CN218308195U

CN218308195U - Raw material crushing apparatus

Info

Publication number: CN218308195U
Application number: CN202222137688.0U
Authority: CN
Inventors: 李楠; 何笛; 孙立新; 商娇; 张一丁
Original assignee: Jinzhou Ben Tian Pharmaceutical Co ltd
Current assignee: Jinzhou Ben Tian Pharmaceutical Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-17
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a raw materials crushing apparatus, including braced frame mechanism, broken screening mechanism and grinding mechanism, braced frame mechanism includes the workstation, workstation top surface is provided with protective frame, the workstation upper surface is provided with the box, the inside cavity of box, protective frame is inboard arranged in to the box, box inner wall symmetry is provided with the boss, the discharge gate has been seted up to the box front side surface, the inside stock guide that is provided with of box, the stock guide link up with the discharge gate, the stock guide slope sets up, broken screening mechanism includes headstock and sieve material frame, and this equipment is provided with two-layer reducing mechanism, and the relative rotation of the pinch roller through the top earlier carries out preliminary crushing to the raw materials, then through the screening, will reach the raw materials of requirement and grind, and the raw materials that do not reach the requirement continue to stay on the upper strata and roll crushing, select separately when kibbling, smashes step by step, can guarantee crushing effect.

Description

Raw material crushing apparatus

Technical Field

The utility model belongs to the technical field of crushing apparatus, concretely relates to raw materials crushing apparatus.

Background

A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The existing crushing equipment has a complex structure, is inconvenient to operate, easily leads to insufficient crushing of raw materials, has poor crushing effect, can select different crushing equipment according to the particle size and the shape of the raw materials for crushing materials, and carries out crushing process on the same batch of raw materials, the raw materials must have the condition of different sizes, the existing crushing equipment is inconvenient to sieve in crushing, the raw material particles meeting the requirements and the raw material particles which do not meet the requirements are inconvenient to separate, and the crushing effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials crushing apparatus to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a raw materials crushing apparatus, includes braced frame mechanism, broken screening mechanism and grinding mechanism, braced frame mechanism includes the workstation, workstation top surface is provided with protective frame, the workstation upper surface is provided with the box, the inside cavity of box, protective frame is inboard arranged in to the box, box inner wall symmetry is provided with the boss, the discharge gate has been seted up to the box front side surface, the inside stock guide that is provided with of box, the stock guide link up with the discharge gate, the stock guide slope sets up, broken screening mechanism includes headstock and sieve material frame, one side surface of box is arranged in to the headstock, just the inside cavity of headstock, the one end surface mounting that the workstation is close to the headstock has actuating mechanism A, actuating mechanism A output shaft end installs power gear, power gear arranges the headstock in inside, the inside top of box installs the transmission shaft through the bearing symmetry, just transmission shaft one end runs through the box, the transmission shaft surface is provided with the compression roller, two the compression roller box is all arranged in to the compression roller inside, and two the compression roller mutually supports, transmission shaft one end is provided with drive gear, drive gear and drive mechanism B and drive mechanism below the box.

Preferably, a first conical tooth is installed at the output shaft end of the driving mechanism B, the transmission cylinder is installed on the material guide plate through a bearing, the transmission cylinder penetrates through the material guide plate, the top of the transmission cylinder is provided with a lower grinding plate, and a second conical tooth is arranged at the bottom of the transmission cylinder.

Preferably, the transmission rod is installed on the lower surface in the box body through a bearing, the transmission rod penetrates through the transmission cylinder and the second conical tooth, an upper grinding plate is arranged at the top of the transmission rod, and a third conical tooth is arranged at the bottom of the transmission rod.

Preferably, the first conical teeth are meshed with the second conical teeth and the third conical teeth respectively, the upper grinding plate is arranged above the lower grinding plate, the surface of the inner wall of the boss is provided with an extension plate, and the lower surface of the lower grinding plate is in contact with the upper surface of the extension plate.

Preferably, the sieve material frame is arranged between the grinding roller and the upper grinding plate, the sieve plate is arranged on the inner side of the sieve material frame, the supporting rods are symmetrically arranged on the lower surface of the sieve material frame and penetrate through the bosses, the two ends of the grinding roller are symmetrically provided with poking rods, and the poking rods are in contact with the upper surface of the sieve material frame.

