CN210965248U - Jaw crusher with blowing device - Google Patents

Abstract

The utility model belongs to the technical field of the technique of medicinal material broken shell and specifically relates to a hubei province formula breaker with blast apparatus is related to, which comprises a housin, the inside vertical decurrent pan feeding passageway that is equipped with of casing, fixedly connected with fixed plate on the inner wall of pan feeding passageway one side, the casing of fixed plate opposite one side is equipped with the rectangular hole, and the articulated swinging plate that is used for the extrusion to take the shell medicinal material in rectangular hole upper end, casing upper end fixedly connected with feed inlet, the feed inlet is connected with the blast apparatus who bloies facing to the pan feeding passageway. The utility model discloses have the effect of blowing off the residue of adhesion on fixed plate and swing board.

Description

Jaw crusher with blowing device

Technical Field

The utility model belongs to the technical field of the technique of medicinal material broken shell and specifically relates to a jaw crusher with blast apparatus is related to.

Background

At present, the variety of medicinal materials is various, some medicinal materials can be used only by breaking shells first, and in the process of breaking the shells of the medicinal materials, time is wasted if shells are broken manually.

The Chinese patent with publication number CN103404944A discloses a shell breaking mechanism of a pecan shell breaking machine, which comprises a fixed breaking plate, a movable breaking plate, an eccentric shaft and a shaft plate, wherein the fixed breaking plate is fixedly arranged on one side of the movable breaking plate through a bolt, the eccentric shaft is arranged at the upper end of the movable breaking plate, the eccentric shaft is fixedly connected with a belt wheel of the pecan shell breaking machine and can do circular reciprocating motion, and the shaft plate is arranged at the lower end of the movable breaking plate. In order to enable the hickory nut to smoothly fall into the gap between the fixed breaking plate and the movable breaking plate, the end surfaces of the fixed breaking plate and the movable breaking plate are inclined. When the shell is broken, the pecans fall into a gap between the movable breaking plate and the fixed breaking plate through the discharging device, an eccentric shaft in the shell breaking mechanism is driven by a belt wheel of the pecan shell breaking machine to run in a reciprocating mode and push the movable breaking plate to swing, so that the gap between the fixed breaking plate and the movable breaking plate is reduced, the pecans are broken under pressure under the action of gap extrusion force, then the movable breaking plate can reset under the continuous rotation of the eccentric shaft, one-time shell breaking is completed, and the working process is repeated endlessly and circularly.

The shell breaking mechanism of the hickory shell breaking machine can also be used for breaking shells of medicinal materials, but the technical scheme has the following defects: when the shell is broken at the gap, residues can be adhered to the movable breaking plate and the fixed breaking plate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a jaw crusher with blast apparatus, it has the effect of blowing off the residue of adhesion on fixed plate and swing board.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a hubei province formula breaker with blast apparatus, includes the casing, the inside vertical decurrent pan feeding passageway that is equipped with of casing, fixedly connected with fixed plate on the inner wall of pan feeding passageway one side, the casing of the opposite one side of fixed plate is equipped with the rectangular hole, and the articulated swing board that is used for the extrusion to take the shell medicinal material in the rectangular hole upper end, casing upper end fixedly connected with feed inlet, the feed inlet is connected with the blast apparatus who bloies facing to the pan feeding passageway.

Through adopting above-mentioned technical scheme, the medicinal material of taking the shell is broken the shell through the extrusion of swing board and fixed plate in the pan feeding passageway, probably has the residue adhesion this moment on fixed plate and swing board, and blast apparatus that the feed inlet top is connected with bloies to the pan feeding passageway, blows off the residue of adhesion on fixed plate and swing board, is discharged by pan feeding passageway bottom.

The utility model discloses further set up to: the blowing device comprises a pair of supporting rods fixedly connected with the outer walls of the two sides of the feeding port, a pair of inserting rods is inserted into the supporting rods, a connecting rod is fixedly connected between the pair of inserting rods, and the connecting rod is fixedly connected with a blower blowing air towards the feeding channel.

