CN216605357U

CN216605357U - Crushing and screening integrated powder metallurgy part crusher

Info

Publication number: CN216605357U
Application number: CN202122325192.1U
Authority: CN
Inventors: 梁国栋; 刘正强
Original assignee: Quansheng Xinxing New Material Technology Co ltd
Current assignee: Quansheng Xinxing New Material Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-05-27
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to the technical field of crushing and screening integrated powder metallurgy, and discloses a crushing and screening integrated powder metallurgy part crusher, which comprises a support frame, wherein a three-layer screening machine is fixedly connected to the inner surface of the support frame, the three-layer screening machine comprises a screening machine discharging box body, a screening machine driving system is fixedly connected to the inner wall of the screening machine discharging box body, the screening machine driving system comprises a fixed frame, a shaft fixer is fixedly connected to the upper surface of the fixed frame, an L-shaped transmission shaft is movably sleeved on the inner wall of the shaft fixer, a screening machine gear is movably connected to the outer wall of the L-shaped transmission shaft, this crushing, screening integration powder metallurgy part rubbing crusher installs an automatic balance closed device additional through the feed inlet at jaw breaker, has solved because the long-term work of high strength leads to the problem that a large amount of dust constantly emits, avoids the mill to lead to the environment of operation workshop muddy and the problem that influences actual production efficiency.

Description

Crushing and screening integrated powder metallurgy part crusher

Technical Field

The utility model relates to the technical field of crushing and screening integrated powder metallurgy, in particular to a crushing and screening integrated powder metallurgy part crusher.

Background

A crushing and screening integrated powder metallurgy grab mainly comprises a jaw crusher and a screening machine, wherein the jaw crusher is commonly called as jaw crusher and also called as tiger mouth. The crushing cavity is composed of two jaw plates of a movable jaw and a static jaw, and the two jaws of an animal are simulated to move so as to finish the crushing operation of the material. The crusher is widely applied to crushing of various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like. The process of dividing the material to be crushed into different size fractions by one or more layers of screening surface is called screening. The sieving machine is a vibrating sieving mechanical device which utilizes the relative movement of bulk materials and a sieve surface to lead partial particles to penetrate through sieve pores and divide materials such as sand, gravel, broken stone and the like into different grades according to the particle size. The screening process of the screening machine is generally continuous, after screening raw materials are fed onto a screening machine (called a screen for short), materials smaller than the size of the screen holes penetrate through the screen holes and are called undersize products; material larger than the mesh size is continuously discharged from the screening surface and is referred to as oversize product.

Firstly, when a crushing and screening integrated powder metallurgy part crusher crushes and screens parts, a large amount of dust is often caused to continuously emerge due to long-term work with high strength, and the environment of a factory operation workshop is seriously turbid, so that the actual production efficiency is influenced.

Secondly, when a crushing, screening integration powder metallurgy part breaker broken screening part, often because fail in time to store the storage container in the screening machine ejection of compact, lead to the later stage operative employee to need the manual work to carry out the partial shipment again, seriously influence workshop's work efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the crushing and screening integrated powder metallurgy part crusher, which has the advantages of dust removal and quick charging and solves the problems.

The utility model provides the following technical scheme: a crushing and screening integrated powder metallurgy part crusher comprises a support frame, wherein a three-layer screening machine is fixedly connected to the inner surface of the support frame, the three-layer screening machine comprises a screening machine discharging box body, a screening machine driving system is fixedly connected to the inner wall of the screening machine discharging box body, the screening machine driving system comprises a fixing frame, a shaft fixer is fixedly connected to the upper surface of the fixing frame, an L-shaped transmission shaft is movably sleeved on the inner wall of the shaft fixer, a screening machine gear is movably connected to the outer wall of the L-shaped transmission shaft, a screening machine belt is movably connected to the outer wall of the screening machine gear, a screening machine motor is movably connected to the inner wall of the screening machine belt, a standard fixing tray is fixedly connected to the bottom end of the screening machine motor, a screening machine transmission shaft is fixedly connected to one end of the L-shaped transmission shaft, a screen connecting frame is movably connected to one end of the screening machine transmission shaft, a first screen is placed on the inner wall of the screen connecting frame, one end of the first screen is fixedly connected with a quick storage container buckling device, the quick storage container buckling device comprises a first discharging cover, the outer wall of the quick storage container buckling device is fixedly connected with a metal shifting sheet, the inner wall of the metal shifting sheet is movably connected with a first spring, the outer wall of the metal shifting sheet is movably connected with a limit stop, the lower surface of the quick storage container buckling device is fixedly connected with a second discharging cover, one end of the second discharging cover is fixedly connected with a second screen, the lower end of the second discharging cover is fixedly connected with a third discharging cover, one end of the third discharging cover is fixedly connected with a third screen, the bottom end of the third screen is movably connected with a roller device, the lower end of the roller device is fixedly connected with a roller fixing platform, and the outer wall of the roller fixing platform is fixedly connected with a discharging box body, and the upper surface of the screening machine driving system is fixedly connected with a screening machine feeding box body.

