Environment-friendly jaw crusher

Abstract

The utility model relates to the technical field of crushers, and provides an environment-friendly jaw crusher which comprises a protection box, a top plate, a discharging assembly, a dust collection assembly, a dust baffle and an opening and closing assembly, the top end of the protection box is in an opening and closing shape, an air inlet and a discharging port are formed in the two sides of the protection box, and a crusher body is installed in the protection box. The top plate is fixedly installed at the top end of the protection box, two sliding grooves are formed in the top plate, the discharging assembly is arranged on the side face of the protection box, the dust collection assembly is arranged on the side face of the protection box, the dust blocking plate is fixedly installed at the top end of the protection box, and the two opening and closing assemblies are arranged at air inlet holes of the protection box correspondingly. By means of the technical scheme, the problem that in the prior art, when dust is adsorbed when stones are crushed, a dust suction hood is introduced into the side face of the crusher, so that the stones are likely to fall into the dust suction hood after being crushed, and follow-up dust suction is affected is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to jaw crusher technical field, concretely relates to a kind of environmental protection jaw crusher. BACKGROUND

[0002] Jaw crusher, commonly known as jaw crusher or tiger mouth, is commonly used crushing equipment in engineering and mining applications, and stone in courtyard at home can also be crushed, usually stone is placed between fixed jaw plate and moving jaw plate, and stone is crushed by moving of moving jaw plate, but when stone is crushed, a lot of dust is generated, and then the body of worker is easily damaged, in protection, in most of prior art, dust cover is placed at feed inlet, dust is prevented from scattering during crushing, but after crushing, dust is still in dust cover, and dust is still scattered after dust cover is disassembled.

[0003] For the above problems, through retrieval, like the announcement number CN221847281U proposes a kind of environmental protection jaw crusher, the dust cover is placed in the box, the crusher is also placed in the box, when the crusher is crushed to stone, dust is sucked out by dust cover by simultaneously starting dust collector.

[0004] However, the device is placed in the box and contacted with the crusher by dust cover, and dust collector is started simultaneously during crushing, therefore, smaller crushed stone is easily sucked into dust cover when falling, and larger crushed stone is also easily dropped in dust cover when falling, so as to be blocked, and then subsequent dust collection is affected. UTILITY MODEL CONTENT

[0005] The utility model proposes a kind of environmental protection jaw crusher, solve the problem that when dust is adsorbed in the prior art during crushing stone, dust cover is passed into the side of crusher, so that stone is easily fallen into dust cover after crushing, so as to affect subsequent dust collection.

[0006] The technical scheme of the utility model is as follows:

[0007] The utility model provides an environmental protection Darby crusher, including crusher body, still including protection case, roof, discharging assembly, dust suction assembly, dust baffle and opening and closing assembly, the top of protection case is open and shut, the both sides of protection case are opened and have air inlet and discharge port, and the crusher body is installed in the protection case, the roof fixed mounting is in the top of protection case, and the roof is opened and has two sliding grooves, the discharging assembly sets up in the side of protection case for placing stone block into the crusher body, the dust suction assembly sets up in the side of protection case for absorbing the dust generated in the protection case, the dust baffle fixed mounting is in the top of protection case, the opening and closing assembly is provided with two, two opening and closing assembly respectively sets up in the air inlet of protection case for plugging the air inlet when crushing stone block.

[0008] Further, the discharging assembly includes a cylinder, a connecting rod, and a discharging plate. The cylinder is provided with two, and the two cylinders are respectively arranged on the two sides of the protection case. The connecting rod is provided with two, and the two connecting rods are respectively fixedly connected with the output ends of the two cylinders. The discharging plate is fixedly connected with the two connecting rods, and the discharging plate is slidingly installed in the sliding groove of the roof.

[0009] Further, the dust suction assembly includes a placement plate, a dust suction pump, a dust suction pipe, a dust outlet pipe, a dust storage box, a dust suction hose, and a dust suction cover. The placement plate is fixedly installed on the side of the protection case. The dust suction pump is installed on the placement plate. The dust suction pipe is in the shape of U, and the dust suction pipe is in communication with the dust inlet of the dust suction pump. The dust outlet pipe is in communication with the dust outlet of the dust suction pump. The dust storage box is installed on the placement plate, and the dust outlet pipe is in communication with the dust storage box. The dust suction hose is provided with two, and the two dust suction hoses are in communication with the dust suction pipe. The dust suction cover is provided with two, and the two dust suction pipes are respectively in communication with the two dust suction hoses.

