CN212759048U

CN212759048U - Soil-working machine

Info

Publication number: CN212759048U
Application number: CN202021229273.0U
Authority: CN
Inventors: 崔玉生
Original assignee: Shandong Lurui Machinery Co ltd
Current assignee: Shandong Lurui Machinery Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-03-23
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to the field of crushing equipment, in particular to a soil beater, which comprises a shell, a hammer component, a blade component, a roller component and a back choke feed hopper; the hammer component comprises a first rotating shaft, a disc body, a pivot and a hammer body; an arc-shaped tooth plate is fixedly arranged in the shell and is positioned on the left side of the hammer component; the blade assembly is positioned at the right side of the hammer assembly and comprises a second rotating shaft and a blade; the roller assembly is positioned at the right lower part of the hammer assembly and comprises a third rotating shaft, a roller and a scraper; the back choke feed hopper comprises a hopper body, wherein a feed inlet is formed in the left side of the top of the hopper body, and a first back choke plate is fixedly arranged in the hopper body. The utility model prolongs the crushing flow of the soil blocks through the hammer component, the blade component, the roller component and the back choke feed hopper, thereby improving the crushing effect of the soil blocks; through returning the feeder hopper that chocks, prevent that the clod from leading to clod from hindering people, running off and raise dust from the feed inlet departure, reduced the pollution to the site environment.

Description

Soil-working machine

Technical Field

The utility model relates to a crushing apparatus field specifically is a soil beater.

Background

In the production process of bricks and tiles, the soil beater is used for crushing soil blocks, the more finely crushed the soil blocks are, the more uniform the subsequent stirring is, the higher the plasticity and flexibility of the stirred materials are, and the higher the quality of finished products is. CN205323874U discloses a soil-working machine, which comprises a casing, a main hammer assembly and an auxiliary hammer assembly, wherein a main shaft is fixedly connected with a main disc, each main disc connecting rod connects the main discs in series, the main discs are distributed at equal intervals, the main hammers are sleeved on the main disc connecting rods and are in rotary fit with the main disc connecting rods, and two main discs are arranged between each two adjacent main hammers. The auxiliary shafts are fixedly connected with the auxiliary discs into a whole, the auxiliary discs are respectively connected into a whole in series by the auxiliary disc connecting rods, the auxiliary discs are distributed at equal intervals, the auxiliary hammers are sleeved on the auxiliary disc connecting rods and are in rotary fit with the auxiliary disc connecting rods, and two auxiliary discs are arranged between every two adjacent auxiliary hammers. When the brick making machine works, brick making soil is firstly hammered by the main hammer and then flies downwards and the two sides of the cutting edge, and soil blocks flying at high speed are hammered downwards by the auxiliary hammer which rotates. The soil-working machine has the following disadvantages: because the main hammer is in rotating fit with the main hammer connecting rod, the auxiliary hammer is in rotating fit with the auxiliary hammer connecting rod, and the main hammer assembly and the auxiliary hammer assembly rotate in opposite directions, part of soil blocks are not crushed and then leak down from between the main hammer assembly and the auxiliary hammer assembly, so that the soil blocks cannot be sufficiently crushed, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art and provide a soil beater, which prolongs the crushing flow of soil blocks through a hammer assembly, a blade assembly, a roller assembly and a back choke feed hopper, thereby improving the crushing effect of the soil blocks; through returning the feeder hopper that chocks, prevent that the clod from leading to clod from hindering people, running off and raise dust from the feed inlet departure, reduce the pollution to the site environment.

The utility model discloses the technical problem that will solve adopts following technical scheme to realize: a kind of soil beater, including body, hammer assembly, blade assembly, roller assembly and back chocking feeder hopper, there are discharge ports at the bottom of the said body, said hammer assembly, blade assembly and roller assembly are installed in body; the hammer assembly comprises a first rotating shaft, a disc body, pivots and a hammer body, the first rotating shaft is arranged on the shell, the axis of the first rotating shaft is in the front-back direction, the disc body is fixedly arranged along the axial direction of the first rotating shaft at intervals, the pivots are arranged on the disc body along the same circumferential direction at intervals, and the hammer body is rotationally connected with the pivots; an arc-shaped tooth plate is fixedly arranged in the shell and is positioned on the left side of the hammer component, and teeth are arranged on the arc-shaped tooth plate; the blade assembly is positioned on the right side of the hammer assembly and comprises a second rotating shaft and blades, the second rotating shaft is arranged on the shell and is parallel to the first rotating shaft, the blades are fixedly arranged at intervals along the axial direction of the second rotating shaft, and the blades and the hammer body are arranged in a staggered mode; the roller assembly is positioned at the lower right part of the hammer assembly and comprises a third rotating shaft, a roller and a scraper, the third rotating shaft is arranged on the shell and is parallel to the first rotating shaft, the roller is coaxially and fixedly connected with the third rotating shaft, the scraper is fixedly connected with the shell and is positioned below the roller, and one end of the scraper is attached to the outer circular surface of the roller; it includes the bucket body to return the feeder hopper of chocking, the bottom of bucket body and the top fixed connection of casing, the top left side of bucket body is equipped with the feed inlet, the bucket body internal set firmly first back chocks the board, first back chocks the right side below that the board is located the feed inlet, first back chocks the board along the direction downward sloping from the right side to the left.

