CN114130462A

CN114130462A - Grit crushing treatment device is used in grit processing

Info

Publication number: CN114130462A
Application number: CN202111332853.1A
Authority: CN
Inventors: 李若飞; 童威
Original assignee: Jieshou Hengfa Building Materials Co ltd
Current assignee: Jieshou Hengfa Building Materials Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-03-04
Anticipated expiration: 2041-11-11
Also published as: CN114130462B

Abstract

The invention discloses a gravel crushing treatment device for gravel processing, which comprises a discharge chamber, wherein a screening mechanism is arranged at the top of the discharge chamber, a crushing mechanism is arranged at the top of the screening mechanism, a water collecting tank is arranged at the bottom of the discharge chamber, a conveying filter belt is rotatably arranged in the discharge chamber, mounting air cylinders are fixedly arranged on two sides of the discharge chamber, and the end part of a piston rod of each mounting air cylinder is connected with a gathering frame. According to the invention, through the arrangement of the two hollow crushing rollers on the crushing mechanism, water can be sprayed out from the water outlet holes on the surfaces of the hollow crushing rollers while the surfaces of the gravels are crushed, so that the water is rapidly and efficiently sprayed on the surfaces of the gravels, the dust generated in the crushing process is reduced, the temperature of the hollow crushing rollers in the crushing process is reduced, the phenomenon that the hollow crushing rollers are scrapped due to overhigh temperature in the process of crushing for a long time is prevented, the high transmission efficiency of the hollow crushing rollers is ensured through the matching of the first gear and the two second gears, and the crushing efficiency is ensured.

Description

Grit crushing treatment device is used in grit processing

Technical Field

The invention relates to the technical field of sandstone processing, in particular to a sandstone crushing treatment device for sandstone processing.

Background

Crushers are widely used for fine crushing and coarse grinding of metal and non-metal ores, cement, refractory materials, abrasive materials, raw glass materials, building aggregates, artificial sands and various metallurgical slags. Sand, which refers to a loose mixture of sand and crushed stone, also requires a crusher during processing. Can produce a large amount of dusts in the routine grit course of working, cause environmental pollution, the long-time high temperature work of crushing roller damages easily simultaneously, and screening efficiency is not high in the grit course of working, and the filter screen mesh is plugged up easily to grit in the screening process and the blockage that causes, and the grit is not concentrated when the broken back ejection of compact of grit, and the follow-up degree of difficulty of collecting is big, and the sewage that exists on the surface is difficult for getting rid of when collecting simultaneously.

Disclosure of Invention

The invention aims to provide a sand crushing treatment device for sand processing, which solves the following technical problems: (1) the technical problems that a large amount of dust is generated in the process of processing the sandstone in the prior art, so that the environment is polluted, and meanwhile, the crushing roller is easy to damage after long-time high-temperature work are solved; (2) the technical problems that in the prior art, the screening efficiency is low in the process of processing the sandstone, and the sandstone is easy to block the sieve pores of the filter screen to cause blockage in the screening process are solved; (3) the technical problems that in the prior art, gravels are not concentrated when the gravels are crushed and then discharged, the subsequent collection difficulty is high, and the sewage on the surface is not easy to remove during the collection are solved.

The purpose of the invention can be realized by the following technical scheme:

a gravel crushing treatment device for gravel processing comprises a discharge chamber, wherein a screening mechanism is mounted at the top of the discharge chamber, a crushing mechanism is mounted at the top of the screening mechanism, a water collecting tank is mounted at the bottom of the discharge chamber, a conveying filter belt is rotatably mounted in the discharge chamber, mounting cylinders are fixedly mounted on two sides of the discharge chamber, the end part of a piston rod of each mounting cylinder is connected with a gathering frame, and a plurality of drying fans are mounted on the gathering frame at equal intervals;

furthermore, the screening mechanism comprises a screening box, two fixed side frames are fixedly mounted on the same side of the screening box, a push-pull cylinder is fixedly mounted on each fixed side frame, and the end part of a piston rod of each push-pull cylinder is fixedly connected with a connecting strip.

Further, broken mechanism includes broken room, broken room both sides fixed mounting has two fixed water tanks, broken room homonymy fixed mounting has two roller seats, roller seat one end is rotated and is installed the cavity crushing roller.

Furthermore, fixed water tank is last fixed mounting has the connection water pipe, two first tee bend both ends of connection water pipe fixed connection, crushing room one side fixed mounting has fixed side case, fixed side incasement wall fixed mounting has first connecting pipe, first connecting pipe fixed connection first tee bend.