[0010] Further, the opening and closing assembly includes an opening and closing plate, a fixed plate, and a fixed rod. The side of the protection case is provided with a sliding groove. The opening and closing plate is slidingly installed in the sliding groove of the protection case, and the side of the opening and closing plate is provided with a through hole. The fixed plate is fixedly installed on the side of the protection case, and the side of the fixed plate is provided with a through hole. The fixed rod is matched with the through hole.

[0011] Further, the pushing assembly comprises two pushing rods, two connecting rings, two limiting plates and a bolt, the pushing rods are provided with two, two sliding grooves are formed in the placing plate, the two pushing rods are slidingly installed in the two sliding grooves respectively, and screw holes are formed in the side surface of the pushing rod, the connecting rings are provided with two, the two connecting rings are fixedly installed on the two dust suction hoses respectively, and the two connecting rings are fixedly connected with the two pushing rods respectively, the limiting plates are provided with two, the two limiting plates are fixedly installed on the placing plate, and a plurality of screw holes are formed in the side surface of the limiting plate, and the bolt is matched with the screw holes.

[0012] Further, the length of the protective box is the sum of the length of the top plate and the length of the discharging plate.

[0013] The working principle and beneficial effects of the utility model are as follows:

[0014] 1、 in the utility model, when the stone is broken, it can be placed on the discharging plate, then the stone is placed in the crusher body through the discharging assembly for breaking, and the discharging plate can be closed through the discharging assembly during breaking, so that the dust can not run out from the feeding port when the stone is broken;

[0015] 2、 in the utility model, after breaking, the air inlet hole can be opened through the opening and closing assembly, then the dust cover is pushed into the protective box through the pushing assembly, the dust in the interior is adsorbed through the dust suction assembly, and the broken stone is taken out through the discharge port after adsorption, so that the broken stone can not enter the dust cover during adsorption;

[0016] In summary, the device can adsorb dust after breaking the stone through the cooperation of the protective box, the top plate, the discharging assembly, the dust suction assembly, the dust baffle and the opening and closing assembly, so that the stone can not enter the dust suction assembly during adsorption. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be explained in further detail in combination with the drawings and specific embodiments.

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the structure schematic diagram of the discharging assembly of the utility model;

[0020] Figure 3 It is the structure schematic diagram of the dust suction assembly and the pushing assembly of the utility model;

[0021] Figure 4 It is the structure schematic diagram of the dust suction assembly and the pushing assembly of the utility model; Figure 3A local enlarged view at the middle A;

[0022] Figure 5 A structure schematic view of the opening and closing assembly of the utility model is shown in the figure;

[0023] Figure 6 A structure schematic view of the crusher body and the protective box cooperation of the utility model is shown in the figure.

[0024] In the figure: 1, crusher body;2, protective box;3, top plate;4, dust baffle;5, discharge plate;101, air cylinder;102, connecting rod;103, lower discharge plate;201, placing plate;202, dust suction pump;203, dust suction pipe;204, dust discharge pipe;205, dust storage box;206, dust suction hose;207, dust suction cover;301, opening and closing plate;302, fixed plate;303, fixed rod;401, push rod;402, connecting ring;403, limiting plate;404, bolt. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor are involved in the protection scope of the utility model.

[0026] As Figures 1-6 shown, the embodiment proposes an environmental protection Darby crusher, including crusher body 1, still including protective box 2, top plate 3, lower discharge assembly, dust suction assembly, dust baffle 4 and opening and closing assembly, the top end of protective box 2 is open and close, and the two sides of protective box 2 are provided with air inlet and discharge port, and crusher body 1 is installed in protective box 2, top plate 3 is fixedly installed at the top end of protective box 2, and two sliding grooves are formed in top plate 3, lower discharge assembly is arranged at the side of protective box 2, for placing stone into crusher body 1, dust suction assembly is arranged at the side of protective box 2, for absorbing dust generated in protective box 2, dust baffle 4 is fixedly installed at the top end of protective box 2, and opening and closing assembly is provided with two, two opening and closing assemblies are arranged at the air inlet of protective box 2, for plugging the air inlet when crushing stone.