The technical proposal of the utility model is also that: the blade is in a regular triangle shape.

The technical proposal of the utility model is also that: the roller assembly further comprises a baffle plate, the baffle plate is fixedly connected with the shell, the baffle plate is located on the right side of the blade assembly, and the baffle plate is located above the roller. By adopting the technical scheme, the baffle is used for blocking a small amount of soil taken by the blade to the right, guiding the part of soil to the roller and then guiding the part of soil to the discharge hole at the bottom of the shell by the roller.

The technical proposal of the utility model is also that: the bucket body is fixedly provided with a second back choke plate which is positioned at the left lower part of the first back choke plate and inclines downwards along the direction from left to right. The second back choke plate can further enhance the back choke effect and prevent dust from flying out from the feed inlet.

The technical proposal of the utility model is also that: the hopper body is internally provided with a baffle curtain, the baffle curtain is arranged at the feed inlet, and the upper end of the baffle curtain is pivoted with the hopper body. During feeding, the feed inlet is opened in the swing of check apron, and after the feeding, the check apron resets, and dust flies out from the feed inlet when can hindering to beat soil.

The technical proposal of the utility model is also that: the top of the bucket body is provided with an air suction opening, and the air suction opening is connected with a dust removal device.

The technical proposal of the utility model is also that: and an access door is arranged on the right side of the bucket body.

The technical proposal of the utility model is also that: and anti-sticking plates are fixedly arranged on the front side and the rear side of the shell and used for preventing soil from being stuck on the shell.

The technical proposal of the utility model is also that: the first driving device is connected with the first rotating shaft through a first belt transmission mechanism, the second driving device is connected with the third rotating shaft through a second belt transmission mechanism, and the second rotating shaft is connected with the third rotating shaft through the third belt transmission mechanism.

The utility model discloses a principle of operation of hacking machine: soil blocks enter the shell through the back choke feed hopper, the first rotating shaft, the second rotating shaft and the third rotating shaft rotate anticlockwise, the hammer body hammers and crushes the soil blocks, and the blade and the hammer body shear and crush the soil blocks. The hammer body throws the soil block to the upper side and the left side, so that the soil block cannot fall down directly. Under the blocking action of the first back choking plate, the soil blocks thrown upwards impact on the first back choking plate and then are blocked back to continue to be crushed by the hammer assembly and the blade assembly. The soil blocks thrown to the left side are continuously crushed under the grinding and hammering actions of the arc-shaped tooth plates and the hammer bodies. Then the hammer body throws the clods to the right, the clods are further crushed by impacting on the roller rotating at high speed, and partial clods stuck on the roller are scraped by the scraper.

Compared with the prior art, the utility model discloses the beneficial effect of hacking machine does: (1) under the action of the hammer assembly and the blade assembly rotating in the same direction, the soil blocks cannot directly fall down, the soil blocks are prevented from being discharged without being crushed, and the crushing effect is improved; (2) the soil blocks need to be hammered and crushed by the hammer body, sheared and crushed by the blade and the hammer body, impacted and crushed by the first anti-choke plate, hammered and ground and crushed by the hammer body and the tooth plate, impacted and crushed by the roller and scraped and crushed by the scraper, so that the crushing process is prolonged in a smaller space, and the crushing effect is improved; (3) the back choke feed hopper can enable the soil blocks thrown upwards by the hammer component to back choke into the shell, thereby preventing the soil blocks from hurting people and losing and flying dust caused by flying out of the feed inlet, and reducing the pollution to the site environment.

Drawings

FIG. 1 is a front view of a soil-working machine according to a first embodiment.

FIG. 2 is a sectional view of the soil-working machine according to the first embodiment

Fig. 3 is a cross-sectional view taken along a-a of fig. 1.