Preferably, the bracing piece bottom is provided with the stopper, the boss lower surface is arranged in to the stopper, bracing piece surface cover is equipped with the bradyseism spring, the bradyseism spring top contacts with sieve material frame lower surface, bradyseism spring bottom contacts with the boss upper surface.

Preferably, the top of the box body is provided with a discharging hopper, and the discharging hopper is communicated with the inside of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a raw materials crushing apparatus, this equipment are provided with two-layer reducing mechanism, rotate earlier through the relative of the rolling wheel of top and carry out preliminary smashing to the raw materials, then through the screening, will reach the raw materials that requires and grind, and the raw materials that does not reach the requirement continues to stay on the upper strata and rolls crushing, sorts in kibbling while, smashes step by step, can guarantee crushing effect.

Drawings

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

FIG. 2 is a longitudinal front sectional view of the case of the present invention;

FIG. 3 is a longitudinal left sectional view of the case of the present invention;

fig. 4 is a vertical right sectional view of the power box of the present invention.

In the figure: 1. a support frame mechanism; 101. a work table; 102. a protective frame; 103. a box body; 104. a discharge port; 105. feeding a hopper; 106. a stock guide; 107. a boss; 108. an extension plate; 2. a crushing and screening mechanism; 201. a power box; 202. a drive mechanism A; 203. a power gear; 204. a drive shaft; 205. a transmission gear; 206. rolling a roller; 207. a poke rod; 208. a screen frame; 209. a sieve plate; 210. a support bar; 211. a limiting block; 212. a cushioning spring; 3. a grinding mechanism; 301. a drive mechanism B; 302. a first conical tooth; 303. a transmission cylinder; 304. a second tapered tooth; 305. a lower polishing plate; 306. a transmission rod; 307. an upper grinding plate; 308. a third tapered tooth.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a raw material crushing equipment, including supporting frame mechanism 1, broken screening mechanism 2 and grinding mechanism 3, supporting frame mechanism 1 includes workstation 101, workstation 101 top surface is provided with protection frame 102, workstation 101 upper surface is provided with box 103, the inside cavity of box 103, protection frame 102 inboard is arranged in to box 103, box 103 inner wall symmetry is provided with boss 107, discharge gate 104 has been seted up to box 103 front side surface, box 103 is inside to be provided with stock guide 106, stock guide 106 is link up with discharge gate 104, stock guide 106 slope sets up, broken screening mechanism 2 includes power box 201 and sieve material frame 208, power box 201 arranges one side surface of box 103 in, and power box 201 is inside cavity, workstation 101 is close to one end surface mounting of power box 201 has actuating mechanism A202, actuating mechanism A202 output shaft end mounting has power gear 203, power gear 203 arranges the inside power box 201 in, box 103 is inside top has transmission shaft 204 through bearing symmetry mounting, and transmission shaft 204 one end runs through

box

103, 204 surface is provided with two rolls 206, two rolls 206 all arrange the inside box 103, and two drive gear 205 and drive gear 205 drive gear 301 are provided with a drive gear 205 in the transmission gear 205, wherein the drive mechanism 205 and the drive gear 301 of the box 103, the drive gear 205 and the drive mechanism is provided with a drive gear 205 in the transmission gear 205, the lower drive gear 301, wherein the drive mechanism 301 of the box 103, the drive mechanism is arranged in.

In order to simultaneously drive the upper grinding plate 307 and the lower grinding plate 305 to rotate relatively by the rotation of the drive mechanism B301 to grind the material, in this embodiment, preferably, a first tapered tooth 302 is installed at an output shaft end of the drive mechanism B301, the transmission cylinder 303 is installed on the material guide plate 106 through a bearing, the transmission cylinder 303 penetrates through the material guide plate 106, the lower grinding plate 305 is installed at the top of the transmission cylinder 303, a second tapered tooth 304 is installed at the bottom of the transmission cylinder 303, the transmission rod 306 is installed on the lower surface inside the box 103 through a bearing, the transmission rod 306 penetrates through the transmission cylinder 303 and the second tapered tooth 304, the upper grinding plate 307 is installed at the top of the transmission rod 306, and a third tapered tooth 308 is installed at the bottom of the transmission rod 306.