Through adopting above-mentioned technical scheme, feed inlet both sides fixed connection bracing piece, the bracing piece is pegged graft and is had the inserted bar, is connected with the connecting rod between the inserted bar, and the hair-dryer that fixed connection has on the connecting rod is bloied towards the pan feeding passageway, and the hair-dryer blows off the residue of adhesion on with fixed plate and the swing board.

The utility model discloses further set up to: the support rod is vertically arranged and provided with an inserting groove penetrating through the upper end and the lower end, a plurality of through holes vertically arranged are arranged in the inserting groove, the inserting rod is inserted into the inserting groove, and the bolt penetrates through the inserting rod and is connected with the through holes in the inserting groove.

Through adopting above-mentioned technical scheme, change the position of spliced pole in the inserting groove and can change the distance of hair-dryer and pan feeding passageway, when the bolt passed the spliced pole and is connected with the through-hole of lower extreme in the inserting groove, the hair-dryer is nearest apart from the pan feeding passageway, and the intensity of blowing is the biggest, changes the position of spliced pole in the inserting groove and then changes the intensity of blowing as required.

The utility model discloses further set up to: the swing plate is driven to swing through the swing mechanism, and a gap is formed between the swing plate and the lower end of the fixed plate.

Through adopting above-mentioned technical scheme, put into the pan feeding passageway with the medicinal material of shell, the medicinal material reachs the clearance department that fixed plate and swing board lower extreme formed, the medicinal material of taking the shell can not pass through the clearance, swing board swings under swing mechanism's drive, when swing board is close to the fixed plate, the clearance reduces, the medicinal material of fixed plate and swing board extrusion area shell is broken with the shell, the medicinal material size that has got rid of the shell is less than minimum clearance and can not extruded, when swing board keeps away from the fixed plate, the clearance increases, the medicinal material and the shell that have got rid of the shell leave the clearance and discharge from pan feeding passageway bottom.

The utility model discloses further set up to: swing mechanism includes the box, fixedly connected with motor on the box outer wall, the motor output shaft passes the box and at the box internal fixedly connected with dwang, dwang one end fixedly connected with axis direction and the unanimous transmission shaft of output shaft axis direction still include the first transfer line that one end and box upper portion inner wall articulated mid portion were equipped with the bar spout, the transmission shaft is installed in the spout and sliding connection, first transfer line is kept away from to articulate to have the second transfer line with box upper portion inner wall articulated one end, the second transfer line articulates there is the slide bar that passes box both sides lateral wall, slide bar one end articulates there is the third transfer line, a pair of installation piece of swing plate downside fixedly connected with, the same round bar of fixedly connected with axis direction and transmission shaft axis direction between a pair of installation piece, the third transfer line is articulated.

Through adopting above-mentioned technical scheme, the motor drives dwang anticlockwise rotation, the dwang is by the in-process of moving at left side and first transfer line vertical state with first transfer line vertical state on the right side, the transmission shaft slides in the spout and then drives first transfer line and move left, first transfer line drives the second transfer line and moves left, the second transfer line drives the slide bar and slides in the spliced eye left, the slide bar drives the third transfer line and moves left, the third transfer line drives the swing board and rotates left, the clearance of swing board and fixed plate lower extreme reduces, swing board and fixed plate extrusion medicinal material, the shell with the medicinal material is broken. The dwang is by the in-process of moving to right side and first transfer line vertical state at the left side with first transfer line vertical state, the transmission shaft slides and then drives first transfer line right side motion in the spout, first transfer line drives the second transfer line right side motion, the second transfer line drives the slide bar and slides in the spliced eye right side, the slide bar drives the third transfer line right side motion, the third transfer line drives the swing board and rotates right side, the clearance increase of swing board and fixed plate lower extreme, the medicinal material and the shell of having got rid of the shell are discharged from pan feeding passageway bottom.

The utility model discloses further set up to: the box is equipped with the inspection door, inspection door one side is articulated with the box, and the opposite side passes the inspection door and with box threaded connection through fixing bolt.

Through adopting above-mentioned technical scheme, when needs inspection box inner structure, unscrew fixing bolt and open the inspection door, it is fixed with the inspection door to pass the inspection door and twist in the box with fixing bolt at the during operation.

