CN210115782U

CN210115782U - Durable sand grinding machine

Info

Publication number: CN210115782U
Application number: CN201920519942.9U
Authority: CN
Inventors: 肖祥宏; 赖齐刚
Original assignee: SICHUAN XGR ENERGY MATERIALS CO Ltd
Current assignee: SICHUAN XGR ENERGY MATERIALS CO Ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-02-28
Anticipated expiration: 2029-04-16

Abstract

The utility model belongs to the technical field of the industrial production equipment technique and specifically relates to a durable dull polish machine, including dull polish machine shell body, fixed mounting power motor, small-size air-blower on dull polish machine shell body outer wall, set up at first drive wheel, the second drive wheel of dull polish machine shell body inside and the dull polish belt of cover on first, the second drive wheel. The utility model discloses a durable dull polish machine is through at the dull polish belt, first and the second drive wheel outside are provided with the horizontal heat dissipation tuber pipe that is linked together with the small-size air-blower air outlet, first and second heat dissipation tuber pipe, utilize the negative pressure air inlet of built-in oblique negative pressure aviation baffle on the heat dissipation tuber pipe lateral surface to take out outside heat from the working surface fast, avoid the heat gathering, can also take out the powder on dull polish belt surface with remaining simultaneously, prolong grinding machanism's durability greatly, promote work efficiency and increase of service life.

Description

Durable sand grinding machine

Technical Field

The utility model belongs to the technical field of industrial production equipment technique and specifically relates to a durable dull polish machine.

Background

The sand mill (sand mill) is suitable for crushing and shaping soft or medium-hard and extremely hard materials, is widely applied to various ores, cement, refractory materials, bauxite chamotte, carborundum, glass raw materials, machine-made building sand, stone materials and various metallurgical slags, and has higher yield and efficiency on high-hard, ultra-hard and abrasion-resistant materials such as silicon carbide, carborundum, sintered bauxite, American sand and the like than other types of crushers. In the engineering field, the device is an ideal production device for machining sand, bedding materials, asphalt concrete and cement concrete aggregate. In the field of mining industry, the method is widely applied to the front-stage process of ore grinding, can generate a large amount of fine ore and reduces the high-cost ore grinding load. However, most of the cooling modes of the prior sand grinding machine adopt a passive heat dissipation mechanism, so that the cooling mode is very single, the heat energy of the grinding mechanism of the sand grinding machine is concentrated, the loss is large, and meanwhile, the working efficiency and the service life of a power mechanism are seriously influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problems existing in the background technology, the improved durable sander is provided, and the problems that the cooling mode of the existing sander is mostly a passive heat dissipation mechanism, the cooling mode is very single, the heat energy gathering of the sanding mechanism of the sander is concentrated, the loss is large, and meanwhile the working efficiency and the service life of a power mechanism are seriously affected are solved.

The utility model provides a technical scheme that its technical problem adopted is: a durable sander comprises a sander shell, a power motor fixedly arranged on the outer wall of the sander shell, a small-sized blower, a first transmission wheel, a second transmission wheel and a sanding belt sleeved on the first transmission wheel and the second transmission wheel, wherein the first transmission wheel and the second transmission wheel are arranged in the sander shell, the position of the inner wall of the sander shell, which corresponds to the wheel core of the first transmission wheel, is provided with an integral structure connecting shaft protruding forwards, the first transmission wheel is movably connected with the sander shell through being sleeved on the connecting shaft, a rotating shaft at the front end of the power motor is fixedly connected with the second transmission wheel in the axial direction through being inserted in the wheel core of the second transmission wheel, a transverse radiating air pipe is arranged at the upper end of the sanding belt on the inner wall of the sander shell, an arc-shaped first radiating air pipe is arranged on the outer side of the first transmission wheel on the inner wall of the sander, the horizontal heat dissipation air pipe, the first heat dissipation air pipe and the second heat dissipation air pipe are of an integrated structure, a plurality of negative pressure air inlets are formed in the outer side face, close to the grinding belt, of the horizontal heat dissipation air pipe, the outer side face, close to the first transmission wheel, of the first heat dissipation air pipe and the outer side face, close to the second transmission wheel, of the second heat dissipation air pipe, a plurality of negative pressure air inlets are formed in the inner side face of each negative pressure air inlet, an inclined negative pressure air deflector protruding towards the inside is arranged on the inner side face of each negative pressure air inlet, an arc-shaped air guide pipe is inserted into the position of the air inlet in.

Further, for convenient fixed mounting, horizontal heat dissipation tuber pipe, first heat dissipation tuber pipe and second heat dissipation tuber pipe lateral surface on the cover have fixed connection support, fixed connection support both ends pass through interior screw hole and dull polish machine casing fixed connection on the bolt screw in dull polish machine casing inner wall.