Further, fixed side incasement fixed mounting has the water pump, the first connecting pipe of water pump pumping mouth fixed connection, the second connecting pipe is installed to the water pump delivery port, second connecting pipe fixed connection second tee bend, the equal fixed mounting in second tee bend both ends has the installation pipe.

Furthermore, the installation pipe is kept away from second tee bend one end and is rotated and install the swivelling joint pipe, two swivelling joints and two cavity crushing rollers one-to-one, swivelling joint pipe fixed connection cavity crushing roller, a plurality of apopores have been seted up on cavity crushing roller surface.

Further, be provided with two filter frames in the screening case, two filter frames are upper and lower and set up, install first filter screen, second filter screen on two filter frames respectively, the filter frame slides and runs through screening case one side.

Further, two filter frames and two connecting strip one-to-one, connecting strip fixed connection filter frame, slidable mounting has the side to move the piece in the screening case, the equal fixed mounting in side removal piece top, bottom has the protective housing, install the push pedal cylinder in the protective housing, the fixed push pedal of push pedal cylinder piston rod end connection.

Furthermore, two conveying rollers are installed in the discharge chamber in a rotating mode, the two conveying rollers are connected through a conveying filter belt in a transmission mode, a conveying motor is fixedly installed on one side of the discharge chamber, an output shaft of the conveying motor is connected with one of the conveying rollers, and a sewage pipe is fixedly installed on one side of the water collecting tank.

The invention has the beneficial effects that:

(1) through the arrangement of the two mounting cylinders on the two sides of the discharging chamber and the two corresponding gathering frames, gravels on the conveying filter belt can be gathered in opposite directions, so that the gravels conveyed out from the discharging chamber are more concentrated, meanwhile, through the arrangement of the plurality of drying fans on the gathering frames, the gravels can be rapidly dried, sewage on the surfaces of the gravels can be rapidly dried, the subsequent collection of the gravels is facilitated, and through the arrangement of the conveying filter belt and the water collecting tank, the sewage on the surfaces of the gravels can be filtered, so that the collection of the sewage is facilitated;

(2) through the arrangement of the two hollow crushing rollers on the crushing mechanism, water can be sprayed out of the water outlet holes on the surfaces of the hollow crushing rollers while the surfaces of the gravels are crushed, so that the water can be sprayed on the surfaces of the gravels quickly and efficiently, dust generated in the crushing process is reduced, the temperature of the hollow crushing rollers in the crushing process is reduced at the same time, scrapping caused by overhigh temperature of the hollow crushing rollers after long-time crushing is prevented, the high transmission efficiency of the hollow crushing rollers is ensured through the matching of the first gear and the two second gears, the crushing efficiency is ensured, the water spraying on the surfaces of the two hollow crushing rollers can be finished only by arranging one water pump through the arrangement of the first tee joint, the second tee joint and the corresponding connecting structure, the whole structure is ingenious, and the production cost is low;

(3) through the setting of two fixed side bearers and push-and-pull cylinder in the screening mechanism, make things convenient for the pull of filter frame, and then the grit of the equidimension behind the convenient screening is taken out, through ball, the side moves the piece, the protective housing, the setting of push pedal cylinder and fixed push pedal, make two fixed push pedals can be to corresponding first filter screen, second filter screen surface is exerted pressure, make first filter screen, unevenness and undulant condition appear in second filter screen surface, and then prevent first filter screen, the second filter screen appears the circumstances of blockking because the grit screening, improve the screening efficiency of grit simultaneously.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a sand crushing apparatus for sand processing according to the present invention;

FIG. 2 is a schematic view of the crushing mechanism of the present invention;

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

FIG. 4 is an internal structural view of the fixed side case of the present invention;

FIG. 5 is a view showing the internal structure of the crushing chamber according to the present invention;

FIG. 6 is a schematic view of the construction of the screening box of the present invention;

FIG. 7 is an internal structural view of the screening box of the present invention;

fig. 8 is an internal structure view of the sump according to the present invention.

