CN216936414U

CN216936414U - Blanking buffer device of heavy impact crusher

Info

Publication number: CN216936414U
Application number: CN202220062559.7U
Authority: CN
Inventors: 叶定芬; 李波
Original assignee: Gongxian Tianshun Commercial Concrete Co ltd
Current assignee: Gongxian Tianshun Commercial Concrete Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-07-12
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a blanking buffering device of a heavy impact crusher, and relates to the technical field of blanking buffering of crushers. Including the conveyer, conveyer one side is provided with the blowing board, blowing board both sides fixedly connected with protection curb plate, and wherein, blowing board bottom is provided with buffer gear, buffer gear is provided with two sets ofly, and buffer gear includes the roof, and two adaptation grooves for use with the roof are seted up at blowing board middle part, roof surface swing joint in adaptation inslot wall, two support ejector pins of roof bottom fixedly connected with, two support ejector pin surface swing joint have a support loop bar. According to the blanking buffer device, through the arrangement of the buffer mechanism, ores and the like are firstly placed at the material placing plate area when the blanking buffer device is used, blanking is buffered to a certain extent through the buffer mechanism and then enters the conveyor to be conveyed softly, so that the conveyor can be prevented from being broken down due to the throwing of the ores to a greater extent, and the conveyor is well protected.

Description

Blanking buffer device of heavy impact crusher

Technical Field

The utility model relates to the technical field of crusher blanking buffering, in particular to a blanking buffering device of a heavy impact crusher.

Background

The impact crusher is called impact crushing, 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 expressway, railway, water and electricity engineering and the like, can adopt various configuration forms according to the types, scales and requirements of finished materials of processing raw materials, is mostly applied to construction waste treatment engineering in urban demolition at present, crushes and screens construction waste into a plurality of recycled aggregates with different sizes and rules, and is the basis of engineering for realizing resource recycling of construction waste in China.

The impact crusher is also commonly used for mining in mines, a long conveying line is often needed to convey ores and the like to the crusher, conveying failure caused by deformation of conveying rollers of a conveying belt is easily caused when ores with large volume are directly placed on the conveying belt, and at present, improvement schemes for the situation are rarely provided on the market.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blanking buffer device of a heavy impact crusher, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heavy impact crusher blanking buffer, includes the conveyer, conveyer one side is provided with the blowing board, blowing board both sides fixedly connected with protection curb plate, and wherein, blowing board bottom is provided with buffer gear, buffer gear is provided with two sets ofly, and buffer gear includes the roof, and two adaptation grooves for use with the roof are seted up at blowing board middle part, and roof surface swing joint is in adaptation inslot wall, two support ejector pins of roof bottom fixedly connected with, two support ejector pin surface swing joint have a support loop bar, and the conveyer opposite side is provided with baffle mechanism.

Preferably, the surface of the supporting ejector rod is fixedly connected with a fixed plate, the bottom of one end of the fixed plate is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a limiting connecting plate, the limiting connecting plate is movably connected to the surface of the supporting sleeve rod, the top of the supporting sleeve rod is fixedly connected with a ring sleeve, a reset spring is arranged between the top of the ring sleeve and the bottom of the fixed plate, and the reset spring is sleeved on the surface of the supporting ejector rod.

Preferably, the bottom of the support sleeve rod is provided with a bearing, the inner wall of the bearing is fixedly connected with a threaded drill bit, and the top surface of the threaded drill bit is provided with a handle.

Preferably, each support loop bar is connected with each other through a stabilizing plate, and each end point of the stabilizing plate is fixedly connected with the surface of the support loop bar.

Preferably, the baffle mechanism comprises two limiting plates, a baffle is rotatably connected between two sides of one end of each limiting plate, and a tightening device is arranged on one side of the baffle.

Preferably, the tightening device comprises two right-angle fixing rods fixedly connected to the tops of the limiting plates, a short rod is fixedly connected between the two right-angle fixing rods, a connecting block is fixedly connected to the surface of the short rod, a hinged block is fixedly connected to the middle of the baffle rotating shaft, a connecting spring is arranged in the middle of the hinged block, and the other end of the connecting spring is fixedly connected to one side of the connecting block.

Preferably, the top of the top plate is an arc-shaped surface, and the arc-shaped surface of the top plate inclines to one side of the conveyor.

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

this heavy impact crusher blanking buffer passes through buffer gear's setting, and this blanking buffer is at first placed in the regional department of blowing board with ore etc. when using, carries out certain buffering through buffer gear to the blanking and carries at soft entering conveyer, can avoid the conveyer to smash because the throwing of ore leads to the trouble to a great extent, has better guard action to the conveyer.

