CN212524409U - Screening device is smashed to hollow brick raw materials for production - Google Patents

Abstract

The utility model relates to an air brick production field specifically is a screening device is smashed to air brick raw materials for production, including the box, the inside slope of box is provided with two screening nets, and the left side of box is provided with actuating mechanism, actuating mechanism is last to be provided with two pivots that are located two screening net tops respectively, is provided with a plurality of crushing sword in the pivot, and the right side of box is provided with the case that gathers materials, and the right-hand member of screening net is provided with the discharge gate that feeds through with the case that gathers materials, and the right side of the case that gathers materials is provided with the pay-off section of thick bamboo, and the right side lower extreme of the case that gathers materials is provided with the pay-off mouth of being connected with the pay-off section of thick bamboo, and the upper end of pay-off section of thick bamboo is provided with. The structure setting of this device for unqualified material can circulate and process, until qualified, can reduce the waste of material, reduces the cost of production, and the practicality is strong.

Description

Screening device is smashed to hollow brick raw materials for production

Technical Field

The utility model relates to an air brick production field specifically is a sieving mechanism is smashed to air brick raw materials for production.

Background

The hollow brick is a main wall material commonly used in the construction industry, and has become a product recommended by national construction departments firstly due to the advantages of light weight, less consumption of raw materials and the like. Similar to red bricks, the common raw materials for making hollow bricks are clay and cinder ash. When the hollow brick is produced, the raw materials need to be crushed and mixed and then fired, and the fine degree of crushing the raw materials has great influence on the quality of the hollow brick.

Chinese patent (publication No. CN 209735692U) discloses a crushing and screening device for hollow brick production raw materials. Through the matching use of the first dust collector, the second dust collector and the protective cover, the problem that the dust is easily raised to pollute the surrounding environment when the crushing device of the existing crushing device works is effectively solved, through the design of the first filter sieve, the second filter sieve and the plurality of groups of crushing wheels, the problems that the crushing hammer cannot well crush agglomerated raw materials, and the materials crushed by the crushing hammer are overlarge and lack of screening of crushed finished products, which easily causes the non-uniformity of mixture particles and leads to the problem that the quality of fired hollow bricks is not over-qualified are solved, the crushing and screening device for the raw materials for producing the hollow bricks has reasonable design and good crushing effect, is convenient for screening the raw materials and can improve the product quality, and simultaneously has the advantage of good dust collection effect, thereby avoiding causing environmental pollution, although the device can crush and screen the raw materials, the screened materials are directly discharged, the material cannot be reused, and the waste of the raw material is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sieving mechanism is smashed to hollow brick raw materials for production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a crushing and screening device for hollow brick production raw materials comprises a box body, wherein a base is arranged at the lower end of the box body, a feed hopper is arranged at the upper end of the box body, two screening nets are obliquely arranged in the box body, a driving mechanism is arranged at the left side of the box body, the driving mechanism is provided with two rotating shafts which are respectively positioned above the two screening nets, the rotating shafts are provided with a plurality of crushing cutters, the right side of the box body is provided with a material collecting box, the right end of the screening net is provided with a discharge hole communicated with the material collecting box, the right side of the material collecting box is provided with a feeding barrel, the lower end of the right side of the material collecting box is provided with a feeding hole connected with the feeding barrel, the upper end of the feeding barrel is provided with a feeding motor, the automatic feeding device is characterized in that a feeding shaft is arranged at the output end of the feeding motor, feeding blades are arranged on the feeding shaft, a feeding pipe which inclines downwards is arranged on the left side of the upper end of the feeding barrel, and the left end of the feeding pipe is arranged above the feeding hopper.

As a further aspect of the present invention: the driving mechanism comprises an installation box, a driving motor is arranged at the left end of the installation box, a driving gear is connected to the output end of the driving motor through a driving shaft, and the left end of the rotating shaft extends into the installation box and is provided with a driven gear meshed with the driving gear.

As a further aspect of the present invention: the cavity is formed in the upper side of the base, electric telescopic mechanisms are symmetrically arranged in the cavity in a bilateral mode, and damping mechanisms are arranged at the upper ends of the electric telescopic mechanisms.

As a further aspect of the present invention: damper includes the cushion socket, the cushion chamber has been seted up to the upside of cushion socket, the inside of cushion chamber is provided with the shock pad, the middle part of shock pad is embedded to have a supporting seat, the upper end and the box of supporting seat are connected.

As a further aspect of the present invention: and the lower side of the base is provided with an anti-slip pad.

Compared with the prior art, the beneficial effects of the utility model are that: the structure setting of this device is provided with case and a pay-off section of thick bamboo that gathers materials, can collect the material of selecting in the case that gathers materials, then in sending into a pay-off section of thick bamboo, through pay-off motor drive pay-off blade, send the material into through the conveying pipe and carry out the fill in to make unqualified material carry out crushing screening operation in the box once more, make unqualified material can circulate and process, until qualified, can reduce the waste of material, the cost of reduction in production, the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the device.

Fig. 2 is a schematic structural diagram of the driving mechanism.

Fig. 3 is a schematic structural diagram of the base.