The utility model discloses further set up to: the surface of the fixing plate is provided with a plurality of strip-shaped bulges with triangular sections, and each strip-shaped bulge is arranged along the vertical direction.

Through adopting above-mentioned technical scheme, the strip arch on the fixed plate prevents that the medicinal material slides in gap department when the extrusion medicinal material, and the efficiency is higher when the strip arch makes broken shell.

The utility model discloses further set up to: the surface of the swinging plate is provided with a plurality of strip-shaped bulges with triangular sections, and each strip-shaped bulge is arranged from top to bottom along the surface of the swinging plate.

Through adopting above-mentioned technical scheme, the strip arch on the swing board prevents that the medicinal material slides in gap department when the extrusion medicinal material, and the efficiency is higher when the strip arch makes the broken shell.

The utility model discloses further set up to: the box body is characterized by further comprising a supporting frame, an adjusting groove in the same direction as the sliding rod is formed in the upper end of the supporting frame, a mounting plate is fixedly connected to the bottom surface of the box body, the mounting plate is mounted on the adjusting groove, and a bolt penetrates through the mounting plate to be fixed with the adjusting groove.

Through adopting above-mentioned technical scheme, the bolt passes mounting panel and adjustment tank and is connected box and support frame, unscrews the bolt, changes the position of mounting panel on the adjustment tank, and when the box was close to the fixed plate, the gap between swing board and the fixed plate lower extreme reduced, and when the fixed plate was kept away from to the box, the gap increase between swing board and the fixed plate lower extreme adjusted the position of mounting panel on the adjustment tank according to the size of broken shell medicinal material as required, has adjusted the back and has screwed up the bolt.

The utility model discloses further set up to: the inner wall of the bottom of the shell and the inner wall of the same side of the swinging plate are connected with a discharging plate in an inclined mode, and two sides of the discharging plate are fixedly connected with the supporting frame through a cross rod.

Through adopting above-mentioned technical scheme, fall the flitch from the medicinal material of the inside broken shell of casing on, conveniently collect medicinal material and shell through going out flitch drainage.

To sum up, the utility model discloses a beneficial technological effect does:

1. the blowing device blows air towards the feeding channel and has the effect of blowing off residues adhered to the fixed plate and the swinging plate;

2. the medicinal materials with the shells reach a gap formed by the lower ends of the fixed plate and the swing plate through the feeding channel, the shells are crushed when the gap is reduced, and the medicinal materials and the shells are discharged from the bottom of the feeding channel together when the gap is increased, so that the medicinal materials can be automatically crushed;

3. the mounting panel is installed on the spout and through bolted connection, breaks the size of shell medicinal material as required and adjusts the position of mounting panel on the adjustment tank.

Drawings

FIG. 1 is a schematic view of the present embodiment;

FIG. 2 is a schematic view of the present embodiment showing the fixed and swing plates;

FIG. 3 is a sectional view of the embodiment embodying the breaking means;

fig. 4 is a schematic view showing a state in which the rotating lever is perpendicular to the first rotating lever on the right side in the present embodiment;

fig. 5 is a schematic view showing a state where the rotating lever is perpendicular to the first rotating lever on the left side in the present embodiment;

FIG. 6 is a schematic view of the motor embodied in the present embodiment;

FIG. 7 is a schematic view showing the opening of the inspection door in the present embodiment;

FIG. 8 is a schematic view showing the closing of the inspection door in the present embodiment;

fig. 9 is a schematic view of the blowing device embodied in the present embodiment;

FIG. 10 is a schematic view showing an adjustment groove in the present embodiment;

fig. 11 is a schematic view showing the structure of the flitch in the present embodiment.

