CN220386702U - Concrete admixture raw material crusher - Google Patents

Abstract

The utility model discloses a concrete admixture raw material crusher, which comprises a machine body, wherein a filter screen is fixedly connected inside the machine body, the top end of the machine body is uniformly and fixedly connected with a mounting block, an electric push rod is fixedly connected to the mounting block, the output end of the electric push rod is fixedly connected with a mounting plate, a crushing plate is arranged below the mounting plate, the center of the mounting plate is movably connected with the center of the crushing plate through a telescopic device, and the edge of the mounting plate is movably connected with the edge of the crushing plate through a plurality of groups of connecting pieces; according to the utility model, through the matched use of the electric push rod, the crushing plate, the connecting rod and the like, the crushing process of raw materials can be completed through the crushing teeth on the crushing plate, and through the matched use of the connecting rod, the crushing plate can roll the raw materials after rotating, so that the crushing is accelerated, and through the limiting ring, the contact of the crushing teeth with the filter screen can be avoided, and the filter screen is protected.

Description

Concrete admixture raw material crusher

Technical Field

The utility model belongs to the technical field of crushers, and particularly relates to a concrete admixture raw material crusher.

Background

According to the patent document of a dustproof concrete admixture breaker with the publication number CN212524468U, it is disclosed that: the middle part of the upper surface of the box body is fixedly inserted with a feeding pipe, the lower end of the side wall of the box body is hinged with a side door, the upper end of the inner cavity of the box body is provided with a crushing device, the lower end of the inner cavity of the box body is provided with a grinding roller, the upper end of the feeding pipe is fixedly sleeved with a dust shielding cover, and a dust recovery device is fixedly connected between the feeding pipe and the middle part of the inner cavity of the box body; according to the scheme, the dust shielding cover is adopted to shield and protect the upper end of the feeding pipe, so that concrete admixture dust is prevented from drifting out of the upper end of the feeding pipe to the outside, and the dust shielding cover can be taken down from the outer side of the feeding pipe, so that shielding positions are convenient to clean; the concrete admixture which drifts into the dust shielding cover can be sucked away by starting the dust recycling device, and flows back into the inner cavity of the box body along the air flow, so that the pollution to the external environment and the waste of resources are avoided, but the defects are that:

the grinding roller is used for crushing the concrete admixture raw material, and the formed raw material is mostly a block, and the concrete admixture raw material needs to be stirred again to be dispersed, so that the concrete admixture raw material needs to be reprocessed.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the concrete admixture raw material crusher, which effectively solves the problems that the crushing treatment of the concrete admixture raw material is realized through the grinding roller, the finally formed raw material is a block, and the raw material is dispersed only by stirring the raw material again, so that the raw material is required to be processed again.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete admixture raw materials breaker, includes the organism, the inside fixedly connected with filter screen of organism, the even fixedly connected with installation piece in organism top, fixedly connected with electric putter on the installation piece, electric putter's output and mounting panel fixed connection, the mounting panel below is equipped with the breaker plate, and the expansion bend swing joint is passed through with the center of breaker plate in the center of mounting panel, and multiunit connecting piece swing joint is passed through with the edge of breaker plate in the edge of mounting panel.

Preferably, the telescopic device comprises a telescopic rod fixedly connected with the crushing plate, the top end of the telescopic rod is fixedly connected with two annular plates, the two annular plates are respectively located above and below the mounting plate, the top end of the telescopic rod is rotationally connected with the central hole of the mounting plate, and the telescopic rod is sleeved with a spring.

Preferably, the connecting piece comprises a first cylinder fixedly connected with the crushing plate and a second cylinder fixedly connected with the mounting plate, and the first cylinder is movably connected with the crushing plate through a connecting rod.

Preferably, the bottom end of the crushing plate is uniformly and fixedly connected with crushing teeth, and the geometric shape of the crushing teeth is conical.

Preferably, the inside of organism still fixedly connected with spacing ring, spacing ring are located between breaker plate and the filter screen.

Preferably, both sides of the machine body are fixedly connected with a feeding hopper, a sealing cover is arranged at a discharge hole of the machine body, and the edge of the machine body is uniformly and fixedly connected with a supporting column.

Compared with the prior art, the utility model has the beneficial effects that:

in work, through the cooperation use of electric putter, breaker plate and the connecting rod etc. that set up, can accomplish the broken process to the raw materials through broken tooth on the breaker plate, the use of cooperation connecting rod can make the breaker plate take place to roll the raw materials after rotating, and the use of cooperation filter screen can make the raw materials after the breakage disperse to accelerate the going on of breakage, through the spacing ring that sets up, can avoid broken tooth and filter screen contact, play the effect of protection to the filter screen.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a concrete admixture raw material crusher according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the breaker plate of the present utility model;

FIG. 4 is a schematic view of a connecting rod mounting structure of the present utility model;

fig. 5 is a schematic view of the telescopic rod mounting structure of the present utility model.