Carefully selecting, wherein the upper end of the supporting frame is fixedly connected with a jaw crusher, the jaw crusher comprises a side plate, the upper end of the side plate is fixedly connected with a crusher feeding box, a bearing is movably sleeved in the crusher feeding box, the inner wall of the bearing is movably connected with a crusher transmission rod, the outer wall of the crusher transmission rod is fixedly connected with an automatic balance closing plate, the lower end of the automatic balance closing plate is movably connected with a roller, one end of the roller is fixedly connected with a first crusher transmission gear, the other end of the roller is fixedly connected with a second crusher transmission gear, the outer wall of the second crusher transmission gear is movably connected with a crusher belt, the inner wall of the crusher belt is movably connected with a crusher motor, the bottom end of the crusher motor is fixedly connected with a motor bracket, and one end of the motor bracket is fixedly connected with a connecting device, connecting device includes the connecting block, connecting bolt has been cup jointed in the inside activity of connecting block, connecting bolt's outer wall swing joint has the nut, the second spring has been seted up to connecting bolt's outer wall, connecting bolt's outer wall fixed connection keeps off the dish, the bottom fixedly connected with hydraulic pressure fixed system of cylinder, connecting bolt's one end fixedly connected with hydraulic pressure fixed system, hydraulic pressure fixed system's outer fixed surface is connected with hydraulic cylinder, the hydraulic stem has been cup jointed in hydraulic cylinder's inner wall activity, hydraulic pressure fixed system's outer fixed surface is connected with I type connecting plate, the broken pinion rack of inner wall fixedly connected with of curb plate.

Carefully selecting, the inside of the crusher motor is made of a copper coil, the outer wall of the crusher motor is provided with an aluminum radiating groove, and the power value of the crusher motor is five points and five kilowatts per hour.

Carefully selecting, a plurality of through holes of twenty-forty millimeters are formed in the first screen, a plurality of through holes of ten-thirty millimeters are formed in the second screen, and a plurality of through holes of ten-twenty millimeters are formed in the third screen.

Carefully selecting, there is fixed dog at the both ends of I type connecting plate, and the inside of hydraulic fixing system and connecting block has seted up the dog groove, and blocks in the dog groove completely.

And in selection, the outer surface of the screen connecting frame is fixedly meshed with the first screen, the second screen and the third screen respectively, and the bottom of the screen connecting frame is completely supported by the two roller devices.

Compared with the prior art, the utility model has the following beneficial effects:

1. this crushing, screening integration powder metallurgy part rubbing crusher installs an automatic balance closed device additional through the feed inlet at jaw breaker, has solved because the long-term work of high strength leads to the problem that a large amount of dust constantly emits, avoids the mill to lead to the environment of operation workshop muddy and the problem that influences actual production efficiency.

2. This crushing, screening integration powder metallurgy part is smashed through installing a swift storage container buckle device additional at the screening machine discharge gate, has solved because fail in time to store the problem that leads to the artifical partial shipment that needs again of later stage operative employee in the storage container in the screening machine ejection of compact, has promoted the work efficiency in workshop greatly.

Drawings

FIG. 1 is a schematic view of the structural assembly of the present invention;

FIG. 2 is a schematic view of the internal structure of the structural screening device of the present invention;

FIG. 3 is a schematic view of the internal structure of the jaw crusher of the present invention;

FIG. 4 is a schematic view of a snap-fit device for a structurally sound storage container according to the present invention;

FIG. 5 is a schematic view of a structurally adjustable system of the present invention;

FIG. 6 is a schematic view of the structural automatic balancing closing device of the present invention;

figure 7 is an exploded schematic view of a structural screening device of the present invention.