Reference numerals: 1. a feed inlet; 2. a hull breaking device; 21. a housing; 211. a feeding channel; 212. a fixing plate; 213. strip-shaped bulges; 214. a rectangular hole; 215. a swing plate; 2151. mounting blocks; 2152. a round bar; 22. a supporting seat; 23. a swing mechanism; 231. a box body; 2311. inserting holes; 2312. mounting a plate; 2313. an inspection door; 2314. fixing the bolt; 232. a motor; 233. rotating the rod; 2331. a drive shaft; 234. a first drive lever; 2341. a chute; 235. a second transmission rod; 236. a slide bar; 237. A third transmission rod; 3. a support frame; 31. a base; 32. an adjustment groove; 4. a discharge plate; 41. a cross bar; 5. a blowing device; 51. a support bar; 511. inserting grooves; 512. a through hole; 52. a plug rod; 53. a connecting rod; 54. an air blower.

Detailed Description

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

Example (b): as shown in fig. 1, for the utility model discloses a jaw crusher with blast apparatus, including shell breaking device 2, shell breaking device 2 upper portion fixedly connected with feed inlet 1. Still include support frame 3, 3 bottom fixedly connected with bases 31 of support frame, bases 31 increase the stability of broken shell device 2 at the during operation, and broken shell device 2 fixed connection is at the top of support frame 3. The medicinal material with the shell enters the shell breaking device 2 from the feeding hole 1, and the medicinal material and the shell are discharged from the bottom of the shell breaking device 2 after the shell breaking is finished in the shell breaking device 2. The blowing device 5 is connected with the feeding hole 1 and is positioned above the feeding hole 1 to blow air towards the inside of the shell breaking device 2 so as to blow off residues adhered in the shell breaking device 2.

As shown in fig. 2 and fig. 3, the shell breaking device 2 includes a shell 21, a support seat 22 is disposed on a side surface of a lower end of the shell 21, and the support seat 22 is fixedly connected with an upper end of the support frame 3. The inside vertical pan feeding passageway 211 that runs through casing 21 that is equipped with of casing 21, fixedly connected with on the inner wall of pan feeding passageway 211 one side has the fixed plate 212 the same with this side inner wall width, and the fixed plate 212 surface is equipped with the protruding 213 of a plurality of cross-section for triangle-shaped strip, and every strip is protruding 213 and is set up along vertical direction. The housing 21 on the opposite side of the fixing plate 212 is provided with a rectangular hole 214, the transverse width of the rectangular hole 214 is the same as the width of the fixing plate 212, and the lower end of the rectangular hole 214 and the fixing plate 212 are in the same horizontal position and have a height lower than the height of the fixing plate 212. The top of the rectangular hole 214 is hinged with a swing plate 215 with the same width as the fixed plate 212, the surface of the swing plate 215 is also provided with a plurality of strip-shaped protrusions 213 with triangular sections, and each strip-shaped protrusion 213 is arranged from top to bottom along the surface of the swing plate 215. The swing plate 215 forms a gap with the lower end of the fixed plate 212, the swing plate 215 rotates around the hinge, the gap between the fixed plate 212 and the swing plate 215 decreases when the lower end is close to the fixed plate 212, and the gap between the fixed plate 212 and the swing plate 215 increases when the lower end is far from the fixed plate 212.

The opening is greater than the lower extreme opening in feed inlet 1 upper end, and uncovered setting makes things convenient for the medicinal material to get into pan feeding passageway 211. The medicinal material with shell gets into the pan feeding passageway 211 in the casing 21 from feed inlet 1 department, reach the gap department that fixed plate 212 and swing board 215 lower extreme formed through pan feeding passageway 211, just block the medicinal material and can not pass through the gap when the gap is the biggest, when the gap reduces, the protruding 213 extrusion medicinal material of strip on fixed plate 212 and the swing board 215, with the shell breakage, when the gap is the smallest, the medicinal material size that has got rid of the shell is less than minimum gap and can not extruded, when the gap increases again, the medicinal material together leaves the gap with the shell and discharges from pan feeding passageway 211 lower extreme. The strip-shaped protrusions 213 on the fixed plate 212 and the swinging plate 215 prevent the medicinal materials from sliding at the gaps when the medicinal materials are extruded, and the strip-shaped protrusions 213 ensure that the medicinal materials are more efficient in breaking shells.