[0027] The length of protective box 2 is the sum of the length of top plate 3 and the length of lower discharge plate 103, one half of the opening at the top end of protective box 2 can be plugged, and the other half is opened and closed for placing stone, so that the dust outlet is avoided to be enlarged, and when the stone is placed on lower discharge plate 103, the dust generated by placing larger stone on lower discharge plate 103 is small, so that dust baffle 4 can also block part of the dust.

[0028] In this embodiment, referring to Figure 2 , the blanking assembly comprises two air cylinders 101, two connecting rods 102 and a blanking plate 103, the two air cylinders 101 are arranged on the two sides of the protective box 2 respectively, the two connecting rods 102 are fixedly connected with the output ends of the two air cylinders 101 respectively, and the blanking plate 103 is fixedly connected with the two connecting rods 102 and is slidingly installed in the sliding groove of the top plate 3.

[0029] It should be noted that the length of the dust baffle 4 is consistent with the length of the blanking plate 103, so when the blanking plate 103 moves backward and the stone blocks fall into the crusher body 1, the side surface of the dust baffle 4 can block the stone blocks, thereby avoiding that the stone blocks move to the top plate 3 together with the blanking plate 103.

[0030] In this embodiment, referring to Figure 3 and Figure 4 , the dust suction assembly comprises a placing plate 201, a dust suction pump 202, a dust suction pipe 203, a dust outlet pipe 204, a dust storage box 205, two dust suction hoses 206 and two dust suction covers 207, the placing plate 201 is fixedly installed on the side surface of the protective box 2, the dust suction pump 202 is installed on the placing plate 201, the dust suction pipe 203 is arranged in a U shape and is in communication with the dust inlet of the dust suction pump 202, the dust outlet pipe 204 is in communication with the dust outlet of the dust suction pump 202, the dust storage box 205 is installed on the placing plate 201 and is in communication with the dust outlet pipe 204, the two dust suction hoses 206 are in communication with the dust suction pipe 203 respectively, and the two dust suction covers 207 are in communication with the two dust suction hoses 206 respectively.

[0031] The dust suction hoses 206 are flexible, so when the dust suction covers 207 are pushed into and out of the protective box 2, the dust suction hoses 206 can be pulled through the flexibility.

[0032] In this embodiment, referring to Figure 5 , the opening and closing assembly comprises an opening and closing plate 301, a fixed plate 302 and a fixed rod 303, the side surface of the protective box 2 is provided with a sliding groove, the opening and closing plate 301 is slidingly installed in the sliding groove of the protective box 2 and is provided with a through hole on the side surface, the fixed plate 302 is fixedly installed on the side surface of the protective box 2 and is provided with a through hole on the side surface, and the fixed rod 303 is matched with the through hole.

[0033] In this embodiment, referring to Figure 3Further include push assembly, push assembly includes push rod 401, connecting ring 402, limit plate 403 and bolt 404, push rod 401 is provided with two, two sliding grooves are set up on the placing plate 201, two push rods 401 are respectively slidably installed in two sliding grooves, and the side surface of push rod 401 is provided with a threaded hole, two connecting rings 402 are provided, two connecting rings 402 are respectively fixedly installed on two dust suction hoses 206, and two connecting rings 402 are respectively fixedly connected with two push rods 401, two limit plates 403 are provided, two limit plates 403 are all fixedly installed on the placing plate 201, and a plurality of threaded holes are formed in the side surface of limit plate 403, and the bolt 404 is matched with the threaded hole.

[0034] In the embodiment, if there is a large stone in the courtyard of the home, the stone needs to be broken, the stone can be moved to the discharge plate 103 by using a tool, then the cylinder 101 is started, the connecting rod 102 and the discharge plate 103 are driven to move backward, at this time, the stone on the discharge plate 103 can fall into the crusher body 1, after falling, the cylinder 101 is started to move the discharge plate 103 to close the opening, then the crusher body 1 is started to break the stone, at this time, the air inlet of the protection box 2 is blocked by the opening and closing plate 301, after breaking, the fixed rod 303 is pulled out, the opening and closing plate 301 is slid down to the placing plate 201, the air inlet is leaked, then the push rod 401 is pushed forward, so that the dust suction cover 207 is stretched into the air inlet under the driving of the connecting ring 402, then the bolt 404 is screwed into the threaded hole of the limit plate 403 and the push rod 401 to fix it, then the air suction pump is started, the air suction pump sucks the dust in the inner protection box 2 into the dust storage box 205 through the dust suction pipe 203, the dust outlet pipe 204, the dust suction hose 206 and the dust suction cover 207.