In the figure: 1. a support frame; 2. three layers of screening machines; 201. a discharge box body of the sieving machine; 202. a screening machine drive system; 20201. a fixed mount; 20202. a shaft holder; 20203. an L-shaped transmission shaft; 20204. a screening machine gear; 20205. a screen belt; 20206. a screening machine motor; 20207. standardizing a fixed tray; 20208. a transmission shaft of the sieving machine; 20209. a screen connecting frame; 20210. a first screen; 20211. a quick storage container fastening device; 2021101, a first discharging cover; 2021102, metal plectrum; 2021103, a first spring; 2021104, limit stops; 20212. a second screen; 20213. a second discharging cover; 20214. a third screen; 20215. a third discharging cover; 20216. a roller device; 20217. a roller fixing platform; 203. a feeding box body of a sieving machine; 3. a jaw crusher; 301. a side plate; 302. a crusher feed bin; 303. a bearing; 304. a crusher drive link; 305. an automatic balancing closure plate; 306. a drum; 307. a first crusher drive gear; 308. a second crusher drive gear; 309. a crusher belt; 310. a crusher motor; 311. a motor bracket; 312. a connecting device; 31201. connecting blocks; 31202. a connecting bolt; 31203. a nut; 31204. a second spring; 31205. a catch plate; 31206. a hydraulic cylinder; 31207. a hydraulic lever; 31208. an I-shaped connecting plate; 313. a hydraulic fixing system; 314. a crushing toothed plate.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-7, a crushing and screening integrated powder metallurgy part crusher comprises a support frame 1, a three-layer screening machine 2 is fixedly connected to the inner surface of the support frame 1, the three-layer screening machine 2 comprises a screening machine discharging box 201, a screening machine driving system 202 is fixedly connected to the inner wall of the screening machine discharging box 201, the screening machine driving system 202 comprises a fixing frame 20201, a shaft fixer 20202 is fixedly connected to the upper surface of the fixing frame 20201, an L-shaped transmission shaft 20203 is movably sleeved on the inner wall of the shaft fixer 20202, a screening machine gear 20204 is movably connected to the outer wall of the L-shaped transmission shaft 20203, a screening machine belt 20205 is movably connected to the outer wall of the screening machine gear 20204, a screening machine motor 20206 is movably connected to the inner wall of the screening machine belt 05, a standard fixing tray 20207 is fixedly connected to the bottom end of the screening machine motor 20206, a screening machine transmission shaft 20208 is fixedly connected to one end of the L-shaped transmission shaft 20203, one end of the transmission shaft 20208 of the sieving machine is movably connected with a screen connecting frame 20209, the inner wall of the screen connecting frame 20209 is provided with a first screen 20210, one end of the first screen 20210 is fixedly connected with a fast storage container fastening device 20211, the fast storage container fastening device 20211 comprises a first discharging cover 2021101, the outer wall of the fast storage container fastening device 20211 is fixedly connected with a metal shifting piece 2021102, the inner wall of the metal shifting piece 2021102 is movably connected with a first spring 2021103, the outer wall of the metal shifting piece 2021102 is movably connected with a limit stop 2021104, the lower surface of the fast storage container fastening device 20211 is fixedly connected with a second discharging cover 20213, one end of the second discharging cover 20213 is fixedly connected with a second screen 20212, the lower end of the second discharging cover 20213 is fixedly connected with a third discharging cover 20215, one end of the third discharging cover 15 is fixedly connected with a third screen 20214, the bottom end of the third screen 20214 is movably connected with a roller device 20216, the lower end of the roller device 20216 is fixedly connected with a fixed platform 20217, the outer wall of the roller fixing platform 20217 is fixedly connected with a screening machine discharging box 201, and the upper surface of the screening machine driving system 202 is fixedly connected with a screening machine feeding box 203.