As shown in fig. 3 and 4, the swinging mechanism 23 (see fig. 2) is connected to the opposite side of the swinging plate 215 where the strip-shaped protrusion 213 is disposed, and the swinging plate 215 is driven by the swinging mechanism 23 to complete the shell breaking work for the medicinal materials. The swing mechanism 23 includes a box 231, a motor 232 (see fig. 6) is fixedly connected to an outer wall of the box 231, an output shaft of the motor 232 penetrates through the box 231 to reach the inside of the box 231 and is fixedly connected with a rotating rod 233, one end of the rotating rod 233 is fixedly connected with the output shaft, the other end of the rotating rod 233 is fixedly connected with a transmission shaft 2331, and an axial direction of the transmission shaft 2331 is consistent with an axial direction of the output shaft of the. The swing mechanism 23 further includes a first transmission rod 234 having one end hinged to the inner wall of the upper portion of the box 231, a strip-shaped sliding slot 2341 is disposed in the middle portion of the first transmission rod 234, and the transmission shaft 2331 is installed in the sliding slot 2341 and is slidably connected to the sliding slot 2341. The end of the first transmission rod 234 far away from the inner wall of the upper part of the box 231 is hinged with a second transmission rod 235, and the second transmission rod 235 is hinged with a sliding rod 236. Insertion holes 2311 (refer to fig. 7) are formed in two side walls of the box 231, the sliding rod 236 penetrates through the insertion holes 2311 and is connected in a sliding mode, and one end of the sliding rod 236 is hinged to a third transmission rod 237. A pair of mounting blocks 2151 is fixedly connected to the lower side of the swing plate 215, a round rod 2152 having the same axial direction as the transmission shaft 2331 is fixedly connected between the pair of mounting blocks 2151, and the third transmission rod 237 is hinged to the round rod 2152.

As shown in fig. 4 and 5, the rotating rod 233 is driven by the motor 232 to rotate counterclockwise, when the rotating rod 233 moves from a state where the right side is perpendicular to the first driving rod 234 to a state where the left side is perpendicular to the first driving rod 234, the driving shaft 2331 slides in the sliding slot 2341 to drive the first driving rod 234 to move leftward, the first driving rod 234 drives the second driving rod 235 to move leftward, the second driving rod 235 drives the sliding rod 236 to slide leftward in the insertion hole 2311, the sliding rod 236 drives the third driving rod 237 to move leftward, the third driving rod 237 drives the swinging plate 215 to rotate leftward, a gap between the lower end of the swinging plate 215 and the lower end of the fixing plate 212 is reduced, the swinging plate 215 and the fixing plate 212 extrude the medicinal material, and the shells of. In the process that the rotating rod 233 moves from the state of being perpendicular to the first driving rod 234 at the left side to the state of being perpendicular to the first driving rod 234 at the right side, the driving shaft 2331 slides in the sliding groove 2341 to drive the first driving rod 234 to move rightwards, the first driving rod 234 drives the second driving rod 235 to move rightwards, the second driving rod 235 drives the sliding rod 236 to slide rightwards in the inserting hole 2311, the sliding rod 236 drives the third driving rod 237 to move rightwards, the third driving rod 237 drives the swinging plate 215 to rotate rightwards, the gap between the swinging plate 215 and the lower end of the fixing plate 212 is increased, and the medicinal material with the shells removed are discharged from the bottom end of the feeding channel 211 together.

As shown in fig. 7 and 8, an inspection door 2313 is installed on the opposite side of the case 231 to which the motor 232 is connected, one side of the inspection door 2313 is hinged to the case 231, and the other side of the inspection door 2313 is fixed to the case 231 by a fixing bolt 2314 penetrating through the inspection door 2313. The internal structure of the case 231 can be checked by unscrewing the fixing bolt 2314 and opening the inspection door 2313, and the inspection door 2313 is closed and fixed by the fixing bolt 2314 in operation.