In the figure: 1. a body; 2. a feed hopper; 3. a filter screen; 4. a mounting block; 5. an electric push rod; 6. a mounting plate; 7. a telescopic rod; 8. a first cylinder; 9. a second cylinder; 10. a connecting rod; 11. a spring; 12. an annular plate; 13. a limiting ring; 14. sealing cover; 15. a support column; 16. and (3) crushing the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is shown in figures 1-5, and the utility model relates to a concrete admixture raw material crusher, which comprises a machine body 1, wherein both sides of the machine body 1 are fixedly connected with a feed hopper 2, a sealing cover 14 is arranged at a discharge hole of the machine body 1, and the edge of the machine body 1 is also uniformly and fixedly connected with a support column 15; so designed, the edges feed the material into the interior of the body 1 through the hopper 2, and the crushed material can be removed by opening the sealing cap 14.

The filter screen 3 is fixedly connected to the inside of the machine body 1, the installation block 4 is uniformly and fixedly connected to the top end of the machine body 1, the electric push rod 5 is fixedly connected to the installation block 4, the output end of the electric push rod 5 is fixedly connected with the installation plate 6, the crushing plate 16 is arranged below the installation plate 6, crushing teeth are uniformly and fixedly connected to the bottom end of the crushing plate 16, the geometric shape of the crushing teeth is conical, the center of the installation plate 6 is movably connected with the center of the crushing plate 16 through a telescopic device, and the edge of the installation plate 6 is movably connected with the edge of the crushing plate 16 through a plurality of groups of connecting pieces;

through the design, the electric push rod 5 can drive the mounting plate 6 to move, the mounting plate 6 drives the crushing plate 16 to move through the telescopic device, crushing teeth on the crushing plate 16 crush the raw materials, and meanwhile, under the action of the connecting piece, the crushing plate 16 rotates, so that the raw materials are rolled, and the crushing rate of the raw materials is accelerated.

Specifically, the telescopic device comprises a telescopic rod 7 fixedly connected with a crushing plate 16, two annular plates 12 are fixedly connected to the top end of the telescopic rod 7, the two annular plates 12 are respectively positioned above and below the mounting plate 6, the top end of the telescopic rod 7 is rotationally connected with a central hole of the mounting plate 6, a spring 11 is sleeved on the telescopic rod 7, a limiting ring 13 is fixedly connected to the inside of the machine body 1, and the limiting ring 13 is positioned between the crushing plate 16 and the filter screen 3; the connecting piece includes first drum 8 and the second drum 9 of the fixed connection of mounting panel 6 with breaker plate 16 fixed connection, through connecting rod 10 swing joint, for example, the universal joint bearing is all installed to first drum 8 and second drum 9 between first drum 8 and the breaker plate 16, and the universal joint bearing that corresponds is located in the embedding of connecting rod 10 both ends.

When not in use, the crushing plate 16 and the mounting plate 6 can be kept in a separated state through the spring 11, and when in use, the crushing plate 16 can be limited by the limiting ring 13, so that crushing teeth on the crushing plate 16 are prevented from being contacted with the filter screen 3, crushed raw materials with smaller particles enter the machine body 1 through the filter screen 3, and raw materials with larger particles are left on the filter screen 3 to continue crushing operation.

Claims (6)

1. The utility model provides a concrete admixture raw materials breaker, includes organism (1), its characterized in that, the inside fixedly connected with filter screen (3) of organism (1), even fixedly connected with installation piece (4) in organism (1) top, fixedly connected with electric putter (5) on installation piece (4), the output and the mounting panel (6) fixed connection of electric putter (5), mounting panel (6) below is equipped with broken board (16), the center of mounting panel (6) passes through expansion bend swing joint with the center of broken board (16), the edge of mounting panel (6) passes through multiunit connecting piece swing joint with the edge of broken board (16).

2. A concrete admixture raw material crusher according to claim 1, characterized in that: the telescopic device comprises a telescopic rod (7) fixedly connected with a crushing plate (16), two annular plates (12) are fixedly connected to the top end of the telescopic rod (7), the two annular plates (12) are respectively located above and below the mounting plate (6), the top end of the telescopic rod (7) is rotatably connected with a central hole of the mounting plate (6), and a spring (11) is sleeved on the telescopic rod (7).

3. A concrete admixture raw material crusher according to claim 1, characterized in that: the connecting piece comprises a first cylinder (8) fixedly connected with the crushing plate (16) and a second cylinder (9) fixedly connected with the mounting plate (6), and the first cylinder (8) is movably connected with the crushing plate (16) through a connecting rod (10).

4. A concrete admixture raw material crusher according to claim 1, characterized in that: the bottom end of the crushing plate (16) is uniformly and fixedly connected with crushing teeth, and the geometric shape of the crushing teeth is conical.

5. A concrete admixture raw material crusher according to claim 1, characterized in that: the inside of organism (1) still fixedly connected with spacing ring (13), spacing ring (13) are located between breaker plate (16) and filter screen (3).

6. A concrete admixture raw material crusher according to claim 1, characterized in that: both sides of organism (1) are all fixedly connected with feeder hopper (2), and sealed lid (14) are installed in the discharge gate department of organism (1), and the edge of organism (1) is even fixedly connected with support column (15) still.