the feeding shell is conveniently turned, and therefore materials are conveniently poured into the pulverizer.

Preferably, the lower end of the feeding shell is arranged in a V shape, so that the feeding shell can be kept stable as much as possible in the feeding process.

Preferably, the motor is fixedly connected with the corresponding second vertical plate through the supporting frame, so that the motor is more firmly connected with the corresponding second vertical plate.

Preferably, the inside bottom of supporting the shell is protruding setting, and convenient good material of smashing flows out from the discharge gate.

In the technical scheme, the utility model has the technical effects and advantages that:

1. according to the utility model, the motor drives the first cross rod to rotate, and the first driving wheels and the first driving belts on two sides drive the rotating plate to rotate, so that the hoppers on two sides can be sequentially rotated to the upper side of the pulverizer, and continuous and efficient feeding can be performed.

2. According to the utility model, the first cross rod drives the second cross rod to rotate through the transmission of the second transmission wheel and the second transmission belt, namely, the first gear drives the corresponding second gear to rotate, namely, the second rotating rod drives the feeding hopper to rotate, namely, the material can be automatically poured into the pulverizer, and the time and the labor are saved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of a concrete pulverizer according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

fig. 3 is a perspective view of the loading ledges of fig. 1.

Reference numerals illustrate:

1. a bottom plate; 2. a support case; 3. a pulverizer; 4. a first riser; 5. a rotating plate; 6. a feeding shell; 7. a first rotating lever; 8. a second rotating rod; 9. a first driving wheel; 10. a first belt; 11. a first cross bar; 12. a motor; 13. a second cross bar; 14. a first gear; 15. a second gear; 16. a second driving wheel; 17. a second belt; 18. and a second riser.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a concrete grinder.

Referring to fig. 1-3, a concrete crusher comprises a bottom plate 1 and a crusher 3 main body, wherein the crusher 3 main body is arranged on the upper side of the bottom plate 1, a supporting shell 2 is fixedly arranged at the lower end of the crusher 3 main body, discharge holes are formed in two sides of the upper end of the supporting shell 2, and the bottom end of the inside of the supporting shell 2 is arranged in a protruding mode, so that crushed materials can conveniently flow out of the discharge holes;

the upper surface of the bottom plate 1 and the two sides of the supporting shell 2 are fixedly provided with first vertical plates 4, the inner sides of the upper ends of the two first vertical plates 4 are respectively provided with a first rotating rod 7 in a rotating way, the rod walls of the first rotating rods 7 are fixedly sleeved with rotating plates 5, the inner sides of one ends of the rotating plates 5 far away from the first rotating rods 7 are respectively provided with a second rotating rod 8 in a rotating way, the rod walls of the second rotating rods 8 are fixedly connected with a feeding shell 6, and the lower ends of the feeding shells 6 are arranged in a V-shaped way, so that the feeding shells 6 can be kept stable as much as possible in the feeding process;

the outer sides of the two first vertical plates 4 are respectively provided with a second vertical plate 18, the lower ends of the second vertical plates 18 are fixedly connected with the bottom plate 1, a first transverse rod 11 is rotatably arranged between the lower ends of the two second vertical plates 18, the outer sides of the second vertical plates 18 on one side are fixedly provided with a motor 12, the output end of the motor 12 is fixedly connected with one end of the first transverse rod 11, and the motor 12 is fixedly connected with the corresponding second vertical plates 18 through a support frame, so that the motor 12 is more firmly connected with the corresponding second vertical plates 18;

a second cross bar 13 is rotatably arranged between the upper ends of the two second risers 18.

In order to sequentially rotate the two feeding shells 6 to the upper side of the pulverizer 4, referring to fig. 1-3, two ends of a first cross rod 11 are provided with first transmission mechanisms for driving two first rotating rods 7 to rotate, each first transmission mechanism comprises a first transmission wheel 9, a plurality of first transmission wheels 9 are fixedly sleeved on two ends of the first cross rod 11 and the rod wall of the first rotating rod 7 respectively, and two adjacent first transmission wheels 9 are in transmission connection through a first transmission belt 10;

the motor 12 drives the first cross rod 11 to rotate, and the first driving wheels 9 and the first driving belts 10 on two sides drive the rotating plate 5 to rotate, namely the hopper 6 on two sides can be sequentially rotated to the upper side of the pulverizer 3, namely continuous and efficient feeding can be performed.

