CN214210629U

CN214210629U - Jaw crusher with grinding structure

Info

Publication number: CN214210629U
Application number: CN202022471136.4U
Authority: CN
Inventors: 王顺义
Original assignee: Zhengzhou Youzhu Machinery Co ltd
Current assignee: Zhengzhou Youzhu Machinery Co ltd
Priority date: 2020-10-31
Filing date: 2020-10-31
Publication date: 2021-09-17
Anticipated expiration: 2030-10-31

Abstract

The utility model discloses a jaw breaker with grind structure, including breaker and grinding case, the fixed jaw of left side installation in the breaker, right side installation activity jaw in the breaker, the case is ground in the installation of breaker lower extreme, grinds case upper end left part and sets up the hole that falls, grinds the vertical installation baffle in incasement top, and the baffle is located the hole right-hand that drops, grinds the vertical installation baffle in incasement bottom, and the conveyer hole is seted up to the lower part in the baffle, and the baffle right-hand member sets up the swash plate, grinds the position that the case right-hand member corresponds the conveyer hole and sets up the through-hole, grinds the incasement bottom and transversely sets up transmission belt. The utility model discloses a push pedal pushes away two grinding roller two with unqualified ore on, carries out the secondary and grinds, and the ore that grinds is good carries through transmission belt and collects the frame in, will remain unqualified ore and carry out the breakage again, and crushing effect is good.

Description

Jaw crusher with grinding structure

Technical Field

The utility model relates to a jaw breaker specifically is a jaw breaker with grind structure.

Background

Jaw crushers are commonly called as jaw crushers and are also called as tiger mouths. The crushing cavity is composed of two jaw plates of a movable jaw and a static jaw, and the two jaws of an animal are simulated to move so as to finish the crushing operation of the material. The crusher is widely applied to crushing of various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like. The highest compressive strength of the crushed material is 320 Mpa. The existing jaw crusher carries away some ores together with crushed ores after crushing the ores, so that the crushing effect is poor and the later-stage use is influenced. Therefore, the utility model provides a jaw crusher with grind structure to solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jaw breaker with grind structure 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 jaw crusher with a grinding structure comprises a crusher and a grinding box, wherein a fixed jaw plate is installed at the left part in the crusher, a movable jaw plate is installed at the right part in the crusher, a grinding box is installed at the lower end of the crusher, a falling hole is formed in the left part of the upper end of the grinding box, a baffle is vertically installed at the top in the grinding box and positioned at the right side of the falling hole, a partition plate is vertically installed at the bottom in the grinding box, a conveying hole is formed in the lower part in the partition plate, an inclined plate is arranged at the right end of the partition plate, a through hole is formed in the position, corresponding to the conveying hole, of the right end of the grinding box, a conveying belt is transversely arranged at the bottom in the grinding box, the right end of the conveying belt penetrates through the conveying hole and the through hole, a collecting frame is arranged below the grinding box corresponding to the conveying belt, first grinding rollers are symmetrically arranged in the left and right direction in the grinding box, second grinding rollers are symmetrically arranged at the right side of the partition plate and positioned between the inclined plate and the conveying hole, grind roller below and set up the screening board, and the screening board is located the baffle and grinds and slide between the incasement wall, set up the screening net hole in the screening board, the screening board upper end sets up the push pedal, the screening board front end sets up the dead lever, the screening board rear shield sets up the threaded rod, threaded rod left end installation motor, screening board lower extreme bilateral symmetry installation slide bar, the slider is established to the slide bar surface cover, and two sliders are fixed connection grinding incasement wall and baffle respectively, the spring is established to the slide bar surface bilateral symmetry cover, screening board lower extreme mid-mounting vibrating motor.

As a further aspect of the present invention, the grinding box lower end bilateral symmetry erection bracing piece, erection bracing rod between two bracing pieces.

As the utility model discloses further scheme again, collect the frame lower extreme and set up the universal wheel, collect frame right-hand member installation handle.

As a further proposal, the lower end of the sliding rod is provided with a limiting block.

As the utility model discloses the scheme of furthering again, the fixed plate is all installed at both ends about threaded rod and the dead lever.

As the utility model discloses further scheme again, screening board and threaded rod threaded connection, screening board and dead lever sliding connection.