In the figure: 100. a crushing mechanism; 101. a crushing chamber; 102. fixing the water tank; 103. a roller base; 105. connecting a water pipe; 106. a first tee joint; 107. fixing the side box; 108. a first connecting pipe; 109. a water pump; 110. a second connecting pipe; 111. a second tee joint; 112. installing a pipe; 113. rotating the tube; 114. installing a motor; 115. a first gear; 116. a second gear; 117. a guide plate; 118. a hollow crushing roller; 119. a water outlet hole; 200. a screening mechanism; 201. screening the box; 202. a fixed side frame; 203. a push-pull cylinder; 204. a connecting strip; 205. a filter frame; 206. a drive motor; 207. a ball screw; 208. a side shift block; 209. a protective shell; 210. fixing the push plate; 300. a discharge chamber; 301. a water collection tank; 302. a conveying motor; 303. a conveying roller; 304. a conveying filter belt; 305. a sewage pipe; 306. mounting a cylinder; 307. a gathering frame; 308. and (5) drying the fan.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the invention is a sand crushing treatment device for sand processing, comprising a discharge chamber 300, a screening mechanism 200 installed on the top of the discharge chamber 300, a crushing mechanism 100 installed on the top of the screening mechanism 200, a water collecting tank 301 installed on the bottom of the discharge chamber 300, a conveying filter belt 304 installed in the discharge chamber 300 in a rotating manner, installation cylinders 306 installed on both sides of the discharge chamber 300, a gathering frame 307 connected to the end of a piston rod of the installation cylinder 306, a plurality of drying fans 308 installed on the gathering frame 307 at equal intervals, sand on the conveying filter belt 304 can be gathered in opposite directions by the arrangement of the two installation cylinders 306 on both sides of the discharge chamber 300 and the corresponding two gathering frames 307, so that sand conveyed from the discharge chamber 300 is more concentrated, and simultaneously, through the arrangement of the plurality of drying fans 308 on the gathering frame 307, sand can be rapidly dried, and sewage existing on the surface of sand can be rapidly dried, the subsequent collection of the sandstone is convenient.

Specifically, the crushing mechanism 100 includes a crushing chamber 101, two fixed water tanks 102 are fixedly mounted on two sides of the crushing chamber 101, two roller bases 103 are fixedly mounted on the same side of the crushing chamber 101, a hollow crushing roller 118 is rotatably mounted on one end of each roller base 103, a connecting water pipe 105 is fixedly mounted on each fixed water tank 102, two connecting water pipes 105 are fixedly connected to two ends of a first three-way 106, a fixed side tank 107 is fixedly mounted on one side of the crushing chamber 101, a first connecting pipe 108 is fixedly mounted on the inner wall of the fixed side tank 107, the first connecting pipe 108 is fixedly connected to the first three-way 106, a water pump 109 is fixedly mounted in the fixed side tank 107, a water pumping port of the water pump 109 is fixedly connected to the first connecting pipe 108, a second connecting pipe 110 is mounted at a water outlet of the water pump 109, the second connecting pipe 110 is fixedly connected to a second three-way 111, mounting pipes 112 are fixedly mounted at two ends of the second three-way 111, a rotating pipe 113 is rotatably mounted at one end of the mounting pipe 112 far away from the second three-way 111, two rotatory pipes 113 and two cavity crushing rollers 118 one-to-one, rotatory pipe 113 fixed connection cavity crushing roller 118, two cavity crushing rollers 118 all rotate and install in crushing chamber 101, a plurality of apopores 119 have been seted up on cavity crushing roller 118 surface, setting through two hollow crushing rollers 118 on crushing mechanism 100, can make water spout from the apopore 119 on hollow crushing roller 118 surface when carrying out the breakage to the grit surface, and then spray water high efficiency on the grit surface, reduce the dust that produces in the crushing process, reduce the temperature of cavity crushing roller 118 in the crushing process simultaneously, prevent that long-time broken cavity crushing roller 118 high temperature from appearing scrapping.

The rotating pipe 113 is fixedly provided with a second gear 116, the two second gears 116 are mutually meshed, the fixed side box 107 is internally fixedly provided with an installation motor 114, the output shaft of the installation motor 114 is connected with a first gear 115, the first gear 115 is meshed and connected with one of the second gears 116, and the hollow crushing roller 118 is ensured to have high transmission efficiency and crushing efficiency through the matching of the first gear 115 and the two second gears 116.

Fixed mounting has two guide boards 117 in crushing room 101, and two guide boards 117 set up in two cavity crushing roller 118 tops, through the setting of first tee bend 106, second tee bend 111 and corresponding connection structure, only need set up a water pump 109 and just can accomplish the water spray on two cavity crushing roller 118 surfaces, and whole structure is ingenious, low in production cost.