As shown in fig. 9, the blowing device 5 includes a pair of support rods 51 fixedly connected to the outer walls of the two sides of the feeding port 1, the support rods 51 are provided with insertion grooves 511 extending downward through the top edges of the support rods 51 and extending through the bottom edges of the support rods 51, the insertion grooves 511 are located on the opposite side of the side where the support rods 51 are connected with the feeding port 1, and four through holes 512 are vertically and equidistantly distributed in the insertion grooves 511 above the feeding port 1. The plug device also comprises a pair of vertical plug rods 52 which are plugged with the plug slot 511, and bolts pass through the plug rods 52 and the through holes 512 on the plug slot 511 to fix the plug rods 52 and the plug slot 511. A connecting rod 53 is fixedly connected between the upper ends of the pair of inserting rods 52, and a blower 54 blowing air to the feeding channel 211 is fixedly connected to the middle position of the connecting rod 53.

When the medicinal material with the shells is pressed at the lower ends of the fixed plate 212 and the swing plate 215, there is a possibility that residues adhere to the fixed plate 212 and the swing plate 215, and the blower 54 blows air against the feeding path 211 to blow away the residues. The blowing intensity of the blower 54 to the material inlet channel 211 can be changed by changing the position of the plugging rod 52 on the plugging slot 511, and when the plugging rod 52 is connected with the through hole 512 at the lowest end of the plugging slot 511 through a bolt, the blower 54 is closest to the material inlet channel 211 at the moment, and the blowing intensity is the highest.

As shown in fig. 10 and 11, a mounting plate 2312 (see fig. 2) is fixedly connected to the bottom of the housing 231, an adjustment groove 32 is formed at the upper end of the support frame 3, the adjustment groove 32 penetrates through the support frame 3, and the direction of the adjustment groove 32 is the same as that of the slide rod 236. Bolts pass through the mounting plate 2312 and the adjustment grooves 32 to connect the case 231 and the support bracket 3. The bolt is loosened, the position of the mounting plate 2312 on the adjusting groove 32 is changed, when the box body 231 is close to the fixing plate 212, the gap between the lower ends of the swinging plate 215 and the fixing plate 212 is reduced, when the box body 231 is far away from the fixing plate 212, the gap between the lower ends of the swinging plate 215 and the fixing plate 212 is increased, the position of the mounting plate 2312 on the adjusting groove 32 is adjusted according to the size of the shell-breaking medicinal material, and the bolt is screwed after the adjustment is completed.

The inner wall of the bottom of the shell breaking device 2 on the same side with the swing plate 215 is lapped with the discharge plate 4 which is obliquely arranged, cross rods 41 are fixedly connected to two sides of the discharge plate 4, and the cross rods 41 are fixedly connected with the support frame 3. The medicinal material that has broken the shell from the inside of broken shell device 2 falls to play flitch 4, conveniently collects medicinal material and shell through going out flitch 4 drainage.

The implementation principle of the embodiment is as follows: the medicinal material that will take the shell is put into feed inlet 1, the medicinal material reaches fixed plate 212 and the clearance department that swing board 215 lower extreme formed through pan feeding passageway 211 in the casing 21, swing board 215 swings under the drive of swing mechanism 23, when swing board 215 lower extreme is close to fixed plate 212, the clearance of swing board 215 and fixed plate 212 lower extreme diminishes, swing board 215 and fixed plate 212 extrusion medicinal material accomplish broken shell work, when swing board 215 keeps away from fixed plate 212, the clearance grow of swing board 215 and fixed plate 212 lower extreme, medicinal material and shell leave the clearance and fall on ejection of compact board 4, collect medicinal material and shell again through ejection of compact board 4 drainage. The blower 54 blows air against the feeding path 211 to blow off the residue adhered to the lower ends of the fixed plate 212 and the swing plate 215.

The mounting position of the mounting plate 2312 on the adjusting groove 32 is adjusted according to the size of the medicinal materials needing to be shelled, so that the size of a gap formed between the mounting plate 2312 and the lower end of the swinging plate 215 is adjusted.

When the internal structure of the cabinet 231 needs to be checked, the inspection door 2313 is opened, and the inspection door 2313 is closed during operation.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides a jaw crusher with blast apparatus which characterized in that: including casing (21), casing (21) inside is equipped with vertical decurrent pan feeding passageway (211), fixedly connected with fixed plate (212) on the inner wall of pan feeding passageway (211) one side, and casing (21) of fixed plate (212) opposite one side is equipped with rectangular hole (214), and rectangular hole (214) upper end articulates there is swing board (215) that is used for the extrusion to take the shell medicinal material, casing (21) upper end fixedly connected with feed inlet (1), feed inlet (1) are connected with blast apparatus (5) towards pan feeding passageway (211) and blow.