Wherein, the upper end of the supporting frame 1 is fixedly connected with a jaw crusher 3, the jaw crusher 3 comprises a side plate 301, the upper end of the side plate 301 is fixedly connected with a crusher feeding box 302, the inside of the crusher feeding box 302 is movably sleeved with a bearing 303, the inner wall of the bearing 303 is movably connected with a crusher transmission rod 304, the outer wall of the crusher transmission rod 304 is fixedly connected with an automatic balance closing plate 305, the lower end of the automatic balance closing plate 305 is movably connected with a roller 306, one end of the roller 306 is fixedly connected with a first crusher transmission gear 307, the other end of the roller 306 is fixedly connected with a second crusher transmission gear 308, the outer wall of the second crusher transmission gear 308 is movably connected with a crusher belt 309, the inner wall of the crusher belt 309 is movably connected with a crusher motor 310, the bottom end of the crusher motor 310 is fixedly connected with a motor bracket 311, one end of the motor bracket 311 is fixedly connected with a connecting device 312, connecting device 312 includes connecting block 31201, connecting bolt 31202 has been cup jointed in the inside activity of connecting block 31201, the outer wall swing joint of connecting bolt 31202 has nut 31203, second spring 31204 has been seted up to connecting bolt 31202's outer wall, connecting bolt 31202's outer wall fixed connection keeps off dish 31205, the bottom fixedly connected with hydraulic pressure fixed system 313 of cylinder 306, connecting bolt 31202's one end fixedly connected with hydraulic pressure fixed system 313, the outer surface fixedly connected with hydraulic cylinder 31206 of hydraulic pressure fixed system 313, the inner wall activity of hydraulic cylinder 31206 has cup jointed hydraulic stem 31207, the outer surface fixedly connected with I type connecting plate 31208 of hydraulic pressure fixed system 313, the broken pinion rack 314 of inner wall fixedly connected with of curb plate 301.

The crusher motor 310 is made of copper coils, an aluminum radiating groove is formed in the outer wall of the crusher motor 310, the power value of the crusher motor 310 is five points and five kilowatts per hour, heat can be effectively radiated, high rotating speed is achieved, noise is reduced, and stability of the crusher motor is improved.

A plurality of through holes of twenty to forty millimeters are formed in the first screen 20210, a plurality of through holes of ten to thirty millimeters are formed in the second screen 20212, and a plurality of through holes of ten to twenty millimeters are formed in the third screen 20214, so that the size of the discharging size of the screening machine can be effectively controlled, and the working performance of the machine can be improved.

Wherein, there is fixed dog at I type connecting plate 31208's both ends, and the dog groove has been seted up to hydraulic pressure fixing system 313 and connecting block 31201's inside, and I type connecting plate 31208 blocks completely in the dog groove, ensures the normal stable crushing efficiency of machine at broken in-process at the normal delivery of machine.

The outer surface of the screen connecting frame 20209 is fixedly engaged with the first screen 20210, the second screen 20212 and the third screen 20214, respectively, and the bottom is completely supported by the two roller devices 20216, so that more stable performance can be effectively achieved in the screening process of the actual crushing and screening integrated powder metallurgy part crusher, and the capacity of the machine is improved.

The working principle is as follows: when the crusher is used, the power supply of the crusher motor 310 and the sieving machine driving system 202 is switched on, powder metallurgy parts are placed into the crusher feeding box 302 through the automatic balance closing plate 305, the second crusher transmission gear 308 rotates and simultaneously drives the hydraulic fixing system 313 to rub the crushing toothed plate 314 by adjusting the tightness of the suitable nut 31203, the crushing effect is achieved, crushed products enter the sieving machine feeding box 203 and respectively fall above the first screen 20210, the second screen 20212 and the third screen 20214, and the crushed products respectively fall into a storage container clamped on the metal shifting piece 2021102 in advance through the quick storage container clamping device 20211, the second discharging cover 20213 and the third discharging cover 20215 after swinging in the horizontal direction, so that the operation of the crushing and sieving integrated powder metallurgy part crusher is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited to any other way.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crushing and screening integration powder metallurgy part rubbing crusher, includes support frame (1), its characterized in that: the inner surface of the support frame (1) is fixedly connected with a three-layer screening machine (2), the three-layer screening machine (2) comprises a screening machine discharging box body (201), the inner wall of the screening machine discharging box body (201) is fixedly connected with a screening machine driving system (202), the screening machine driving system (202) comprises a fixing frame (20201), the upper surface of the fixing frame (20201) is fixedly connected with a shaft fixer (20202), the inner wall of the shaft fixer (20202) is movably sleeved with an L-shaped transmission shaft (20203), the outer wall of the L-shaped transmission shaft (20203) is movably connected with a screening machine gear (20204), the outer wall of the screening machine gear (20204) is movably connected with a screening machine belt (05), the inner wall of the screening machine belt (20205) is movably connected with a screening machine motor (20206), and the bottom end of the screening machine motor (20206) is fixedly connected with a standard fixing tray (20207), one end of the L-shaped transmission shaft (20203) is fixedly connected with a sieving machine transmission shaft (20208), one end of the sieving machine transmission shaft (20208) is movably connected with a sieve screen connecting frame (20209), a first sieve screen (20210) is placed on the inner wall of the sieve screen connecting frame (20209), one end of the first sieve screen (20210) is fixedly connected with a quick storage container buckling device (20211), the quick storage container buckling device (20211) comprises a first discharging cover (2021101), the outer wall of the quick storage container buckling device (20211) is fixedly connected with a metal shifting sheet (2021102), the inner wall of the metal shifting sheet (2021102) is movably connected with a first spring (2021103), the outer wall of the metal shifting sheet (2021102) is movably connected with a limit stop (2021104), the lower surface of the quick storage container buckling device (20211) is fixedly connected with a second discharging cover (20213), one end of the second discharging cover (20213) is fixedly connected with a second sieve screen (20212), the lower end of the second discharging cover (20213) is fixedly connected with a third discharging cover (20215), one end of the third discharging cover (20215) is fixedly connected with a third screen (20214), the bottom end of the third screen (20214) is movably connected with a roller device (20216), the lower end of the roller device (20216) is fixedly connected with a roller fixing platform (20217), the outer wall of the roller fixing platform (20217) is fixedly connected with a screening machine discharging box body (201), and the upper surface of the screening machine driving system (202) is fixedly connected with a screening machine feeding box body (203).