The screening mechanism 200 comprises a screening box 201, two fixed side frames 202 are fixedly installed on the same side of the screening box 201, a push-pull cylinder 203 is fixedly installed on the fixed side frames 202, connecting strips 204 are fixedly connected to the end portions of piston rods of the push-pull cylinder 203, two filter frames 205 are arranged in the screening box 201, the two filter frames 205 are arranged up and down, a first filter screen and a second filter screen are respectively installed on the two filter frames 205, the filter frames 205 penetrate through one side of the screening box 201 in a sliding mode, the two filter frames 205 correspond to the two connecting strips 204 one by one, the connecting strips 204 are fixedly connected with the filter frames 205, a side shifting block 208 is installed in the screening box 201 in a sliding mode, protective cases 209 are fixedly installed at the top and the bottom of the side shifting block 208, a push plate cylinder is installed in the protective cases 209, the end portion of a piston rod of the push plate cylinder is connected with a fixed push plate 210, and the pulling and pulling of the filter frames 205 are facilitated through the arrangement of the two fixed side frames 202 and the push-pull cylinder 203 on the screening mechanism 200, thereby facilitating taking out the sand stones with different sizes after being screened.

Ball 207 is installed to the rotation in screening case 201, ball 207 threaded connection side shift block 208, screening case 201 one side fixed mounting has driving motor 206, driving motor 206 output shaft fixed connection ball 207, through ball 207, side shift block 208, protective housing 209, push pedal cylinder and fixed push pedal 210's setting, make two fixed push pedal 210 can be to corresponding first filter screen, second filter screen surface pressure, make first filter screen, unevenness and undulant condition appear in second filter screen surface, and then prevent first filter screen, the second filter screen appears the obstructed condition because the grit sieves, improve the screening efficiency of grit simultaneously.

Two conveying rollers 303 are installed to ejection of compact room 300 internal rotation, connect through the transmission of conveying filter belt 304 between two conveying rollers 303, ejection of compact room 300 one side fixed mounting has conveying motor 302, one of them conveying roller 303 of conveying motor 302 output shaft, and water catch bowl 301 one side fixed mounting has sewage pipe 305, and through the setting of conveying filter belt 304 and water catch bowl 301, can filter the sewage on grit surface, the collection of the sewage of being convenient for.

Referring to fig. 1 to 8, the sand crushing device for sand processing of the present embodiment works as follows:

the method comprises the following steps: the sand is poured into the crushing chamber 101, the sand enters between two hollow crushing rollers 118 through the guide of two guide plates 117, the mounting motor 114 is started, the output shaft of the mounting motor 114 drives the first gear 115 to rotate, the first gear 115 is meshed to drive one of the second gears 116 to rotate, and then the two second gears 116 rotate in opposite directions, the two second gears 116 drive the two rotating pipes 113 to rotate, the rotating pipes 113 drive the hollow crushing roller 118 to rotate, simultaneously, the water pump 109 is started, the water in the fixed water tank 102 enters the water pump 109 through the connecting water pipe 105, the first tee joint 106 and the first connecting pipe 108 in sequence, then enters the second tee joint 111 through the second connecting pipe 110, the water flows into the mounting pipe 112 through the split flow of the second tee joint 111, the water enters the hollow crushing roller 118 through the rotating pipe 113, the water is discharged from a water outlet hole 119 on the surface of the hollow crushing roller 118, and the two hollow crushing rollers 118 crush the gravel;

step two: the crushed sand falls into a screening box 201, the sand sequentially passes through a first filter screen and a second filter screen for screening, a driving motor 206 is started in the screening process, an output shaft of the driving motor 206 drives a ball screw 207 to rotate, the ball screw 207 drives a side shifting block 208 to horizontally move, the side shifting block 208 drives two protective housings 209 to horizontally move, a push plate cylinder is started, a piston rod of the push plate cylinder pushes a fixed push plate 210, the two fixed push plates 210 apply pressure on the surfaces of the first filter screen and the second filter screen, so that the surfaces of the first filter screen and the second filter screen are uneven, and the screened sand falls on a conveying filter belt 304 in a discharge chamber 300;

step three: the conveying motor 302 is started, an output shaft of the conveying motor 302 drives the conveying rollers 303 to rotate, the two conveying rollers 303 drive the conveying filter belt 304 to rotate, the conveying filter belt 304 conveys the screened sand, meanwhile, sewage flows into the water collecting tank 301 through the filtering of the conveying filter belt 304, the two mounting air cylinders 306 are started, piston rods of the mounting air cylinders 306 push the gathering frames 307 to move horizontally, the two gathering frames 307 move oppositely, the sand on the conveying filter belt 304 is gathered by the two gathering frames 307, meanwhile, the sand is dried by the drying fans 308 on the gathering frames 307, and then the sand is conveyed out by the conveying filter belt 304;