Further, for the convenience of collection and separation dust collection, the back of the shell of the grinding machine is located at the tail end of the first heat dissipation air pipe and is fixedly connected with an L-shaped exhaust pipe, the exhaust pipe is located at the back of the shell of the grinding machine and is provided with an external thread connector, and the external thread connector is connected with a dust collection box in a threaded manner.

Furthermore, in order to facilitate air exhaust and dust collection, the tail end of the first heat dissipation air pipe is communicated with the interior of the exhaust pipe through a sleeve at the air inlet at the front end of the exhaust pipe.

Furthermore, in order to cooperate with air exhaust and dust isolation, an air outlet with a built-in filter screen is formed in the outer side surface of the dust collection box.

Furthermore, in order to improve the heat dissipation effect, gaps are reserved between the transverse heat dissipation air pipe and the frosted belt and between the first heat dissipation air pipe and the first driving wheel and between the second heat dissipation air pipe and the second driving wheel.

The beneficial effects of the utility model are that, the utility model discloses a durable dull polish machine is through at the dull polish belt, first and second drive wheel outside is provided with the horizontal heat dissipation tuber pipe that is linked together with small-size air-blower air outlet, first and second heat dissipation tuber pipe, utilize the negative pressure air inlet of built-in oblique negative pressure aviation baffle on the heat dissipation tuber pipe lateral surface to take out outside heat from the working surface fast, avoid the heat gathering, can also take out the powder on dull polish belt surface with remaining simultaneously, prolong grinding machanism's durability greatly, promote work efficiency and increase of service life.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Figure 2 is a partial cross-sectional view of the position of the dust bin of the present invention.

Fig. 3 is a partial sectional view of the horizontal heat dissipation air duct of the present invention.

In the figure, the grinding machine comprises a grinding machine shell 1, a power motor 2, a small blower 3, a first transmission wheel 4, a second transmission wheel 5, a grinding belt 6, a connecting shaft 7, a transverse radiating air pipe 8, a first radiating air pipe 9, a second radiating air pipe 10, a negative pressure air inlet 11, an inclined negative pressure air deflector 12, an air guide pipe 13, a fixed connecting support 14, an exhaust pipe 15, an external thread connector 16, a dust collection box 17 and an air outlet 18.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The durable sander shown in the figures 1, 2 and 3 comprises a sander shell 1, a power motor 2 fixedly arranged on the outer wall of the sander shell 1, a small-sized blower 3, a first driving wheel 4 arranged in the sander shell 1, a second driving wheel 5 and a sanding belt 6 sleeved on the first and second driving wheels, wherein the inner wall of the sander shell 1 is provided with an integral structure connecting shaft 7 protruding forwards corresponding to the wheel core of the first driving wheel 4, the first driving wheel 4 is movably connected with the sander shell 1 by being sleeved on the connecting shaft 7, a front end rotating shaft of the power motor 2 is fixedly connected with the second driving wheel 5 in the axial direction by being inserted into the wheel core of the second driving wheel 5, a transverse heat dissipation air pipe 8 is arranged at the upper end of the sanding belt 6 on the inner wall of the sander shell 1, and an arc-shaped first heat dissipation air pipe 9 is arranged on the inner wall of the sander shell 1 and, the inner wall of the sander shell 1 is located on the outer side of the second transmission wheel 5 and is provided with an arc-shaped second heat dissipation air pipe 10, a transverse heat dissipation air pipe 8, a first heat dissipation air pipe 9 and a second heat dissipation air pipe 10 are of an integrated structure, the outer side surface of the transverse heat dissipation air pipe 8 close to a sanding belt 6 is provided with 2 negative pressure air inlets 11, the outer side surface of the first heat dissipation air pipe 9 close to a first transmission wheel 4 and the outer side surface of the second heat dissipation air pipe 10 close to a second transmission wheel 5 are provided with 2 negative pressure air guide plates 12 protruding towards the inside, an arc-shaped air guide pipe 13 is inserted into the position of the left side air inlet of the second heat dissipation air pipe 10, and the rear end of the air guide pipe 13 is.