In order to turn over the feeding shell 6, materials are poured into the crusher 3, and referring to fig. 1-3, two ends of a second cross rod 13 are provided with second transmission mechanisms for driving a second rotating rod 8 to rotate, each second transmission mechanism comprises a first gear 14 and a second gear 15, the two first gears 14 are fixedly sleeved at two ends of the second cross rod 13, the two second gears 15 are fixedly sleeved on rod walls of the corresponding second rotating rod 8, the two first gears 14 are matched with the corresponding second gears 15, one ends of the first cross rod 11 and one end of the second cross rod 13 are fixedly sleeved with a second transmission wheel 16, and the two second transmission wheels 16 are in transmission connection through a second transmission belt 17;

the first cross rod 11 drives the second cross rod 13 to rotate through the transmission of the second transmission wheel 16 and the second transmission belt 17, namely the first gear 14 drives the corresponding second gear 15 to rotate, namely the second rotating rod 8 drives the feeding hopper 6 to rotate, namely the material can be automatically dumped in the pulverizer 3, and the time and the labor are saved.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The concrete crusher comprises a bottom plate (1) and a crusher (3) main body, and is characterized in that the crusher (3) main body is arranged on the upper side of the bottom plate (1), a supporting shell (2) is fixedly arranged at the lower end of the crusher (3) main body, and discharge holes are formed in two sides of the upper end of the supporting shell (2);

the automatic feeding device is characterized in that first vertical plates (4) are fixedly arranged on the upper surface of the bottom plate (1) and located on two sides of the supporting shell (2), first rotating rods (7) are rotatably arranged on the inner sides of the upper ends of the two first vertical plates (4), rotating plates (5) are fixedly sleeved on the rod walls of the first rotating rods (7), second rotating rods (8) are rotatably arranged on the inner sides of one ends, far away from the first rotating rods (7), of the rotating plates (5), and feeding shells (6) are fixedly connected to the rod walls of the second rotating rods (8);

the two vertical plates (4) are respectively provided with a second vertical plate (18), the lower ends of the second vertical plates (18) are fixedly connected with the bottom plate (1), a first transverse rod (11) is rotatably arranged between the lower ends of the two second vertical plates (18), a motor (12) is fixedly arranged on the outer side of one side of each second vertical plate (18), the output end of each motor (12) is fixedly connected with one end of each first transverse rod (11), and first transmission mechanisms for driving two first rotary rods (7) to rotate are arranged at the two ends of each first transverse rod (11);

a second cross rod (13) is rotatably arranged between the upper ends of the two second vertical plates (18), and second transmission mechanisms for driving the second rotating rods (8) to rotate are arranged at two ends of the second cross rod (13).

2. The concrete grinder according to claim 1, wherein the first transmission mechanism comprises a first transmission wheel (9), a plurality of first transmission wheels (9) are fixedly sleeved on two ends of a first cross rod (11) and the rod wall of a first rotating rod (7), and two adjacent first transmission wheels (9) are in transmission connection through a first transmission belt (10).

3. The concrete crusher according to claim 1, characterized in that the second transmission mechanism comprises a first gear (14) and a second gear (15), two first gears (14) are fixedly sleeved at two ends of the second cross rod (13), two second gears (15) are fixedly sleeved on the rod wall of the corresponding second rotating rod (8), two first gears (14) are matched with the corresponding second gears (15), one ends of the first cross rod (11) and one end of the second cross rod (13) are fixedly sleeved with a second transmission wheel (16), and the two second transmission wheels (16) are in transmission connection through a second transmission belt (17).

4. A concrete grinder according to claim 1, characterized in that the lower end of the loading shell (6) is V-shaped.

5. A concrete grinder according to claim 1, characterized in that the motor (12) is fixedly connected to the corresponding second riser (18) by means of a support frame.

6. A concrete grinder according to claim 1, characterized in that the inner bottom end of the support shell (2) is provided in a convex arrangement.