CN214107275U

CN214107275U - Broken powder sample machine for coal product

Info

Publication number: CN214107275U
Application number: CN202022993429.9U
Authority: CN
Inventors: 王松; 陈新; 湛传骏
Original assignee: Guizhou Province Coal Products Quality Supervision And Inspection Institute
Current assignee: Guizhou Province Coal Products Quality Supervision And Inspection Institute
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-03
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a coal product crushing powder sample machine, which belongs to the technical field of crushing devices, wherein one end surface of a machine body is fixedly connected with a charging hole and a motor, the output end of the motor is provided with a shaft lever, the surface of the shaft lever is fixedly connected with a crushing knife, one end of the shaft lever is fixedly connected with a driving bevel gear, the surface of the driving bevel gear is meshed with a driven bevel gear, one side of the driven bevel gear is fixedly connected with a cross rod, the surface of the cross rod is fixedly sleeved with a bearing sleeve, the outer ring of the bearing sleeve is fixedly sleeved with a fixed block, a beating block arranged by the coal product crushing powder sample machine has the function of automatically beating a mesh plate under the driving of the shaft lever, thereby not only avoiding mesh blockage, improving the screening efficiency of qualified crushing raw materials, but also saving the consumption of electric energy, and the arranged dust collecting box has the function of automatically collecting crushed dust, thereby not only avoiding the pollution to the working environment, but also facilitates the recycling of the raw material dust.

Description

Broken powder sample machine for coal product

Technical Field

The utility model relates to a breaker technical field, more specifically say, relate to a coal quality product is with broken powder appearance machine.

Background

The crusher is a machine for crushing and cutting large objects into small objects, and is convenient for later transportation or recycling of the objects.

At present, the breaker is used for many fields, wherein the breakage of coal quality sample product is retrieved, but the filter screen that sets up in the current breaker does not have the function of vibration screening by a wide margin, not only cause the jam of mesh easily, and reduced the ejection of compact speed of the qualified raw materials after the breakage, and current breaker can produce broken dust at broken coal quality sample product in-process, not only can cause operational environment's pollution, and the difficult recycle of dust raw materials, for this reason, we have designed a coal quality for the product broken powder sample machine, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a coal quality is broken powder sample machine for product, this coal quality is broken the piece of beating that powder sample machine set up for product has the automatic function of beating the hitting otter board under the drive of axostylus axostyle, not only can avoid the mesh to block up, improve the screening efficiency of qualified broken raw materials, and can practice thrift the consumption of electric energy, and the dust collection box that sets up has the effect of the broken dust of automatic collection, not only can avoid operational environment to receive the pollution, and the recycle of the raw materials dust of being convenient for.

In order to solve the above problems, the utility model adopts the following technical proposal.

A coal product crushing powder sample machine comprises a machine body, wherein a feed inlet and a motor are fixedly connected to one end face of the machine body, an output end of the motor is provided with a shaft rod, a crushing cutter is fixedly connected to the surface of the shaft rod, a driving bevel gear is fixedly connected to one end of the shaft rod, a driven bevel gear is meshed to the surface of the driving bevel gear, a cross rod is fixedly connected to one side of the driven bevel gear, a bearing sleeve is fixedly sleeved on the surface of the cross rod, a fixed block is fixedly sleeved on the outer ring of the bearing sleeve, a screen plate is fixedly connected to one end of the fixed block, a special-shaped rod is fixedly connected to the other end of the cross rod, a connecting sleeve is slidably connected to one end of the special-shaped rod, a beating block is fixedly connected to the other end of the connecting sleeve, a discharge outlet is fixedly connected to the other end of the machine body, and a dust collection box is fixedly connected to one side face of the machine body through a fixed plate, one side of the dust collection box is fixedly connected with the machine body through a connecting pipe, a suction fan is fixedly mounted at one end of the dust collection box, a filter screen plate is fixedly mounted on the inner wall of the dust collection box, and a beating block arranged on the broken powder sample machine for the coal product has the function of automatically beating the filter screen plate under the driving of a shaft rod, so that mesh blockage can be avoided, the screening efficiency of qualified broken raw materials is improved, the consumption of electric energy can be saved, the dust collection box is provided with the function of automatically collecting broken dust, the working environment can be prevented from being polluted, and the raw material dust can be conveniently recycled.

Further, the shape of dysmorphism pole is L shape, the spring has been cup jointed in the outside of dysmorphism pole, the one end of spring is connected with a terminal surface contact of adapter sleeve, and the spring has the effect of compression elasticity under the extrusion that receives the adapter sleeve, and elasticity makes the adapter sleeve have automatic upward movement's function.