2. The crushing and screening integrated powder metallurgy part crusher as claimed in claim 1, wherein: the upper end fixedly connected with jaw crusher (3) of support frame (1), jaw crusher (3) include curb plate (301), the upper end fixedly connected with crusher feed box (302) of curb plate (301), bearing (303) have been cup jointed in the inside activity of crusher feed box (302), the inner wall swing joint of bearing (303) has crusher transfer line (304), the outer wall fixedly connected with automatic balance closure plate (305) of crusher transfer line (304), the lower extreme swing joint of automatic balance closure plate (305) has cylinder (306), the one end fixedly connected with first crusher drive gear (307) of cylinder (306), the other end fixedly connected with second crusher drive gear (308) of cylinder (306), the outer wall swing joint of second crusher drive gear (308) has crusher belt (309), the inner wall of the crusher belt (309) is movably connected with a crusher motor (310), the bottom end of the crusher motor (310) is fixedly connected with a motor bracket (311), one end of the motor bracket (311) is fixedly connected with a connecting device (312), the connecting device (312) comprises a connecting block (31201), a connecting bolt (31202) is movably sleeved in the connecting block (31201), a nut (31203) is movably connected to the outer wall of the connecting bolt (31202), a second spring (31204) is arranged on the outer wall of the connecting bolt (31202), a baffle disc (31205) is fixedly connected to the outer wall of the connecting bolt (31202), a hydraulic fixing system (313) is fixedly connected to the bottom end of the roller (306), a hydraulic fixing system (313) is fixedly connected to one end of the connecting bolt (31202), and a hydraulic cylinder (31206) is fixedly connected to the outer surface of the hydraulic fixing system (313), the inner wall of the hydraulic cylinder (31206) is movably sleeved with a hydraulic rod (31207), the outer surface of the hydraulic fixing system (313) is fixedly connected with an I-shaped connecting plate (31208), and the inner wall of the side plate (301) is fixedly connected with a crushing toothed plate (314).

3. The crushing and screening integrated powder metallurgy part crusher as claimed in claim 2, wherein: the crusher motor (310) is internally made of copper coils, an aluminum radiating groove is formed in the outer wall of the crusher motor, and the power value of the crusher motor (310) is five points and five kilowatts per hour.

4. The crushing and screening integrated powder metallurgy part crusher as claimed in claim 1, wherein: the first screen mesh (20210) is internally provided with a plurality of through holes of twenty-forty mm, the second screen mesh (20212) is internally provided with a plurality of through holes of ten-thirty mm, and the third screen mesh (20214) is internally provided with a plurality of through holes of ten-twenty mm.

5. The crushing and screening integrated powder metallurgy part crusher of claim 2, wherein: fixed stop blocks are arranged at two ends of the I-shaped connecting plate (31208), stop block grooves are formed in the hydraulic fixing system (313) and the connecting block (31201), and the I-shaped connecting plate (31208) is completely clamped in the stop block grooves.

6. The crushing and screening integrated powder metallurgy part crusher as claimed in claim 1, wherein: the outer surface of the screen connecting frame (20209) is fixedly engaged with the first screen (20210), the second screen (20212) and the third screen (20214) respectively, and the bottom of the screen connecting frame is completely supported by the two roller devices (20216).