1-box body, 2-base, 3-feed hopper, 4-screening net, 5-rotating shaft, 6-crushing cutter, 7-driving mechanism, 8-discharge port, 9-collecting box, 10-feeding barrel, 11-feeding port, 12-feeding motor, 13-feeding shaft, 14-feeding blade, 15-feeding pipe, 16-mounting box, 17-driving motor, 18-driving shaft, 19-driving gear, 20-driven gear, 21-cavity, 22-electric telescopic mechanism, 23-shock absorption seat, 24-shock absorption cavity, 25-shock absorption pad and 26-supporting seat.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Referring to fig. 1-3, in the embodiment of the present invention, a hollow brick production raw material crushing and screening device comprises a box body 1, a base 2 is arranged at the lower end of the box body 1, a feed hopper 3 is arranged at the upper end of the box body 1, two screening nets 4 are obliquely arranged inside the box body 1, a driving mechanism 7 is arranged at the left side of the box body 1, two rotating shafts 5 respectively positioned above the two screening nets 4 are arranged on the driving mechanism 7, a plurality of crushing cutters 6 are arranged on the rotating shafts 5, a material collecting box 9 is arranged at the right side of the box body 1, a discharge port 8 communicated with the material collecting box 9 is arranged at the right end of the screening nets 4, a feeding cylinder 10 is arranged at the right side of the material collecting box 9, a feeding port 11 connected with the feeding cylinder 10 is arranged at the lower end of the right side of the material collecting box 9, a feeding motor 12 is arranged at the, the feeding shaft 13 is provided with feeding blades 14, the left side of the upper end of the feeding barrel 10 is provided with a feeding pipe 15 inclining downwards, and the left end of the feeding pipe 15 is arranged above the feeding hopper 3. The structure setting of this device, be provided with case 9 and a feed cylinder 10 that gathers materials, can collect the material of selecting in case 9 that gathers materials, then in sending into feed cylinder 10, through feeding motor 12 drive pay-off blade 14, send the material into through conveying pipe 15 and carry out in fighting 3, thereby make unqualified material carry out crushing screening operation in the box 1 once more, make unqualified material can circulate and process, until qualified, can reduce the waste of material, reduce the cost of production, therefore, the clothes hanger is strong in practicability.

The driving mechanism 7 comprises an installation box 16, a driving motor 17 is arranged at the left end of the installation box 16, an output end of the driving motor 17 is connected with a driving gear 19 through a driving shaft 18, and the left end of the rotating shaft 5 extends into the installation box 16 and is provided with a driven gear 20 meshed with the driving gear 19. The rotation of the driving motor 17 enables the driving gear 19 to drive the driven gear 20 to rotate, so that the rotation of the rotating shaft 5 and the crushing knife 6 is realized, and the crushing operation of the materials is realized.

Example two

On the basis of the first embodiment, referring to fig. 3, a cavity 21 is formed in the upper side of the base 2, electric telescopic mechanisms 22 are symmetrically arranged in the cavity 21 in a bilateral mode, a damping mechanism is arranged at the upper end of each electric telescopic mechanism 22, each damping mechanism comprises a damping seat 23, a damping cavity 24 is formed in the upper side of each damping seat 23, a damping pad 25 is arranged in each damping cavity 24, a supporting seat 26 is embedded in the middle of each damping pad 25, the upper end of each supporting seat 26 is connected with the box body 1, and an anti-skid pad is arranged on the lower side of the base 2. The setting of this structure can realize the shock attenuation to the device at the device during operation, and extension fixture's life when out of work can be through electronic telescopic machanism 22 with damper take in cavity 21 for the lower extreme of box 1 is located the upper end of base 2, thereby makes damper not atress, realizes damper's protection.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (5)

1. A crushing and screening device for hollow brick production raw materials comprises a box body (1), wherein a base (2) is arranged at the lower end of the box body (1), a feed hopper (3) is arranged at the upper end of the box body (1), two screening nets (4) are obliquely arranged in the box body (1), a driving mechanism (7) is arranged on the left side of the box body (1), two rotating shafts (5) which are respectively positioned above the two screening nets (4) are arranged on the driving mechanism (7), a plurality of crushing cutters (6) are arranged on the rotating shafts (5), the crushing and screening device is characterized in that a material collecting box (9) is arranged on the right side of the box body (1), a discharge port (8) communicated with the material collecting box (9) is arranged at the right end of the screening nets (4), a feeding barrel (10) is arranged on the right side of the material collecting box (9), and a feeding port (11) connected with the feeding barrel (10), the feeding device is characterized in that a feeding motor (12) is arranged at the upper end of the feeding barrel (10), a feeding shaft (13) is arranged at the output end of the feeding motor (12), feeding blades (14) are arranged on the feeding shaft (13), a feeding pipe (15) inclining downwards is arranged on the left side of the upper end of the feeding barrel (10), and the left end of the feeding pipe (15) is arranged above the feeding hopper (3).

2. A crushing and screening device for hollow brick production raw material according to claim 1, characterized in that the driving mechanism (7) comprises a mounting box (16), a driving motor (17) is arranged at the left end of the mounting box (16), the output end of the driving motor (17) is connected with a driving gear (19) through a driving shaft (18), and the left end of the rotating shaft (5) extends into the mounting box (16) and is provided with a driven gear (20) meshed with the driving gear (19).

3. A crushing and screening device for hollow brick production raw materials according to claim 1 or 2, characterized in that a cavity (21) is opened on the upper side of the base (2), electric telescopic mechanisms (22) are arranged in the cavity (21) in bilateral symmetry, and a damping mechanism is arranged at the upper end of the electric telescopic mechanisms (22).

4. A crushing and screening device for hollow brick production raw materials according to claim 3, characterized in that the damping mechanism comprises a damping seat (23), a damping cavity (24) is formed on the upper side of the damping seat (23), a damping pad (25) is arranged inside the damping cavity (24), a supporting seat (26) is embedded in the middle of the damping pad (25), and the upper end of the supporting seat (26) is connected with the box body (1).

5. A crushing and screening device for hollow brick production raw material according to claim 4, characterized in that the underside of the base (2) is provided with a non-slip mat.

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