CN210449483U - Jaw crusher for production of furnace mouth spray paint - Google Patents

Abstract

The utility model relates to the technical field of mining machinery, specifically a hubei province breaks machine for production of fire door spray coating, including hubei province break machine body with prevent flying the device, prevent flying the device and install between hubei province break machine body and pan feeding mouth, wherein prevent flying the device including containing first baffle, a support section of thick bamboo and second baffle, first baffle and second baffle all are upper end opening, big-end-up's four pyramid shape, the cutting of the lateral wall lower part of first baffle and second baffle is tooth shape, first baffle and second baffle pass through a support section of thick bamboo to be fixed between pan feeding mouth and hubei province break machine body, the utility model discloses can reduce the disintegrating slag and fly, reduce operating personnel's potential safety hazard.

Description

Jaw crusher for production of furnace mouth spray paint

Technical Field

The utility model relates to the technical field of mining machinery, concretely relates to hubei province breaks machine for production of fire door spray coating.

Background

The jaw crusher is one of crushing devices commonly used for crushing ore slag and other large materials, and is simple and firm in structure, reliable in work, easy to maintain and overhaul and low in production and construction cost, so that the jaw crusher is still widely applied to industrial departments such as metallurgy, chemical engineering, building materials, electric power, transportation and the like until now, but has a large potential safety hazard due to the simple structure, wherein the object is remarkably splashed and hit, and the jaw crusher crushes the hard object due to the fact that the hard object is hit and extruded, so that the object fragments splash and are a common phenomenon, which easily causes injury to operators, cannot be cleaned in work, and causes large potential safety hazard and environmental damage to an operation space.

In the production of the spray coating at the furnace mouth, the crushed slag splashed by the jaw crusher easily enters eyes or respiratory tracts of operators to cause great harm to human bodies, and the crushed slag splashes out and is accumulated around the jaw crusher, so that the crushed slag is inconvenient to clean and has a certain degree of influence on the maintenance of the jaw crusher.

Disclosure of Invention

The utility model provides a broken machine in hubei province that is used for the production of fire door spraying material for solving the problem that broken machine disintegrating slag in hubei province splashes, prevents that the disintegrating slag from splashing broken machine in hubei province, ensures the clean and tidy purpose of operating personnel personal safety and operational environment.

In order to realize the purpose, the technical scheme of the utility model is that:

a jaw crusher for producing furnace mouth spray coating comprises a jaw crusher body, a charging barrel and an anti-splashing device, wherein the charging barrel is a rectangular barrel, and the bottom of the charging barrel is provided with a flange extending outwards; the anti-splashing device is arranged between the feed cylinder and the jaw crusher body and comprises a first clapboard, a supporting cylinder and a second clapboard, the upper end of the first clapboard is provided with an opening, the upper part of the first clapboard is a quadrangular frustum with a big top and a small bottom, the lower part of the side surface of the first clapboard is cut into a tooth shape, the top of the side surface of the first clapboard is provided with a connecting plate which extends outwards, the connecting plate is a rectangular frame body, the upper part of the connecting plate is connected with the charging barrel, the lower part of the connecting plate is connected with the supporting barrel, the supporting cylinder is a hollow quadrangular frustum with two open ends and a big top and a small bottom, the upper end surface and the lower end surface of the supporting cylinder are provided with connecting rings extending outwards, the connecting ring is a rectangular frame body, the connecting ring at the upper end of the supporting cylinder is connected with the first partition plate and the feeding cylinder through a connecting plate, the connecting ring at the lower end of the supporting cylinder fixes the second partition plate on the feeding opening of the jaw crusher body, the second partition plate is consistent with the first partition plate in shape, and the size of the second partition plate is consistent with that of an outlet below the supporting cylinder.

Further, the height of the supporting cylinder is greater than the height of the first partition plate and the second partition plate.

Further, the length of the cut of the teeth of the first partition board and the second partition board is not less than four fifths of the length of the board edge of the partition boards.

Further, the openings at the bottom ends of the first partition plate and the second partition plate are consistent in size.