2. The jaw crusher with a blowing device according to claim 1, characterized in that: the blowing device (5) comprises a pair of supporting rods (51) fixedly connected with the outer walls of the two sides of the feeding port (1), the supporting rods (51) are connected with a pair of inserting rods (52) in an inserting mode, a connecting rod (53) is fixedly connected between the pair of inserting rods (52), and a blower (54) blowing towards the feeding channel (211) is fixedly connected with the connecting rod (53).

3. The jaw crusher with a blowing device according to claim 2, characterized in that: the supporting rod (51) is vertically arranged and provided with an inserting groove (511) penetrating through the upper end and the lower end, a plurality of through holes (512) which are vertically arranged are formed in the inserting groove (511), the inserting rod (52) is inserted into the inserting groove (511), and a bolt penetrates through the inserting rod (52) and is connected with the through holes (512) in the inserting groove (511).

4. The jaw crusher with a blowing device according to claim 1, characterized in that: the swinging plate (215) is driven to swing through the swinging mechanism (23), and a gap is formed between the swinging plate (215) and the lower end of the fixing plate (212).

5. The jaw crusher with a blowing device according to claim 4, characterized in that: the swing mechanism (23) comprises a box body (231), a motor (232) is fixedly connected to the outer wall of the box body (231), an output shaft of the motor (232) penetrates through the box body (231) and a rotating rod (233) is fixedly connected to the inner wall of the box body (231), one end of the rotating rod (233) is fixedly connected with a transmission shaft (2331) with the axis direction consistent with the axis direction of the output shaft, a first transmission rod (234) with one end hinged to the inner wall of the upper portion of the box body (231) and the middle portion provided with a strip-shaped sliding groove (2341), the transmission shaft (2331) is installed in the sliding groove (2341) and connected in a sliding manner, one end, away from the inner wall of the upper portion of the box body (231), of the first transmission rod (234) is hinged to a second transmission rod (235), the second transmission rod (235) is hinged to a sliding, a pair of mounting blocks (2151) is fixedly connected to the lower side of the swinging plate (215), a round rod (2152) with the axial direction identical to that of the transmission shaft (2331) is fixedly connected between the pair of mounting blocks (2151), and the third transmission rod (237) is hinged to the round rod (2152).

6. The jaw crusher with a blowing device according to claim 5, characterized in that: the box body (231) is provided with an inspection door (2313), one side of the inspection door (2313) is hinged with the box body (231), and the other side of the inspection door (2313) penetrates through the inspection door (2313) through a fixing bolt (2314) and is in threaded connection with the box body (231).

7. The jaw crusher with a blowing device according to claim 5, characterized in that: the surface of the fixing plate (212) is provided with a plurality of strip-shaped bulges (213) with triangular sections, and each strip-shaped bulge (213) is arranged along the vertical direction.

8. The jaw crusher with a blowing device according to claim 5, characterized in that: the surface of the swinging plate (215) is provided with a plurality of strip-shaped bulges (213) with triangular sections, and each strip-shaped bulge (213) is arranged from top to bottom along the surface of the swinging plate (215).

9. The jaw crusher with a blowing device according to claim 5, characterized in that: the box body is characterized by further comprising a supporting frame (3), an adjusting groove (32) with the same direction as the sliding rod (236) is formed in the upper end of the supporting frame (3), an installation plate (2312) is fixedly connected to the bottom surface of the box body (231), the installation plate (2312) is installed on the adjusting groove (32), and a bolt penetrates through the installation plate (2312) to be fixed with the adjusting groove (32).

10. The jaw crusher with a blowing device according to claim 8, characterized in that: the inner wall of the bottom of the shell (21) and the inner wall of the same side of the swinging plate (215) are connected with a discharging plate (4) which is obliquely arranged in a lap joint mode, and two sides of the discharging plate (4) are fixedly connected with the supporting frame (3) through a cross rod (41).

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