CN215197525U - Feeding anti-blocking device of crusher - Google Patents

Abstract

The utility model relates to an impact crusher technical field just discloses a stifled device is prevented in feeding of breaker, and it includes mobilizable automobile body and impact crusher, impact crusher fixed mounting is at the automobile body top, one side of impact crusher is installed and is used for carrying out the feeder hopper of pay-off to its inside, the opposite side of impact crusher is installed and is used for the conveyer belt one of its processing back material transport, two symmetrical and be the horizontal direction of two fixedly connected with branches just being located conveyer belt one on the automobile body, two the common fixedly connected with one in branch top is the sieve of slope. The utility model discloses a returning charge mechanism that sets up on the automobile body, the bulky material that is unqualified promptly can slide and the roll-off sieve toward one side under the sieve through the action of gravity, and returning charge mechanism then can carry these unqualified materials back into in the feeder hopper to make it carry out reprocessing, until the volume is up to standard.

Description

Feeding anti-blocking device of crusher

Technical Field

The utility model belongs to the technical field of the impact crusher, specifically be a stifled device is prevented in feeding of breaker.

Background

The impact crusher is mainly used for processing materials which often need to be moved in metallurgy, chemical industry, building materials, water and electricity and the like, particularly for processing flowable stone materials in expressways, railways, water and electricity engineering and the like, and can adopt various configuration forms according to the types and scales of processing raw materials and different requirements of finished materials.

After the existing impact crusher crushes materials, fragments with larger partial volumes still possibly exist in the processed materials, the fragments need to be manually screened out and put into the crusher again until the processed materials are qualified in volume, the process needs to manually carry out two steps of screening and carrying, and the two steps need to consume more manpower and time, so that the design of the feeding anti-blocking device of the crusher is necessary to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a stifled device is prevented in feeding of breaker.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stifled device is prevented in feeding of breaker, includes mobilizable automobile body and impact crusher, impact crusher fixed mounting is at the automobile body top, the feeder hopper that is used for carrying out the pay-off to its inside is installed to one side of impact crusher, the conveyer belt that is used for transporting its processing back material out is installed to the opposite side of impact crusher, two symmetrical and horizontal direction of two fixedly connected with on the automobile body and lie in the branch under the conveyer belt one, two the common fixedly connected with one in branch top is the sieve of slope, a plurality of sieve meshes have been seted up on the sieve densely, two install between the branch and lie in under the sieve plate and be used for the conveyer belt two of the interior falling material of conveyer belt sieve hole, be provided with on the automobile body and be used for carrying the material returning mechanism in the feeder hopper with the material that falls in sieve one side.

Further, the material returning mechanism comprises a third conveying belt and a fourth conveying belt, the third conveying belt is installed on one side of the vehicle body and is perpendicular to the second conveying belt in conveying direction, the downward side of the sieve plate is located right above the third conveying belt, the fourth conveying belt is installed on the front side of the vehicle body and is inclined, the fourth downward side of the conveying belt is located right below the fourth conveying belt, and the upward side of the fourth conveying belt is located right above the feeding hopper.

Further, two the equal two symmetrical fixed block one of the equal fixedly connected with in one side that branch kept away from each other, the equal fixedly connected with in both sides of sieve two and the fixed block two that the fixed block one is corresponding, every the equal fixedly connected with in bottom of fixed block two is vertical direction and alternates at the dead lever that corresponds fixed block one, every all cup joint the spring that is located between fixed block two and the fixed block one on the dead lever, be provided with the driving piece that is used for driving the sieve and carries out the vibration on the sieve.

Furthermore, the top of the sieve plate is fixedly connected with a support plate in an inverted concave structure, and the driving piece comprises a vibration motor fixedly installed at the top of the support plate.

Further, fixed mounting has vibrating feeder on the automobile body, feeder hopper fixed mounting is at vibrating feeder's input port, vibrating feeder's delivery outlet is linked together with the feed inlet of impact crusher.

Further, the automobile body includes the automobile body, one row of wheel is all installed to the both sides of automobile body, every row all cup jointed the track on the wheel.