Through the technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a feed cylinder is connected into to connecting plate top, and a connecting plate below connection support section of thick bamboo supports a section of thick bamboo top through bolted connection first baffle and goes into the feed cylinder, supports a section of thick bamboo below and fixes the second baffle on the pan feeding mouth of hubei province broken quick-witted body through the bolt, the second baffle is unanimous with first baffle shape, and the second baffle size is unanimous with the export of supporting a section of thick bamboo below, and on two baffles were provided with the upper and lower terminal surface of supporting a section of thick bamboo respectively, and two baffles were big-end-up's hourglass hopper-shaped, and the baffle is tooth shape, and consequently when hubei province broken machine produced the disintegrating slag, the disintegrating slag touch the baffle and can be rebounded back, even the second baffle of below does not block the disintegrating slag, and the first baffle that is located.

The utility model discloses a four pyramid platforms of first baffle upper end opening, big-end-up, the side lower part cutting of first baffle is tooth profile, and the side top of first baffle is provided with the connecting plate of outside extension, the connecting plate is the rectangle framework, is provided with the bolt hole on the connecting plate, the second baffle is unanimous with first baffle shape, and the second baffle size is unanimous with the export of supporting a below, and the decurrent baffle of slope is favorable to guiding the baffle top and needs broken material to get into hubei province broken machine, can not remain with the baffle top, and the baffle of tooth profile is less because the amount of deflection, can not block and need broken material to get into hubei province broken machine, only can block that the fritter disintegrating slag splashes out.

Drawings

FIG. 1 is a schematic structural view of a jaw crusher for producing a spray coating at a furnace mouth of the utility model;

fig. 2 is a schematic structural view of the device for preventing bursting of the present invention;

FIG. 3 is a top view of the device of the present invention;

FIG. 4 is a front view of the device of the present invention;

fig. 5 is a schematic structural view of the first separator of the present invention.

The reference numbers in the drawings are as follows: the jaw crusher comprises a jaw crusher body 1, a charging barrel 2, a splash-preventing device 3, a partition plate 4, a supporting barrel 5, a second partition plate 6, a connecting plate 7 and a connecting ring 8.

Detailed Description

The invention will be further explained with reference to the drawings and the detailed description below:

as shown in fig. 1 to 5, a jaw crusher for producing a furnace mouth spray coating comprises a jaw crusher body 1, a charging barrel 2 and a splash-preventing device 3, wherein the charging barrel 2 is a rectangular barrel, a flange extending outwards is arranged at the bottom of the charging barrel 2, and a bolt hole is arranged on the flange; the anti-splashing device 3 is arranged between the charging barrel 2 and the jaw crusher body 1, the anti-splashing device 3 comprises a first partition plate 4, a supporting barrel 5 and a second partition plate 6, the upper end of the first partition plate 4 is opened, and a square frustum with a large upper part and a small lower part is arranged, the lower part of the side surface of the first partition plate 4 is cut into a tooth shape, the inclined downward partition plate is favorable for guiding materials needing to be crushed above the partition plate to enter the jaw crusher without remaining above the partition plate, the tooth-shaped partition plate cannot block the materials needing to be crushed from entering the jaw crusher because of small deflection, and only can block small crushed slag from splashing, the top of the side surface of the first partition plate 4 is provided with a connecting plate 7 extending outwards, the connecting plate 7 is a rectangular frame body, a bolt hole is arranged on the connecting plate 7, the charging barrel 2 is connected above the connecting plate 7, the supporting barrel 5 is connected below the connecting plate, the supporting barrel 5 is a hollow square frustum with two open ends and a, the upper end surface and the lower end surface of the supporting cylinder 5 are provided with connecting rings 8 which extend outwards, the connecting rings 8 are rectangular frame bodies, bolt holes are arranged on the connecting rings 8, the connecting rings 8 at the upper end of the supporting cylinder 5 are connected with the first partition plate 4 and the feeding cylinder 2 through the connecting rings, the connecting rings 8 at the lower end of the supporting cylinder 5 fix the second partition plate 6 on a feeding hole of the jaw crusher body 1 through bolts, the second clapboard 6 has the same shape as the first clapboard 4, the second clapboard 6 has the same size as the outlet below the supporting cylinder 5, the two clapboards are respectively arranged on the upper end surface and the lower end surface of the supporting cylinder 5, and the two clapboards are funnel-shaped with big top and small bottom, and the clapboards are tooth-shaped, so when the jaw crusher generates crushed slag, the crushed slag can be rebounded when touching the clapboards, even if the second partition 6 below does not trap the slag, the first partition 4 above will trap the slag back into the jaw crusher.