[0035] It should be noted that the size of the dust suction cover 207 can be slightly smaller than the air inlet, and the dust suction cover 207 can be attached to the opening of the air inlet during dust collection, so that the dust can be limited to a greater extent, and the discharge plate 5 is hingedly installed at the discharge port, which is closed during breaking, and is opened after dust collection to take out the stone.

[0036] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An environmentally friendly jaw crusher comprising a crusher body (1), characterized in that, Also include: The protective box (2) is open at the top end, the two sides of the protective box (2) are provided with air inlet hole and discharge port, and the crusher body (1) is installed in the protective box (2); The top plate (3) is fixedly installed at the top end of the protective box (2), and two sliding grooves are formed in the top plate (3); The discharging assembly is arranged on the side of the protective box (2), and is used for placing the stone into the crusher body (1); The dust suction assembly is arranged on the side of the protective box (2), and is used for absorbing the dust generated in the protective box (2); The dust baffle (4) is fixedly installed at the top end of the protective box (2); The opening and closing assembly is provided with two, and the two opening and closing assemblies are arranged at the air inlet hole of the protective box (2), respectively, and are used for plugging the air inlet hole when crushing the stone.

2. An environmentally friendly jaw crusher according to claim 1, characterized in that The discharging assembly includes: The air cylinder (101) is provided with two, and the two air cylinders (101) are arranged on the two sides of the protective box (2), respectively; The connecting rod (102) is provided with two, and the two connecting rods (102) are fixedly connected with the output ends of the two air cylinders (101), respectively; The discharging plate (103) is fixedly connected with the two connecting rods (102), and the discharging plate (103) is slidingly installed in the sliding groove of the top plate (3).

3. An environmentally friendly jaw crusher according to claim 2, characterized in that The dust suction assembly includes: The placing plate (201) is fixedly installed on the side of the protective box (2); The dust suction pump (202) is installed on the placing plate (201); The dust suction pipe (203) is arranged in U shape, and the dust suction pipe (203) is communicated with the dust inlet of the dust suction pump (202); The dust outlet pipe (204) is communicated with the dust outlet of the dust suction pump (202); The dust storage box (205) is installed on the placing plate (201), and the dust outlet pipe (204) is communicated with the dust storage box (205); The dust suction hose (206) is provided with two, and the two dust suction hoses (206) are communicated with the dust suction pipe (203); The dust suction cover (207) is provided with two, and the two dust suction pipes (203) are communicated with the two dust suction hoses (206), respectively.

4. An environmentally friendly jaw crusher according to claim 3, characterized in that The opening and closing assembly includes: The opening and closing plate (301) is slidingly installed in the sliding groove of the protective box (2), and the side of the opening and closing plate (301) is provided with a through hole; The fixed plate (302) is fixedly installed on the side of the protective box (2), and the side of the fixed plate (302) is provided with a through hole; The fixed rod (303) is matched with the through hole.

5. An environmentally friendly jaw crusher according to claim 4, characterized in that Also include push assembly, the push assembly includes: Push rod (401), the push rod (401) is provided with two, the placing plate (201) is opened with two slide grooves, two push rod (401) is respectively installed in two slide grooves, and the side of push rod (401) is opened with threaded hole; Connecting ring (402), the connecting ring (402) is provided with two, two connecting ring (402) is respectively fixedly installed on two dust hose (206), and two connecting ring (402) is respectively fixedly connected with two push rod (401); Limiting plate (403), the limiting plate (403) is provided with two, two limiting plate (403) are all fixedly installed on the placing plate (201), and the side of limiting plate (403) is opened with several threaded holes; Bolt (404), the bolt (404) is matched with the threaded hole.

6. An environmentally friendly jaw crusher according to claim 5, characterized in that The length of the protective box (2) is the sum of the length of the top plate (3) and the length of the blanking plate (103).

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