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

the utility model discloses a returning charge mechanism that sets up on the automobile body, the bigger material that is unqualified promptly can slide and the roll-off sieve toward one side under the sieve through the action of gravity, returning charge mechanism then can carry these unqualified materials back into in the feeder hopper, so that it carries out reprocessing, until the volume is up to standard, such design can directly sieve after material processing accomplishes, and reprocess in pouring unqualified material into the feeder hopper again, the artifical step of sieving the material and carrying of needs has been saved, the effectual efficiency of processing to the material breakage that has improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic plan view of the present invention;

fig. 3 is a schematic view of another three-dimensional structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;

in the figure: 1. a vehicle body; 101. a vehicle body; 102. a wheel; 103. a crawler belt; 2. a counterattack crusher; 3. a feed hopper; 4. a first conveying belt; 5. a strut; 6. a sieve plate; 7. a second conveying belt; 8. a material returning mechanism; 81. conveying belt III; 82. conveying belt IV; 9. a first fixed block; 10. a second fixed block; 11. fixing the rod; 12. a spring; 13. a support plate; 14. a vibration motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the feeding anti-blocking device of a crusher provided by the present embodiment comprises a movable car body 1 and an impact crusher 2, the impact crusher 2 is fixedly installed on the top of the car body 1, a feeding hopper 3 for feeding the inside of the impact crusher 2 is installed on one side of the impact crusher 2, a first conveying belt 4 for conveying the processed material is installed on the other side of the impact crusher 2, two symmetrical and horizontal supporting rods 5 located right below the first conveying belt 4 are fixedly connected to the car body 1, an inclined sieve plate 6 is fixedly connected to the tops of the two supporting rods 5, a plurality of sieve holes are densely arranged on the sieve plate 6, a second conveying belt 7 located right below the sieve plate 6 and used for conveying the material falling in the sieve holes is installed between the two supporting rods 5, a material returning mechanism 8 for conveying the material falling from one side of the sieve plate 6 to the feeding hopper 3 is installed on the car body 1, thus, materials can be poured into the feed hopper 3 to be crushed in the impact crusher 2, fragments of the crushed materials can be transmitted out of the impact crusher 2 through the first conveyor belt 4 and fall on the sieve plate 6, the fragments or powder with smaller volume can fall on the second conveyor belt 7 through the sieve holes to complete screening of qualified materials, the unqualified materials with larger volume can slide to one side of the sieve plate 6 downwards and slide out of the sieve plate 6 under the action of gravity, the material returning mechanism 8 can convey the unqualified materials back into the feed hopper 3 to be processed again until the volume reaches the standard, the design can directly screen the materials after the materials are processed, the unqualified materials are poured into the feed hopper 3 again to be processed again, and the steps of manually screening and carrying the materials are omitted, the efficiency of broken processing of material has effectually been improved.

Specifically, referring to fig. 3, in order to convey the unqualified materials falling off from one side of the sieve plate 6 into the feed hopper 3, in some embodiments, the material returning mechanism 8 includes a third conveying belt 81 and a fourth conveying belt 82, the third conveying belt 81 is installed on one side of the car body 1 and the conveying direction is perpendicular to the second conveying belt 7, the downward side of the sieve plate 6 is located right above the third conveying belt 81, the fourth conveying belt 82 is installed on the front side of the car body 1 and is inclined, the downward side of the fourth conveying belt 82 is located right below the fourth conveying belt 82, the upward side of the fourth conveying belt 82 is located right above the feed hopper 3, by such a design, the unqualified materials fall off from the side of the sieve plate 6 and fall on the third conveying belt 81, and the third conveying belt 81 can convey the materials to the fourth conveying belt 82 and make the materials fall into the feed hopper 3 through the transmission of the fourth conveying belt 82, so that the unqualified materials are subjected to the secondary crushing processing.

Preferably, please refer to fig. 3 and 4, two symmetrical fixed blocks one 9 of the equal fixedly connected with in one side that two branch 5 kept away from each other, two fixed blocks two 10 corresponding with fixed block one 9 of equal fixedly connected with in both sides of sieve 6, the equal fixedly connected with in bottom of every fixed block two 10 is vertical direction and alternates the dead lever 11 on corresponding fixed block one 9, all cup jointed the spring 12 that is located between fixed block two 10 and fixed block one 9 on every dead lever 11, be provided with the driving piece that is used for driving sieve 6 and carries out the vibration on the sieve 6, the vibration that the material after making the processing can follow sieve 6 when falling into on the sieve 6 vibrates, in order to fall into the sieve fast or from one side roll-off of sieve 6, in order to avoid the material to appear accumulational circumstances on sieve 6, such design can be more reasonable.