In order to ensure that the lower grinding plate 305 can be supported by the extension plate 108 conveniently during operation, so as to improve the stability of the whole device, in this embodiment, it is preferable that the first tapered teeth 302 are engaged with the second tapered teeth 304 and the third tapered teeth 308, respectively, the upper grinding plate 307 is placed above the lower grinding plate 305, the extension plate 108 is arranged on the inner wall surface of the boss 107, and the lower surface of the lower grinding plate 305 is in contact with the upper surface of the extension plate 108.

In order to perform screening through the vibration of the screen plate 209 in the upper and lower two-stage screening process, so as to drive the analysis and pulverization effect, in this embodiment, preferably, the screen material frame 208 is disposed between the rolling roller 206 and the upper grinding plate 307, the screen plate 209 is disposed on the inner side of the screen material frame 208, the support rods 210 are symmetrically disposed on the lower surface of the screen material frame 208, the support rods 210 penetrate through the bosses 107, the poking rods 207 are symmetrically disposed at two ends of the rolling roller 206, the poking rods 207 are in contact with the upper surface of the screen material frame 208, the bottom of the support rods 210 are provided with the limiting blocks 211, the limiting blocks 211 are disposed on the lower surface of the bosses 107, the shock absorbing springs 212 are sleeved on the surfaces of the support rods 210, the tops of the shock absorbing springs 212 are in contact with the lower surface of the screen material frame 208, and the bottoms of the shock absorbing springs 212 are in contact with the upper surfaces of the bosses 107.

In order to facilitate the material to be poured into the box 103, in this embodiment, it is preferable that a discharging hopper 105 is disposed at the top of the box 103, and the discharging hopper 105 is communicated with the inside of the box 103.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation fixation and safety protection of the utility model are checked, then the utility model can be used to drive the driving mechanism A202 and the driving mechanism B301 respectively, the driving mechanism A202 is started to drive the power gear 203 to rotate, and the power gear 203 drives one of the transmission gears 205 to rotate, the number of teeth of the power gear 203 is less than that of the transmission gear 205, therefore, the output rotating speed of the driving mechanism A202 can be reduced through the power gear 203, the torque is increased, and the two rolling rollers 206 are driven to rotate relatively through the mutual meshing between the two transmission gears 205, the rotating speed is the same, the rotating direction is opposite, the poking rod 207 can be driven to rotate in the rotating process, the upper surface of the screening frame 208 is pressed through the rotation of the poking rod 207, when the poking rod 207 is vertically downward, the screening frame 208 is pressed, and the cushioning spring 212 is made to accumulate force, when the poke rod 207 is not pressing down the screen frame 208 in the continuous rotation process, because the accumulated force of the cushioning spring 212 can make the screen frame 208 return to and move up in advance, the screen frame 208 vibrates up and down once per rotation of the grinding roller 206, and at the same time, the activation of the driving mechanism B301 can drive the first conical tooth 302 to rotate, because the first conical tooth 302 is simultaneously engaged with the second conical tooth 304 and the third conical tooth 308, the rotation of the first conical tooth 302 can drive the second conical tooth 304 and the third conical tooth 308 to rotate, the rotation directions are opposite, the second conical tooth 304 and the third conical tooth 308 are coaxial, and the transmission rod 306 penetrates through the transmission cylinder 303, so the activation of the driving mechanism B301 can drive the upper lower grinding plate 305 and the upper grinding plate 307 to rotate relatively, the material enters the box 103 through the lower hopper 105, will roll through the relative rotation of two grinding roller 206 earlier for carry out preliminary crushing, and through the contact of poker rod 207 with sieve material frame 208 in the pivoted in-process, make sieve material frame 208 vibrate, will extrude the material through grinding roller 206 and carry out the vibration screening, then fall, can fall the upper surface of last lapping plate 307 at first during the whereabouts, go up lapping plate 307 and lower lapping plate 305 surface and all seted up even aperture, enter into between last lapping plate 307 and the lower lapping plate 305 through the aperture on last lapping plate 307, then through the relative rotation of both, make the material ground, and fall to the upper surface of stock guide 106 through the aperture on lower lapping plate 305 surface, stock guide 106 slope sets up, and link up with discharge gate 104, therefore the material that falls to the stock guide 106 surface can flow out through discharge gate 104, so that concentrate the processing.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a raw materials crushing apparatus, includes supporting frame mechanism (1), broken screening mechanism (2) and grinding mechanism (3), its characterized in that: the supporting frame mechanism (1) comprises a workbench (101), a protective frame (102) is arranged on the top surface of the workbench (101), a box body (103) is arranged on the upper surface of the workbench (101), the box body (103) is hollow inside, the box body (103) is arranged on the inner side of the protective frame (102), bosses (107) are symmetrically arranged on the inner wall of the box body (103), a discharge hole (104) is formed in the front side surface of the box body (103), a material guide plate (106) is arranged inside the box body (103), the material guide plate (106) is communicated with the discharge hole (104), the material guide plate (106) is obliquely arranged, the crushing screening mechanism (2) comprises a power box (201) and a material screening frame (208), the power box (201) is arranged on the outer surface of one side of the box body (103) and is hollow inside, a driving mechanism A (202) is arranged on the upper surface of one end, close to the power box (201), of the workbench (101) is provided with a driving mechanism A (202), a power gear (203) is arranged on the output end of the power box (203), the power box (201) is arranged inside, a transmission shaft end (204) penetrates through a bearing (204), the utility model discloses a grinding machine, including transmission shaft (204), box (103), drive gear (205), grinding roller (206), drive gear (205) and drive gear (205), grinding roller (204) surface is provided with grinding roller (206), two inside box (103) is all arranged in to grinding roller (206), and two grinding roller (206) is mutually supported, transmission shaft (204) one end is provided with drive gear (205), two inside headstock (201) is all arranged in to drive gear (205), and two drive gear (205) intermeshing, one of them drive gear (205) and power gear (203) intermeshing, grinding mechanism (3) are including driving barrel (303) and transfer line (306), box (103) inside below is provided with actuating mechanism B (301), guide plate (106) below is arranged in actuating mechanism B (301).