Further, in order to facilitate the fixed installation, the lateral side surfaces of the transverse radiating air pipe 8, the first radiating air pipe 9 and the second radiating air pipe 10 are sleeved with a fixed connecting support 14, two ends of the fixed connecting support 14 are screwed into inner screw holes on the inner wall of the sander housing 1 through bolts and fixedly connected with the sander housing 1, further, in order to facilitate the collection and the separation of dust collection, the back surface of the sander housing 1 is positioned at the tail end of the first radiating air pipe 9 and fixedly connected with an exhaust pipe 15 with an L-shaped structure, the exhaust pipe 15 is positioned at the back surface of the sander housing 1 and provided with an external thread connector 16, the external thread connector 16 is in threaded connection with a dust collection box 17, further, in order to facilitate the exhaust of air and dust collection, the tail end of the first radiating air pipe 9 is communicated with the interior of the exhaust pipe 15 through being sleeved on the front end air inlet of the, further, in order to promote the radiating effect, between horizontal radiating air pipe 8 and the dull polish belt 6, all leave the clearance between first radiating air pipe 9 and first drive wheel 4 and second radiating air pipe 10 and the second drive wheel 5, the utility model discloses a durable dull polish machine is through at dull polish belt 6, first and second drive wheel outside is provided with horizontal radiating air pipe 8 that is linked together with 3 air outlets of small-size air-blower, first and second radiating air pipe, utilize negative pressure air inlet 11 of built-in oblique negative pressure aviation baffle 12 on the radiating air pipe lateral surface to take out the working surface with outside heat fast, avoid the heat gathering, can also take out the powder on 6 surfaces of dull polish belt with remaining simultaneously, prolong grinding machanism's durability greatly, promote work efficiency and increase of service life.

The power motor 2 and the small blower 3 are controlled by an external control switch to be turned on or off, and are powered by an external power supply.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a durable dull polish machine, includes dull polish casing body (1), power motor (2), small-size air-blower (3), the setting in inside first drive wheel (4) of dull polish casing body (1), second drive wheel (5) and cover dull polish belt (6) on first, second drive wheel of dull polish casing body (1) outer wall, characterized by: dull polish casing (1) inner wall correspond first drive wheel (4) wheel core position and have bellied integrative structure connecting axle (7) forward, first drive wheel (4) through the cover on connecting axle (7) with dull polish casing (1) swing joint, motor power (2) front end pivot through inserting inside and second drive wheel (5) wheel core of second drive wheel (5) axial fixity and connect, dull polish casing (1) inner wall on lie in dull polish belt (6) upper end and be provided with horizontal heat dissipation tuber pipe (8), dull polish casing (1) inner wall lie in first drive wheel (4) outside and be provided with first heat dissipation tuber pipe of arc (9), dull polish casing (1) inner wall lie in second drive wheel (5) outside and be provided with arc second heat dissipation tuber pipe (10), horizontal heat dissipation tuber pipe (8), First heat dissipation tuber pipe (9) and second heat dissipation tuber pipe (10) structure as an organic whole, horizontal heat dissipation tuber pipe (8) nearly dull polish belt (6) lateral surface, nearly first drive wheel (4) lateral surface of first heat dissipation tuber pipe (9) and second heat dissipation tuber pipe (10) nearly second drive wheel (5) lateral surface on all seted up a plurality of negative pressure air inlets (11), negative pressure air inlet (11) medial surface on have to inside bellied negative pressure aviation baffle (12) of putting to one side, second heat dissipation tuber pipe (10) left side air inlet position peg graft and have arc-shaped aviation baffle (13), aviation baffle (13) rear end be linked together through running through dull polish casing body (1) inner wall and small-size air-blower (3) air outlet.

2. A durable sander as set forth in claim 1, wherein: the lateral heat dissipation air pipe (8), the first heat dissipation air pipe (9) and the second heat dissipation air pipe (10) are sleeved with a fixed connecting support (14), and two ends of the fixed connecting support (14) are fixedly connected with the grinding machine shell (1) through inner screw holes formed in the inner wall of the bolt screwing grinding machine shell (1).

3. A durable sander as set forth in claim 1, wherein: the back of the grinding machine shell (1) is located at the tail end of a first heat dissipation air pipe (9) and is fixedly connected with an L-shaped exhaust pipe (15), the exhaust pipe (15) is located at the back of the grinding machine shell (1) and is provided with an external thread connector (16), and the external thread connector (16) is connected with a dust collection box (17) in a threaded manner.

4. A durable sander as set forth in claim 3, wherein: the tail end of the first heat dissipation air pipe (9) is communicated with the interior of the exhaust pipe (15) through a gas inlet at the front end of the exhaust pipe (15) in a sleeved mode.

5. A durable sander as set forth in claim 3, wherein: an air outlet (18) with a built-in filter screen is arranged on the outer side surface of the dust collection box (17).

6. A durable sander as set forth in claim 1, wherein: gaps are reserved between the transverse radiating air pipe (8) and the frosted belt (6), and between the first radiating air pipe (9) and the first driving wheel (4) and between the second radiating air pipe (10) and the second driving wheel (5).