Simultaneously, this heavy impact crusher blanking buffer passes through the setting of baffle mechanism, can get into the breaker at the raw materials of ore and enough shelter from feed inlet department, avoids just can the middlings stone splash after the breakage, leads to the fact the potential safety hazard from the departure of feed inlet department.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present invention;

FIG. 2 is a schematic view of a buffering mechanism according to the present invention;

FIG. 3 is a schematic view of the structure of the protective barrier of the present invention;

FIG. 4 is a schematic left-side view of the present invention.

In the figure: 1. a conveyor; 2. a material placing plate; 3. a protective side plate; 4. a buffer mechanism; 401. a top plate; 402. supporting the ejector rod; 403. supporting the loop bar; 404. a fixing plate; 405. a connecting rod; 406. a limiting connecting plate; 407. a return spring; 5. a baffle mechanism; 501. a limiting plate; 502. a baffle plate; 503. a hinged block; 504. a right-angle fixing rod; 505. a connecting spring; 6. a bearing; 7. a thread drill bit; 8. and (7) stabilizing the plate.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, e.g., the thickness or width of some layers may be exaggerated relative to other layers.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one of the figures, it will not need to be further discussed or illustrated in detail in the description of the figures that follows.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a heavy counterattack formula breaker blanking buffer, including

conveyer

1, 1 one side of conveyer is provided with blowing

board

2, 2 both sides fixedly connected with protection curb plate 3 of blowing board, wherein, 2 bottoms of blowing board are provided with buffer gear 4, buffer gear 4 is provided with two sets ofly, buffer gear 4 includes roof 401, two adaptation grooves for the adaptation with roof 401 looks 401 have been seted up at 2 middle parts of blowing board, roof 401 surface swing joint is in adaptation inslot wall, two support ejector pins 402 of roof 401 bottom fixedly connected with, two support ejector pin 402 surface swing joint have a

support loop bar

403, 1 opposite side of conveyer is provided with baffle mechanism 5.

To ensure the smooth implementation of this embodiment, it should be understood that a fixing plate 404 is fixedly connected to the surface of the supporting rod 402, a connecting rod 405 is fixedly connected to the bottom of one end of the fixing plate 404, a position-limiting connecting plate 406 is fixedly connected to the bottom of the connecting rod 405, the position-limiting connecting plate 406 is movably connected to the surface of the supporting rod 403, wherein a ring sleeve is fixedly connected to the top of the supporting rod 403, a return spring 407 is disposed between the top of the ring sleeve and the bottom of the fixing plate 404, the return spring 407 is sleeved on the surface of the supporting rod 402, when the ore falls on the top plate 401, the top plate 401 moves downward under the action of gravity, the supporting rod 402 is connected to the fixing plate 404, when the supporting rod 402 moves downward, the fixing plate 404 also moves downward, and when the fixing plate 404 moves downward, the return spring 407 acts on the return spring, the return spring 407 compresses and applies an upward force to the supporting rod 402, so that the top plate 401 can play a certain buffering role, the limit connecting plate 406 is connected with the fixing plate 404 through a connecting rod 405, and the limit connecting plate 406 slides on the surface of the support sleeve 403 to limit the support mandril 402

In order to ensure that the scheme is the best preferred scheme, it is understood that the bottom of the support sleeve rod 403 is provided with the bearing 6, the inner wall of the bearing 6 is fixedly connected with the threaded drill bit 7, the top surface of the threaded drill bit 7 is provided with the handle, each support sleeve rod 403 is connected through the stabilizing plate 8, each end point of the stabilizing plate 8 is fixedly connected to the surface of the support sleeve rod 403, when the device is used, a certain stability of the buffer mechanism 4 needs to be ensured, so the stabilizing device can be inserted into the ground through the threaded drill bit 7 to limit in the vertical direction, the buffer mechanism is ensured to have a certain support in the vertical direction, the stabilizing plate 8 can ensure the stability of each buffer mechanism 4 in the transverse direction, the using effectiveness of the buffer mechanism 4 is ensured, blanking is buffered by the buffer mechanism 4 to a certain extent and is conveyed into the conveyor 1 softly, and the failure of the conveyor 1 caused by throwing of ores can be avoided to a large extent, has better protection effect on the conveyor 1.