Further, the other end fixedly connected with anticreep piece of dysmorphism pole, the shape of anticreep piece is cylindrical, the surface of anticreep piece and the inner wall sliding connection of adapter sleeve for the adapter sleeve has flexible gliding function on the surface of dysmorphism pole, and the one end separation of adapter sleeve and dysmorphism pole can be avoided to the anticreep piece moreover.

Furthermore, the shape of hitting the piece is the hemisphere, the material of hitting the piece is impact-resistant rubber, hit a surface of piece and be connected with a surface contact of otter board, the piece of hitting of hemisphere rubber material not only can avoid the otter board to receive the damage, conveniently breaks away from the contact with the otter board moreover.

Furthermore, one end of the connecting pipe is connected with a filter cover through threads, and a protective net is arranged in the middle of the filter cover, so that large particles of raw materials in the machine body can be prevented from entering the dust collection box through the connecting pipe, and blockage is avoided.

Furthermore, the shape of the screen plate is circular, the circle center of the screen plate is rotatably connected with the shaft rod through a bearing, so that the position of one end of the shaft rod can be fixed, and the rotation of the shaft rod cannot be influenced.

Furthermore, the lower extreme fixedly connected with dust exhaust pipe of dust collection box, the one end of dust exhaust pipe is equipped with sealed lid, and the quick clearance of the user of being convenient for goes out the raw materials dust of collection, carries out recycle.

Compared with the prior art, the utility model has the advantages of:

(1) the piece is beaten in hitting of this scheme setting has the automatic function of beating the otter board of beating under the drive of axostylus axostyle, not only can avoid the mesh to block up, improves the screening efficiency of qualified broken raw materials, can practice thrift the consumption of electric energy moreover to the dust collection box that sets up has the effect of the broken dust of automatic collection, not only can avoid operational environment to receive the pollution, the recycle of the raw materials dust of being convenient for moreover.

(2) The shape of dysmorphism pole is L shape, and the spring has been cup jointed in the outside of dysmorphism pole, and the one end of spring is connected with the terminal surface contact of adapter sleeve, and the spring has the effect of compression elasticity under the extrusion that receives the adapter sleeve, and elasticity makes the adapter sleeve have automatic upward movement's function.

(3) The other end fixedly connected with anticreep piece of dysmorphism pole, the shape of anticreep piece is cylindrical, the surface of anticreep piece and the inner wall sliding connection of adapter sleeve for the adapter sleeve has flexible gliding function on the surface of dysmorphism pole, and the one end separation of adapter sleeve and dysmorphism pole can be avoided to the anticreep piece moreover.

(4) The shape of hitting the piece is the hemisphere, hits the material of hitting the piece and is impact-resistant rubber, hits a surface of hitting the piece and is connected with a surface contact of otter board, and the piece of hitting of hemisphere rubber material not only can avoid the otter board to receive the damage, conveniently breaks away from the contact with the otter board moreover.

(5) One end of the connecting pipe is connected with a filter cover through threads, and a protective net is arranged in the middle of the filter cover, so that the situation that raw materials with larger particles in the machine body enter the dust collection box through the connecting pipe is avoided, and blockage is avoided.

(6) The shape of otter board is circular, and the centre of a circle department of otter board is connected through bearing and axostylus axostyle rotation, not only can fix the one end position of axostylus axostyle, can not influence the axostylus axostyle moreover and rotate.

(7) The lower extreme fixedly connected with ash discharge pipe of dust collection box, the one end of ash discharge pipe is equipped with sealed lid, and the quick clearance of the user of being convenient for goes out the raw materials dust of collection, carries out recycle.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a sectional view of the dust box of the present invention;

fig. 5 is a side view of the filter cover structure of the present invention.

The reference numbers in the figures illustrate:

1 machine body, 11 feed inlets, 12 discharge outlets, 2 motors, 21 shaft levers, 22 crushing cutters, 23 driving bevel gears, 3 screen plates, 31 fixing blocks, 32 bearing sleeves, 33 cross rods, 34 driven bevel gears, 35 special-shaped rods, 36 springs, 37 anti-dropping blocks, 4 striking blocks, 41 connecting sleeves, 5 dust collecting boxes, 51 suction blowers, 52 filter screen plates, 53 connecting pipes, 54 ash discharging pipes, 55 filter covers, 56 protective nets and 57 fixing plates.