In the figure: 1. the device comprises a shell, 2, a discharge hole, 3, a first rotating shaft, 4, a disc body, 5, a pivot, 6, a hammer body, 7, an arc tooth plate, 8, a second rotating shaft, 9, a blade, 10, a third rotating shaft, 11, a roller, 12, a scraping plate, 13, a bucket body, 14, a feed inlet, 15, a first back choke plate, 16, a baffle, 17, a second back choke plate, 18, a blocking curtain, 19, an air suction opening, 20, an access door, 21, an anti-sticking plate, 22, a first driving device, 23, a second driving device, 24, a first belt transmission mechanism, 25, a second belt transmission mechanism, 26 and a third belt transmission mechanism.

Detailed Description

The following examples are further illustrative of the present invention, but the present invention is not limited thereto. Because of the utility model discloses it is more complicated, therefore embodiment is only right the utility model discloses a point part carries out the detail, the utility model discloses the part of not detail all can adopt prior art.

Example 1:

as shown in fig. 1-3, a soil working machine comprises a housing 1, a hammer assembly, a blade assembly, a roller assembly, a choke-back feed hopper, a first driving device 22 and a second driving device 23. The bottom of casing 1 is equipped with discharge gate 2, hammer subassembly, blade subassembly and roller subassembly are all installed in casing 1.

Anti-sticking plates 21 are fixedly arranged on the front side and the rear side of the shell 1.

The hammer assembly includes a first shaft 3, a disc 4, a pivot 5, and a hammer block 6. The first rotating shaft 3 is installed on the shell 1, the axis of the first rotating shaft is in the front-back direction, the disc body 4 is fixedly arranged at intervals along the axial direction of the first rotating shaft 3, the pivots 5 are arranged on the disc body 4 at intervals along the same circumferential direction, and the hammer body 6 is rotatably connected with the pivots 5.

An arc-shaped tooth plate 7 is fixedly arranged in the shell 1, the arc-shaped tooth plate 7 is located on the left side of the hammer component, and teeth are arranged on the arc-shaped tooth plate 7.

The blade assembly is located to the right of the hammer assembly and comprises a second shaft 8 and a blade 9. The second rotating shaft 8 is arranged on the shell 1 and is parallel to the first rotating shaft 3, and the blades 9 are fixedly arranged along the axial direction of the second rotating shaft 8 at intervals. The blade 9 is in the shape of a regular triangle. The blades 9 and the hammer bodies 6 are arranged in a staggered mode.

The roller assembly is located at the lower right of the hammer assembly and includes a third rotating shaft 10, a roller 11, a scraper 12 and a baffle 16. The third rotating shaft 10 is installed on the shell 1 and is parallel to the first rotating shaft 3, and the roller 11 is coaxially and fixedly connected with the third rotating shaft 10. The scraper 12 is fixedly connected with the housing 1 and is positioned below the roller 11, and one end of the scraper 12 abuts against the outer circumferential surface of the roller 11. The baffle 16 is fixedly connected with the shell 1, the baffle 16 is positioned at the right side of the blade assembly, and the baffle 16 is positioned above the roller 11.

The feed hopper that chocks back includes bucket body 13, the bottom of bucket body 13 and the top fixed connection of casing 1, the top left side of bucket body 13 is equipped with feed inlet 14. The utility model discloses a choke is returned to choke board 15, including choke board 17, hopper body 13, first back choke board 15 is located the right side below of feed inlet 14, choke board 15 is returned to first back and is followed the direction downward sloping from the right side to the left side, choke board 17 is returned to the second and is located the left side below of choking board 15, choke board 17 is returned to the second and follows the direction downward sloping from the left side to the right side. A baffle 18 is arranged in the bucket body 13, the baffle 18 is installed at the feed inlet 14, and the upper end of the baffle 18 is pivoted with the bucket body 13. And an air suction opening 19 connected with a dust removal device is formed in the top of the hopper body 13. An access door 20 is arranged on the right side of the bucket body 13.

The first driving device 22 and the second driving device 23 are both speed reduction motors. The first driving device 22 is connected to the first rotating shaft 3 through a first belt transmission mechanism 24, the second driving device 23 is connected to the third rotating shaft 10 through a second belt transmission mechanism 25, and the second rotating shaft 8 is connected to the third rotating shaft 10 through a third belt transmission mechanism 26.