Preferably, the height of a support section of thick bamboo 5 is greater than the height of first baffle 4 and second baffle 6, can increase the scope of blockking the disintegrating slag, and great disintegrating slag probably only is blockked by second baffle 6 and still can leap second baffle 6 once, just owing to having subdued the energy by second baffle 6, flies not high just to begin to fall, and less disintegrating slag is because small, also probably passes in the gap of second baffle 6, so higher a support section of thick bamboo 5, alright block that more disintegrating slag splashes, the utility model discloses the height of a preferred support section of thick bamboo 5 is twice to 3 times of first baffle 4 height, both can block the disintegrating slag, and the occupation space influence to the jaw crusher is not big again.

Preferably, the incision length of the tooth of first baffle 4 and second baffle 6 is not less than four fifths of the stupefied length of baffle side, and incision length size flies to the restriction disintegrating slag has great influence, but also has influence to the broken material pan feeding of needs, and the opening then splashes for a short time, but the pan feeding difficulty, the opening is big, and the pan feeding is easy, but splashes for a long time, consequently the utility model discloses select the incision length minimum for four fifths of the stupefied length of baffle side, under the prerequisite that does not influence the pan feeding, increase notched length as far as possible.

Preferably, the openings at the bottom ends of the first partition plate 4 and the second partition plate 6 are the same in size, because the first partition plate 4 has a larger area than the second partition plate 6, the first partition plate 4 positioned at the upper part has a larger side cut length than the second partition plate 6, and can feed to a greater extent, because the first partition plate 4 is positioned above, the crushed slag splashed upwards by the second partition plate 6 is less, the required blocking force is also smaller, and the first partition plate 4 mainly aims at facilitating feeding

During the use, use supporting barrel 5 to press second baffle 6 on the pan feeding mouth of hubei province broken quick-witted body 1, use the bolt fastening, will use again and go into feed cylinder 2 and press first baffle 4 at supporting barrel 5 up end, use the bolt fastening can.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made to the technical solution of the present invention within the scope of the present invention as disclosed without departing from the spirit of the present invention.

Claims (4)

1. A jaw crusher for producing furnace mouth spray coating comprises a jaw crusher body (1) and is characterized by further comprising a charging barrel (2) and a splash-preventing device (3), wherein the charging barrel (2) is a rectangular barrel, and the bottom of the charging barrel (2) is provided with an outwardly extending flange; the splash-proof device (3) is arranged between an inlet material cylinder (2) and a jaw crusher body (1), the splash-proof device (3) comprises a first partition plate (4), a support cylinder (5) and a second partition plate (6), the first partition plate (4) is a hollow quadrangular frustum with an upper end opened and a larger upper part and a smaller lower part, the lower part of the side surface of the first partition plate (4) is cut into a tooth shape, an outwardly extending connecting plate (7) is arranged at the top of the side surface of the first partition plate (4), the connecting plate (7) is a rectangular frame body, the inlet material cylinder (2) is connected above the connecting plate (7) and the support cylinder (5) is connected below the connecting plate, the support cylinder (5) is a hollow quadrangular frustum with two ends opened and a larger upper part and smaller lower part, outwardly extending connecting rings (8) are arranged on the upper end surface and the lower end surface of the support cylinder (5), the connecting rings (8) are rectangular frame bodies, and the connecting rings (8) at the upper end of the support cylinder (5, the second partition plate (6) is fixed on a feeding port of the jaw crusher body (1) through a connecting ring (8) at the lower end below the supporting cylinder (5), the second partition plate (6) is consistent with the first partition plate (4) in shape, and the size of the second partition plate (6) is consistent with an outlet below the supporting cylinder (5).

2. The jaw crusher for the production of a nozzle spray coating according to claim 1, characterized in that the height of the support cylinder (5) is greater than the height of the first (4) and second (6) partitions.

3. The jaw crusher for the production of a furnace mouth spray coating according to claim 1, characterized in that the length of the cut of the teeth of the first partition (4) and the second partition (6) is not less than four fifths of the length of the partition plate edge.

4. The jaw crusher for the production of the furnace mouth spray paint according to claim 1, characterized in that the openings of the bottom ends of the first partition plate (4) and the second partition plate (6) are of the same size.

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