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. 1-5, a pulverized coal sample crushing machine for coal products comprises a machine body 1, referring to fig. 1-5, a feed inlet 11 and a motor 2 are fixedly connected to one end surface of the machine body 1, the model of the motor 2 is NT75, which belongs to the prior art, a plug of the motor 2 is plugged with an external power supply, the motor 2 is used for driving a crushing cutter 22 to crush a sample product, and simultaneously the motor 2 drives a driving bevel gear 23 at one end of a shaft lever 21 to rotate, so that the driving bevel gear 23 drives a driven bevel gear 34 to rotate, the output end of the motor 2 is provided with the shaft lever 21, the surface of the shaft lever 21 is fixedly connected with the crushing cutter 22, one end of the shaft lever 21 is fixedly connected with the driving bevel gear 23, the surface of the driving bevel gear 23 is engaged with a driven bevel gear 34, the driven bevel gear 34 is used for driving a cross bar 33 and a special-shaped bar 35 to rotate, one side of the driven bevel gear 34 is fixedly connected with a cross bar 33, the surface of the cross bar 33 is fixedly sleeved with a bearing sleeve 32, the bearing sleeve 32 is used for fixing the surface of the cross rod 33, free rotation of the cross rod 33 cannot be influenced, the fixing block 31 is fixedly sleeved on the outer ring of the bearing sleeve 32, one end of the fixing block 31 is fixedly connected with the screen plate 3, the screen plate 3 is provided with filter holes for screening qualified broken sample raw materials, the other end of the cross rod 33 is fixedly connected with the special-shaped rod 35, the special-shaped rod 35 is used for driving the striking block 4 to rotationally strike the screen plate 3, one end of the special-shaped rod 35 is slidably connected with the connecting sleeve 41, the connecting sleeve 41 enables the striking block 4 to have a telescopic function and avoids excessive extrusion with the screen plate 3, rotation of the striking block 4 is convenient, the other end of the connecting sleeve 41 is fixedly connected with the striking block 4, the other end of the machine body 1 is fixedly connected with the discharge hole 12, one side surface of the machine body 1 is fixedly connected with the dust collection box 5 through the fixing plate 57, the dust collection box 5 collects raw material dust generated by breakage in the machine body 1 through suction force of the suction fan 51, one side surface of the dust collection box 5 is fixedly connected with the machine body 1 through a connecting pipe 53, one end of the dust collection box 5 is fixedly provided with a suction fan 51, the model of the suction fan 51 is SDL-660, and the dust collection box belongs to the prior art, wherein the plug of the suction fan 51 is plugged with an external power supply, the suction fan 51 is used for generating suction force, and the inner wall of the dust collection box 5 is fixedly provided with a filter screen plate 52.

Referring to fig. 3, the special-shaped rod 35 is L-shaped, the spring 36 is sleeved outside the special-shaped rod 35, one end of the spring 36 is in contact connection with one end surface of the connecting sleeve 41, the spring 36 has a compression elastic force under the extrusion of the connecting sleeve 41, the connecting sleeve 41 has an automatic upward movement function due to the elastic force, the other end of the special-shaped rod 35 is fixedly connected with the anti-falling block 37, the anti-falling block 37 is cylindrical, the surface of the anti-falling block 37 is in sliding connection with the inner wall of the connecting sleeve 41, so that the connecting sleeve 41 has a telescopic sliding function on the surface of the special-shaped rod 35, and the anti-falling block 37 can prevent the connecting sleeve 41 from being separated from one end of the special-shaped rod 35.

Please refer to fig. 3 and 5, the striking block 4 is hemispherical, the striking block 4 is made of impact-resistant rubber, a surface of the striking block 4 is in contact with a surface of the screen plate 3, the striking block 4 made of hemispherical rubber can prevent the screen plate 3 from being damaged and can be conveniently separated from the contact with the screen plate 3, one end of the connecting pipe 53 is connected with a filter cover 55 through a thread, a protective net 56 is arranged in the middle of the filter cover 55, so that the situation that the raw material with larger particles in the machine body 1 enters the dust collection box 5 through the connecting pipe 53 can be avoided, and the blockage can be avoided.

Referring to fig. 2 and 4, the screen plate 3 is circular, the center of the circle of the screen plate 3 is rotatably connected with the shaft rod 21 through a bearing, so that not only can one end of the shaft rod 21 be fixed, but also the shaft rod 21 is not influenced to rotate, the lower end of the dust collection box 5 is fixedly connected with the dust discharge pipe 54, and one end of the dust discharge pipe 54 is provided with a sealing cover, so that a user can rapidly clean collected raw material dust for recycling.