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

the utility model discloses a fixed jaw and movable jaw carry out the breakage to the ore, grind a pair of ore of roller through two, on qualified ore dropped the transmission belt through the screening net hole, unqualified ore stayed on the screening net hole, the push pedal pushed away two grinding roller two with unqualified ore on, carry out the secondary grinding, the ore that grinds well carries through transmission belt and collects the frame in, will remain unqualified ore and carry out the breakage again, crushing effect is good.

Drawings

Fig. 1 is a schematic view of a jaw crusher with an abrasive structure.

Fig. 2 is a schematic view of the structure of a grinding box in a jaw crusher with a grinding structure.

Fig. 3 is a schematic view of a screening mesh in a jaw crusher with a grinding structure.

Fig. 4 is a schematic view of the structure of a push plate in a jaw crusher with a grinding structure.

In the figure: 1. a crusher; 11. a movable jaw plate; 12. fixing a jaw plate; 2. grinding a box; 21. dropping the hole; 22. a through hole; 23. a baffle plate; 24. a support bar; 3. grinding a first roller; 4. a partition plate; 41. a delivery orifice; 42. a sloping plate; 5. screening the plate; 51. screening the grid holes; 52. a slide bar; 53. a slider; 54. a spring; 55. a limiting block; 56. vibrating a motor; 6. pushing the plate; 61. a threaded rod; 62. fixing the rod; 63. a fixing plate; 64. a motor; 7. grinding a second roller; 8. a transfer belt; 9. and (5) collecting the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, in the embodiment of the present invention, a jaw crusher with a grinding structure comprises a crusher 1 and a grinding box 2, wherein a fixed jaw 12 is installed at the left part in the crusher 1, a movable jaw 11 is installed at the right part in the crusher 1, the grinding box 2 is installed at the lower end of the crusher 1, support rods 24 are symmetrically installed at the lower end of the grinding box 2 in the left-right direction, a connecting rod is installed between the two support rods 24, a falling hole 21 is formed at the left part of the upper end of the grinding box 2, a baffle 23 is vertically installed at the top part in the grinding box 2, the baffle 23 is positioned at the right side of the falling hole 21, a baffle 4 is vertically installed at the bottom part in the grinding box 2, a conveying hole 41 is formed at the lower part in the baffle 4, an inclined plate 42 is arranged at the right end of the baffle 4, a through hole 22 is formed at the right end of the grinding box 2 corresponding to the position of the conveying hole 41, a conveying belt 8 is transversely arranged at the bottom part in the grinding box 2, and the right end of the conveying belt 8 passes through the conveying hole 41 and the through hole 22, the grinding box 2 is provided with a collecting frame 9 corresponding to the lower part of a transmission belt 8, the lower end of the collecting frame 9 is provided with universal wheels, the right end of the collecting frame 9 is provided with a handle, the grinding roller I3 is arranged in the grinding box 2 in a bilateral symmetry manner, the grinding roller I3 is arranged under a falling hole 21, the grinding roller II 7 is arranged in the grinding box 2 in a bilateral symmetry manner, the grinding roller II 7 is arranged at the right side of a partition plate 4, the grinding roller II 7 is arranged between an inclined plate 42 and a conveying hole 41, a screening plate 5 is arranged under the grinding roller I3, the screening plate 5 slides between the partition plate 4 and the inner wall of the grinding box 2, screening grid holes 51 are arranged in the screening plate 5, the upper end of the screening plate 5 is provided with a push plate 6, the front end of the screening plate 5 is provided with a fixing rod 62, the rear shield of the screening plate 5 is provided with a threaded rod 61, the left end and the right end of the threaded rod 62 are both provided with a fixing plate 63, the threaded rod 61, the left end of the threaded rod 61 is provided with a motor 64, the screening plate 5 is in threaded connection with the threaded rod 61, screening board 5 and dead lever 62 sliding connection, screening board 5 lower extreme bilateral symmetry installation slide bar 52, slide bar 52 surface cover establishes slider 53, and two sliders 53 are fixed connection grinding box 2 inner wall and baffle 4 respectively, and slide bar 52 surface bilateral symmetry cover establishes spring 54, slide bar 52 lower extreme installation stopper 55, screening board 5 lower extreme mid-mounting shock dynamo 56.