2. A material crushing apparatus according to claim 1, characterized in that: first conical teeth (302) are installed at the output shaft end of the driving mechanism B (301), the transmission cylinder (303) is installed on the material guide plate (106) through a bearing, the transmission cylinder (303) penetrates through the material guide plate (106), a lower grinding plate (305) is arranged at the top of the transmission cylinder (303), and second conical teeth (304) are arranged at the bottom of the transmission cylinder (303).

3. A material reducing apparatus in accordance with claim 2, wherein: the transmission rod (306) is mounted on the lower surface of the inner portion of the box body (103) through a bearing, the transmission rod (306) penetrates through the transmission cylinder (303) and the second conical tooth (304), an upper grinding plate (307) is arranged at the top of the transmission rod (306), and a third conical tooth (308) is arranged at the bottom of the transmission rod (306).

4. A material reducing apparatus in accordance with claim 3, wherein: the first conical teeth (302) are respectively meshed with the second conical teeth (304) and the third conical teeth (308), the upper grinding plate (307) is arranged above the lower grinding plate (305), the inner wall surface of the boss (107) is provided with an extension plate (108), and the lower surface of the lower grinding plate (305) is in contact with the upper surface of the extension plate (108).

5. A material reducing apparatus in accordance with claim 4, wherein: sieve material frame (208) are arranged in between grinding roller (206) and last abrasive plate (307), sieve material frame (208) inboard is provided with sieve board (209), sieve material frame (208) lower surface symmetry is provided with bracing piece (210), boss (107) are run through to bracing piece (210), grinding roller (206) both ends symmetry is provided with poker rod (207), poker rod (207) and sieve material frame (208) upper surface contact.

6. A material reducing apparatus in accordance with claim 5, wherein: bracing piece (210) bottom is provided with stopper (211), boss (107) lower surface is arranged in stopper (211), bracing piece (210) surface cover is equipped with bradyseism spring (212), bradyseism spring (212) top contacts with sieve material frame (208) lower surface, bradyseism spring (212) bottom contacts with boss (107) upper surface.

7. A material crushing apparatus according to claim 6, characterized in that: the top of the box body (103) is provided with a discharging hopper (105), and the discharging hopper (105) is communicated with the inside of the box body (103).