When the coal sample crushing machine is used, an external power plug of a motor 2 is firstly inserted, the motor 2 works to drive a shaft lever 21 to rotate, the shaft lever 21 rotates to drive a crushing cutter 22 to crush coal sample products, meanwhile, the shaft lever 21 rotates to drive a driving bevel gear 23 to drive a driven bevel gear 34 to rotate, the driven bevel gear 34 rotates to drive a cross rod 33 and a special-shaped rod 35 to rotate, the special-shaped rod 35 rotates to drive a beating block 4 to rotate, the beating block 4 rotates to beat a screen plate 3 to generate vibration force to screen raw materials, and meanwhile, the raw materials are extruded by the screen plate 3, so that an extrusion spring 36 moves downwards to form compression elasticity, the spring 36 releases the elasticity to enable the beating block 4 to return to the original position when the squeezing block 4 is separated from contact with the screen plate 3, the next time is carried out on the screen plate 3, and the set beating block 4 has the function of automatically beating the screen plate 3 under the drive of the shaft lever 21, not only can avoid the mesh to block up, improve the screening efficiency of qualified broken raw materials, and can practice thrift the consumption of electric energy, the external power plug of grafting suction fan 51 after that, suction fan 51 work produces inhales wind-force, the wind-force is inhaled the air that contains broken dust in with organism 1 through connecting pipe 53 and is inhaled in the dust collection box 5, then through the filtration of filter plate 52, the raw materials dust in the air is intercepted inside dust collection box 5, the air inlet end discharge dust collection box 5 of suction fan 51 is passed through to the air after the filtration, then discharge through the air-out end, the dust collection box 5 that sets up has the effect of automatic collection broken dust, not only can avoid operational environment to receive the pollution, and be convenient for the recycle of raw materials dust.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a coal quality is sample crushing machine for product, includes organism (1), its characterized in that: one end face of the machine body (1) is fixedly connected with a feeding port (11) and a motor (2), an output end of the motor (2) is provided with a shaft rod (21), the surface of the shaft rod (21) is fixedly connected with a crushing cutter (22), one end of the shaft rod (21) is fixedly connected with a driving bevel gear (23), the surface of the driving bevel gear (23) is meshed with a driven bevel gear (34), one side of the driven bevel gear (34) is fixedly connected with a cross rod (33), the surface of the cross rod (33) is fixedly sleeved with a bearing sleeve (32), an outer ring of the bearing sleeve (32) is fixedly sleeved with a fixing block (31), one end of the fixing block (31) is fixedly connected with a screen plate (3), the other end of the cross rod (33) is fixedly connected with a special-shaped rod (35), one end of the special-shaped rod (35) is slidably connected with a connecting sleeve (41), and the other end of the connecting sleeve (41) is fixedly connected with a beating block (4), the other end fixedly connected with discharge gate (12) of organism (1), fixed plate (57) fixedly connected with dust collection box (5) is passed through to a side of organism (1), a side of dust collection box (5) is passed through connecting pipe (53) and organism (1) fixed connection, the one end fixed mounting of dust collection box (5) has suction fan (51), the inner wall fixed mounting of dust collection box (5) has filter plate (52).

2. The pulverized coal sampler for the coal product as claimed in claim 1, wherein: the shape of dysmorphism pole (35) is L shape, spring (36) have been cup jointed in the outside of dysmorphism pole (35), the one end of spring (36) is connected with the terminal surface contact of adapter sleeve (41).

3. The pulverized coal sampler for the coal product as claimed in claim 1, wherein: the other end fixedly connected with anticreep piece (37) of dysmorphism pole (35), the shape of anticreep piece (37) is cylindrical, the surface of anticreep piece (37) and the inner wall sliding connection of adapter sleeve (41).

4. The pulverized coal sampler for the coal product as claimed in claim 1, wherein: the shape of the striking block (4) is hemispherical, the striking block (4) is made of impact-resistant rubber, and one surface of the striking block (4) is in contact connection with one surface of the screen plate (3).

5. The pulverized coal sampler for the coal product as claimed in claim 1, wherein: one end of the connecting pipe (53) is connected with a filter cover (55) through threads, and a protective net (56) is arranged in the middle of the filter cover (55).

6. The pulverized coal sampler for the coal product as claimed in claim 1, wherein: the shape of the screen plate (3) is circular, and the circle center of the screen plate (3) is rotationally connected with the shaft lever (21) through a bearing.

7. The pulverized coal sampler for the coal product as claimed in claim 1, wherein: the lower end of the dust collection box (5) is fixedly connected with an ash discharge pipe (54), and one end of the ash discharge pipe (54) is provided with a sealing cover.