step four: when the sand on the first filter screen and the second filter screen needs to be taken out, the push-pull air cylinder 203 is started, the piston rod of the push-pull air cylinder 203 pulls the connecting strip 204 to move horizontally, the connecting strip 204 pulls the filter frame 205 out of the screening box 201, and then the two filter frames 205 pull out the corresponding first filter screen and second filter screen, so that the sand on the first filter screen and the second filter screen can be taken out, and the sewage in the water collecting tank 301 can be taken out through the sewage pipe 305.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The gravel crushing treatment device for gravel processing comprises a discharge chamber (300), and is characterized in that a screening mechanism (200) is installed at the top of the discharge chamber (300), a crushing mechanism (100) is installed at the top of the screening mechanism (200), a water collecting tank (301) is installed at the bottom of the discharge chamber (300), a conveying filter belt (304) is installed in the discharge chamber (300) in a rotating mode, installation cylinders (306) are fixedly installed on two sides of the discharge chamber (300), the end portion of a piston rod of each installation cylinder (306) is connected with a gathering frame (307), and a plurality of drying fans (308) are installed on the gathering frame (307) at equal intervals;

the screening mechanism (200) comprises a screening box (201), two fixed side frames (202) are fixedly mounted on the same side of the screening box (201), a push-pull cylinder (203) is fixedly mounted on each fixed side frame (202), connecting strips (204) are fixedly connected to the end portions of piston rods of the push-pull cylinder (203), two filter frames (205) are arranged in the screening box (201), the two filter frames (205) are arranged up and down, a first filter screen and a second filter screen are mounted on the two filter frames (205) respectively, and the filter frames (205) penetrate through one side of the screening box (201) in a sliding mode.

2. The gravel crushing treatment device for gravel processing according to claim 1, wherein the crushing mechanism (100) comprises a crushing chamber (101), two fixed water tanks (102) are fixedly arranged on two sides of the crushing chamber (101), two roller bases (103) are fixedly arranged on the same side of the crushing chamber (101), and a hollow crushing roller (118) is rotatably arranged at one end of each roller base (103).

3. A sand crushing treatment device for sand processing according to claim 2, wherein the fixed water tank (102) is fixedly provided with a connecting water pipe (105), the two connecting water pipes (105) are fixedly connected with two ends of a first tee (106), one side of the crushing chamber (101) is fixedly provided with a fixed side tank (107), the inner wall of the fixed side tank (107) is fixedly provided with a first connecting pipe (108), and the first connecting pipe (108) is fixedly connected with the first tee (106).

4. The gravel crushing treatment device for gravel processing according to claim 3, wherein a water pump (109) is fixedly installed in the fixed side box (107), a water pumping port of the water pump (109) is fixedly connected with the first connecting pipe (108), a water outlet of the water pump (109) is provided with the second connecting pipe (110), the second connecting pipe (110) is fixedly connected with the second tee joint (111), and both ends of the second tee joint (111) are fixedly provided with installation pipes (112).

5. The gravel crushing treatment device for gravel processing according to claim 4, wherein a rotating pipe (113) is rotatably installed at one end of the installation pipe (112) far away from the second tee (111), the rotating pipe (113) is fixedly connected with the hollow crushing roller (118), and a plurality of water outlet holes (119) are formed in the surface of the hollow crushing roller (118).

6. A sand crushing treatment device for sand processing according to claim 1, characterised in that two filter frames (205) correspond one to one with two connecting strips (204), the connecting strips (204) are fixedly connected with the filter frames (205), and a side shift block (208) is slidably mounted in the screening box (201).

7. The sand crushing treatment device for sand processing according to claim 6, characterized in that a protective shell (209) is fixedly arranged at the top and the bottom of the side shift block (208), a push plate cylinder is arranged in the protective shell (209), and the end part of a piston rod of the push plate cylinder is connected with a fixed push plate (210).

8. The sand crushing treatment device for sand processing according to claim 1, wherein two conveying rollers (303) are rotatably mounted in the discharging chamber (300), the two conveying rollers (303) are in transmission connection through a conveying filter belt (304), a conveying motor (302) is fixedly mounted on one side of the discharging chamber (300), an output shaft of the conveying motor (302) is connected with one of the conveying rollers (303), and a sewage pipe (305) is fixedly mounted on one side of the water collecting tank (301).