In some embodiments, in order to be able to drive the screening deck 6 into vibration, it is proposed that the top of the screening deck 6 is fixedly connected with a brace 13 in an inverted concave configuration, the drive comprising a vibration motor 14 fixedly mounted on top of the brace 13.

Simultaneously, fixed mounting has vibrating feeder on automobile body 1, and feeder hopper 3 fixed mounting is at vibrating feeder's input port, and vibrating feeder's delivery outlet is linked together with the feed inlet of impact crusher 2, and such design can avoid the material to produce in feeder hopper 3 and pile up, and can not effectually get into and carry out broken processing in the impact crusher 2.

Referring to fig. 2, the vehicle body 1 includes a vehicle body 101, a row of wheels 102 is mounted on each side of the vehicle body 101, a caterpillar 103 is sleeved on each row of wheels 102, and the caterpillar 103 can be driven to rotate correspondingly by the rotation of the wheels 102, so that the vehicle body 101 is driven to move, and the impact crusher 2 can be flexibly used.

It should be noted that while the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a stifled device is prevented in feeding of breaker, includes mobilizable automobile body (1) and impact crusher (2), its characterized in that, impact crusher (2) fixed mounting is at automobile body (1) top, feeder hopper (3) that are used for carrying out the pay-off to its inside is installed to one side of impact crusher (2), the conveyer belt (4) that are used for transporting its processing back material are installed to the opposite side of impact crusher (2), fixedly connected with two bracing pieces (5) symmetrical and that be the horizontal direction and be located conveyer belt (4) under on automobile body (1), two the common fixedly connected with one in bracing piece (5) top is sieve (6) that is the slope, a plurality of sieve meshes have been seted up intensively on sieve (6), two install between bracing piece (5) and be located under sieve (6) and be used for carrying the conveyer belt two (7) of the interior material that falls out of sieve mesh, the feeding device is characterized in that a material returning mechanism (8) used for conveying materials falling out of one side of the sieve plate (6) into the feeding hopper (3) is arranged on the vehicle body (1).

2. The feeding anti-blocking device of the crusher according to claim 1, wherein the material returning mechanism (8) comprises a third conveying belt (81) and a fourth conveying belt (82), the third conveying belt (81) is installed on one side of the crusher body (1) and the conveying direction of the third conveying belt is perpendicular to the second conveying belt (7), the downward side of the sieve plate (6) is located right above the third conveying belt (81), the fourth conveying belt (82) is installed on the front side of the crusher body (1) and is inclined, the downward side of the fourth conveying belt (82) is located right below the fourth conveying belt (82), and the upward side of the fourth conveying belt (82) is located right above the feeding hopper (3).

3. The feeding anti-blocking device of the crusher as claimed in claim 1, wherein two symmetrical first fixing blocks (9) are fixedly connected to one side of each of the two support rods (5) away from each other, two second fixing blocks (10) corresponding to the first fixing blocks (9) are fixedly connected to both sides of the sieve plate (6), each fixing rod (11) which is in the vertical direction and penetrates through the corresponding first fixing block (9) is fixedly connected to the bottom of the second fixing block (10), each fixing rod (11) is sleeved with a spring (12) located between the second fixing block (10) and the first fixing block (9), and a driving piece for driving the sieve plate (6) to vibrate is arranged on the sieve plate (6).

4. A feed blockage prevention device for a crusher as claimed in claim 3, characterized in that a brace (13) having an inverted concave structure is fixedly connected to the top of the screen plate (6), and the driving member comprises a vibration motor (14) fixedly mounted on the top of the brace (13).

5. The feeding anti-blocking device of the crusher according to claim 1, characterized in that a vibrating feeder is fixedly mounted on the car body (1), the feed hopper (3) is fixedly mounted at an input port of the vibrating feeder, and an output port of the vibrating feeder is communicated with a feed port of the impact crusher (2).

6. The feeding anti-blocking device of the crusher as claimed in claim 2, wherein the car body (1) comprises a car body (101), a row of wheels (102) is mounted on each side of the car body (101), and a crawler belt (103) is sleeved on each row of wheels (102).

Images