In order to ensure the smooth implementation of the embodiment, it should be understood that the baffle mechanism 5 includes two limiting plates 501, a baffle 502 is rotatably connected between two sides of one end of each of the two limiting plates 501, a tightening device is disposed on one side of the baffle 502, the tightening device includes two right-angle fixing rods 504 fixedly connected to the top of the limiting plates 501, a short rod is fixedly connected between the two right-angle fixing rods 504, and a connecting block is fixedly connected to the surface of the short rod, wherein a hinged block 503 is fixedly connected to the surface of the middle of the rotating shaft of the baffle 502, a connecting spring 505 is disposed in the middle of the hinged block 503, the other end of the connecting spring 505 is fixedly connected to one side of the connecting block, the baffle mechanism 5 is disposed at the feed inlet of the crusher, when the crusher is fed, since the baffle 502 can rotate, ore can smoothly enter the crusher, and after the ore enters the crusher, the baffle 502 is reset under the action of the connecting spring 505, the feed inlet is blocked, so that the ore is prevented from splashing, and potential safety hazards are caused.

To ensure the smooth implementation of this embodiment, it should be understood that the top of the top plate 401 is an arc surface, and the arc surface of the top plate 401 is inclined toward one side of the conveyor 1, so that the buffering mechanism 4 buffers the ore and then moves toward one side of the conveyor 1 to be butted against the conveyor 1.

Therefore, when the device is used, the area of the discharging plate 2 is used as discharging materials, ores are buffered through the buffering mechanism 4 and then are conveyed through the conveyor 1, the ores are conveyed into the crusher through the conveyor 1, and the crusher can avoid splashing of ore fragments under the action of the baffle mechanism 5.

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

Claims

1. The utility model provides a heavy impact crusher blanking buffer, includes conveyer (1), its characterized in that: conveyer (1) one side is provided with blowing board (2), blowing board (2) both sides fixedly connected with protection curb plate (3), wherein, blowing board (2) bottom is provided with buffer gear (4), buffer gear (4) are provided with two sets ofly, and buffer gear (4) include roof (401), and two adaptation grooves for roof (401) looks adaptation have been seted up at blowing board (2) middle part, and roof (401) surface swing joint is in adaptation inslot wall, two support ejector pins (402) of roof (401) bottom fixedly connected with, and two support ejector pin (402) surface swing joint have support loop bar (403), and conveyer (1) opposite side is provided with baffle mechanism (5).

2. The blanking buffering device of the heavy impact crusher according to claim 1, characterized in that: support ejector pin (402) fixed surface connection has fixed plate (404), fixed plate (404) one end bottom fixedly connected with connecting rod (405), connecting rod (405) bottom fixedly connected with limit connection board (406), limit connection board (406) swing joint is in supporting loop bar (403) surface, wherein, support loop bar (403) top fixedly connected with ring cover, be provided with reset spring (407) between ring cover top and fixed plate (404) bottom, reset spring (407) cup joints in supporting ejector pin (402) surface.

3. The blanking buffering device of the heavy impact crusher according to claim 1, characterized in that: the support sleeve rod (403) is provided with a bearing (6) at the bottom, a threaded drill bit (7) is fixedly connected to the inner wall of the bearing (6), and a handle is arranged on the top surface of the threaded drill bit (7).

4. The blanking buffering device of the heavy impact crusher according to claim 1, characterized in that: each support loop bar (403) is connected through a stabilizing plate (8), and each end point of the stabilizing plate (8) is fixedly connected to the surface of each support loop bar (403).

5. The blanking buffering device of the heavy impact crusher according to claim 1, characterized in that: the baffle mechanism (5) comprises two limiting plates (501), a baffle (502) is rotatably connected between two sides of one end of each of the two limiting plates (501), and a tightening device is arranged on one side of the baffle (502).

6. The blanking buffering device of the heavy impact crusher as claimed in claim 5, wherein: the tightening device comprises two right-angle fixing rods (504) fixedly connected to the tops of the limiting plates (501), short rods fixedly connected between the two right-angle fixing rods (504), and connecting blocks fixedly connected to the surfaces of the short rods, wherein the middle parts of the rotating shafts of the baffles (502) are fixedly connected with hinged blocks (503), the middle parts of the hinged blocks (503) are provided with connecting springs (505), and the other ends of the connecting springs (505) are fixedly connected to one side of the connecting blocks.

7. The blanking buffering device of the heavy impact crusher according to claim 1, characterized in that: the top of the top plate (401) is an arc-shaped surface, and the arc surface at the top of the top plate (401) inclines to one side of the conveyor (1).