The theory of operation of the hacking machine in this embodiment: the soil block enters from a feeding hole 14 of the back choke feeding hopper and falls into the shell 1 along a first back choke plate 15 and a second back choke plate 17, the first rotating shaft 3, the second rotating shaft 8 and the third rotating shaft 10 rotate anticlockwise, the hammer body 6 hammers and crushes the soil block, and the blade 9 and the hammer body 6 shear and crush the soil block. The hammer 6 throws the clods upward and leftward, so that the clods cannot fall down directly. Under the blocking action of the first back choking plate 15 and the second back choking plate 17, the soil blocks thrown upwards impact on the first back choking plate 15 and the second back choking plate 17 and then are blocked, and are continuously crushed by the hammer assembly and the blade assembly. The soil blocks thrown to the left side are continuously crushed under the grinding and hammering actions of the arc-shaped tooth plates 7 and the hammer bodies 6. Then the hammer 6 throws the clods to the right, the clods are further crushed by hitting the roller 11 rotating at high speed, and a part of the clods stuck on the roller 11 is scraped by the scraper 12.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a soil beater, includes casing (1), the bottom of casing (1) is equipped with discharge gate (2), its characterized in that: the device also comprises a hammer assembly, a blade assembly, a roller assembly and a back choking feed hopper, wherein the hammer assembly, the blade assembly and the roller assembly are all arranged in the shell (1); the hammer assembly comprises a first rotating shaft (3), a disc body (4), a pivot (5) and a hammer body (6), wherein the first rotating shaft (3) is installed on the shell (1), the axis of the first rotating shaft is in the front-back direction, the disc body (4) is fixedly arranged at intervals along the axial direction of the first rotating shaft (3), the pivot (5) is arranged on the disc body (4) at intervals along the same circumferential direction, and the hammer body (6) is rotationally connected with the pivot (5); an arc-shaped tooth plate (7) is fixedly arranged in the shell (1), the arc-shaped tooth plate (7) is positioned on the left side of the hammer component, and teeth are arranged on the arc-shaped tooth plate (7); the blade assembly is positioned on the right side of the hammer assembly and comprises a second rotating shaft (8) and blades (9), the second rotating shaft (8) is installed on the shell (1) and is parallel to the first rotating shaft (3), the blades (9) are fixedly arranged at intervals along the axial direction of the second rotating shaft (8), and the blades (9) and the hammer body (6) are arranged in a staggered mode; the roller assembly is positioned at the lower right part of the hammer assembly and comprises a third rotating shaft (10), a roller (11) and a scraper (12), the third rotating shaft (10) is installed on the shell (1) and is parallel to the first rotating shaft (3), the roller (11) is coaxially and fixedly connected with the third rotating shaft (10), the scraper (12) is fixedly connected with the shell (1) and is positioned below the roller (11), and one end of the scraper (12) is attached to the outer circular surface of the roller (11); the feed hopper that chokes returns includes bucket body (13), the bottom of bucket body (13) and the top fixed connection of casing (1), the top left side of bucket body (13) is equipped with feed inlet (14), first back chokes board (15) has set firmly in bucket body (13), first back chokes board (15) and is located the right side below of feed inlet (14), first back chokes board (15) and follows the direction downward sloping from the right to the left.

2. The earth moving machine according to claim 1, characterized in that: the blade (9) is in a regular triangle shape.

3. The earth moving machine according to claim 1, characterized in that: the roller assembly further comprises a baffle (16), the baffle (16) is fixedly connected with the shell (1), the baffle (16) is located on the right side of the blade assembly, and the baffle (16) is located above the roller (11).

4. A soil working machine according to any one of claims 1 to 3, wherein: a second back choking plate (17) is fixedly arranged in the bucket body (13), the second back choking plate (17) is positioned at the left lower part of the first back choking plate (15), and the second back choking plate (17) inclines downwards along the direction from left to right.

5. A soil working machine according to any one of claims 1 to 3, wherein: be equipped with in the bucket body (13) and keep off curtain (18), keep off curtain (18) and install in feed inlet (14) department, the upper end and the bucket body (13) pin joint of keeping off curtain (18).

6. A soil working machine according to any one of claims 1 to 3, wherein: the top of the bucket body (13) is provided with an air suction opening (19).

7. A soil working machine according to any one of claims 1 to 3, wherein: an access door (20) is arranged on the right side of the bucket body (13).

8. A soil working machine according to any one of claims 1 to 3, wherein: the front side and the rear side of the shell (1) are fixedly provided with anti-sticking plates (21).

9. A soil working machine according to any one of claims 1 to 3, wherein: the automatic transmission mechanism is characterized by further comprising a first driving device (22) and a second driving device (23), wherein the first driving device (22) is connected with the first rotating shaft (3) through a first belt transmission mechanism (24), the second driving device (23) is connected with the third rotating shaft (10) through a second belt transmission mechanism (25), and the second rotating shaft (8) is connected with the third rotating shaft (10) through a third belt transmission mechanism (26).