The utility model discloses a theory of operation is: the ore is crushed by the fixed jaw plate 12 and the movable jaw plate 11, the crushed ore enters the grinding box 2 through the falling hole 21, the ore is ground by the two grinding rollers I3, the ground ore falls onto the screening plate 5, the vibration motor 56 works, the screening plate 5 is driven by the sliding rod 52, the sliding block 53 and the spring 54 to vibrate up and down, the grinded ore is screened, the qualified ore falls onto the conveying belt 8 through the screening grid holes 51, the ore is conveyed into the collecting frame 9 through the conveying belt 8, unqualified ore is remained on the screening grid holes 51, the motor 64 drives the threaded rod 61 to rotate, because the threaded rod 61 is in threaded connection with the push plate 6, so threaded rod 61 drives push pedal 6 and removes, pushes away two 7 of grinding rollers with unqualified ore on, carries out the secondary grinding, and the ore that grinds falls on transmission belt 8, carries through transmission belt 8 and collects in the frame 9.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A jaw crusher with a grinding structure comprises a crusher (1) and a grinding box (2) and is characterized in that a fixed jaw plate (12) is installed at the left portion in the crusher (1), a movable jaw plate (11) is installed at the right portion in the crusher (1), the grinding box (2) is installed at the lower end of the crusher (1), a falling hole (21) is formed in the left portion of the upper end of the grinding box (2), a baffle plate (23) is vertically installed at the top in the grinding box (2) and located on the right side of the falling hole (21), a partition plate (4) is vertically installed at the bottom in the grinding box (2), a conveying hole (41) is formed in the lower portion of the partition plate (4), an inclined plate (42) is arranged at the right end of the partition plate (4), a through hole (22) is formed in the position, corresponding to the conveying hole (41), a conveying belt (8) is transversely arranged at the bottom in the grinding box (2), and the right end of the conveying belt (8) penetrates through the conveying hole (41) and, the grinding box (2) is provided with a collecting frame (9) below the corresponding transmission belt (8), grinding rollers I (3) are arranged in the grinding box (2) in a bilateral symmetry mode, the grinding rollers I (3) are positioned under the falling hole (21), grinding rollers II (7) are arranged in the grinding box (2) in a bilateral symmetry mode, the grinding rollers II (7) are positioned on the right side of the partition plate (4), the grinding rollers II (7) are positioned between the inclined plate (42) and the conveying hole (41), the screening plate (5) is arranged below the grinding rollers I (3), the screening plate (5) is positioned between the partition plate (4) and the inner wall of the grinding box (2) to slide, screening grid holes (51) are formed in the screening plate (5), the upper end of the screening plate (5) is provided with a push plate (6), the front end of the screening plate (5) is provided with a fixing rod (62), the rear shield of the screening plate (5) is provided with a threaded rod (61), and the left end of the threaded rod (61) is provided with a motor (64), slide bars (52) are symmetrically arranged at the left and right sides of the lower end of the screening plate (5), slide blocks (53) are sleeved on the outer surface of each slide bar (52), the two slide blocks (53) are respectively and fixedly connected with the inner wall of the grinding box (2) and the partition plate (4), springs (54) are symmetrically sleeved on the outer surface of each slide bar (52) up and down, and a vibration motor (56) is arranged in the middle of the lower end of the screening plate (5).

2. Jaw crusher with grinding structure in accordance with claim 1, characterized in that the grinding box (2) is equipped with support bars (24) at its lower end in bilateral symmetry, and a connecting bar is installed between the two support bars (24).

3. Jaw crusher with grinding structure in accordance with claim 1, characterized in that the collecting frame (9) is provided with universal wheels at its lower end and a handle is mounted at the right end of the collecting frame (9).

4. Jaw crusher with a grinding structure in accordance with claim 1, characterized in that the lower end of the sliding rod (52) is fitted with a stopper (55).

5. The jaw crusher with a grinding structure as claimed in claim 1, characterized in that the threaded rod (61) and the fixing rod (62) are provided with fixing plates (63) at both left and right ends.

6. Jaw crusher with a grinding structure as in claim 1, characterized in that the screen plate (5) is screwed to the threaded rod (61) and the screen plate (5) is slidingly connected to the fixed rod (62).