CN210411024U - Novel crushing apparatus is used in fertilizer production - Google Patents

Abstract

The utility model provides a novel crushing apparatus is used in fertilizer production, including smashing the case, the bracing piece, crushing motor, the rotating tube smashes the blade, and deep groove ball bearing can dismantle rotatory push plate structure, can observe and filter the discharge tube structure, can peg graft fixed sealed clearance plate structure, smashes the switch, the filling pipe, fixed control tube, telescopic link, U type seat rotates shielding plate and square head bolt, crushing case bolted connection on the upper portion between the bracing piece. The utility model discloses the setting of cup joint pipe, hexagon head bolt, connecting seat, connection catch bar, catch plate and silica gel board is favorable to promoting the raw materials of bigger granule in the crushing process, prevents that the raw materials of bigger granule from influencing crushing work; the delivery pipe, filter sieve net connects the catch bar, and the setting of catch plate and silica gel board is favorable to promoting the raw materials of great granule, conveniently carries out the crushing work that relapses to the raw materials of great granule.

Description

Novel crushing apparatus is used in fertilizer production

Technical Field

The utility model belongs to the technical field of fertilizer production crushing apparatus, especially, relate to a novel crushing apparatus for fertilizer production.

Background

A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and the crushing is realized in a high-speed impact mode. The wind energy is utilized to produce powder at one time, and the traditional screening procedure is cancelled. The small-sized pulverizer can be used in the fertilizer production industry, has a simple structure, is convenient to use and easy to install, and is popular with manufacturers.

But current fertilizer grinder still has the great raw materials influence crushing work that kibbling in-process appears easily, inconvenient in the in-process of work carry out crushing work repeatedly and when blockking up inconvenient problem of clearing up.

Therefore, the invention of a novel crushing device for fertilizer production is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel crushing apparatus is used in fertilizer production to solve current fertilizer rubbing crusher and have the great raw materials influence crushing work that the kibbling in-process appears easily, inconvenient problem of clearing up when inconvenient repeated crushing work and the jam of carrying on of in-process of work. A novel crushing device for fertilizer production comprises a crushing box, supporting rods, a crushing motor, a rotary pipe, a crushing blade, a deep groove ball bearing, a detachable rotary pushing plate structure, a observable filtering and discharging pipe structure, a pluggable fixed sealing cleaning plate structure, a crushing switch, an injection pipe, a fixed adjusting pipe, a telescopic rod, a U-shaped seat, a rotary shielding plate and a square head bolt, wherein the crushing box is connected to the upper part between the supporting rods through the bolt; the crushing motor is connected to the middle position of the right side of the crushing box through a bolt; the rotating pipe is connected to the output shaft of the crushing motor through a key; the crushing blades are sequentially bolted to the upper end and the lower end of the rotating pipe from left to right; the deep groove ball bearing is embedded in the middle of the inner wall of the left side of the crushing box; the detachable rotary pushing plate structure is arranged on the left side of the outer wall of the rotary pipe; the observable filtering discharge pipe structure is arranged on the left side of the lower end of the crushing box; the pluggable fixed sealing cleaning plate structure is arranged on the left side of the upper end of the crushing box; the crushing switch screw is connected to the upper part of the right side of the crushing box; the filling pipe is welded on the right side of the upper end of the crushing box; the fixed adjusting pipes are respectively welded on the right side of the upper end of the crushing box; the lower ends of the telescopic rods are respectively inserted in the middle positions inside the upper ends of the fixed adjusting pipes; the upper ends of the telescopic rods are respectively connected to the middle position inside the lower end of the U-shaped seat in a shaft mode; the U-shaped seats are respectively connected to the left side and the right side of the lower end of the rotary shielding plate through bolts; the square head bolts are respectively in threaded connection with the middle position of the upper part of the front surface of the fixed adjusting pipe; the detachable rotary pushing plate structure comprises a sleeve pipe, a hexagonal head bolt, a connecting seat, a connecting pushing rod, a pushing plate and a silica gel plate, wherein the hexagonal head bolt is in threaded connection with the middle position of the front surface of the sleeve pipe; the connecting seat is welded in the middle of the lower end of the sleeve pipe; the upper end of the connecting push rod is in threaded connection with the middle position inside the lower end of the connecting seat; the lower end of the connecting push rod is welded in the middle of the upper end of the push plate; the silica gel plate is connected to the lower end of the pushing plate through screws.

Preferably, the observable filtering discharge pipe structure comprises a discharge pipe, a filtering screening net, an observation sheet, an L-shaped plugboard, a rubber cap and a connecting rope, wherein the filtering screening net is connected to the inner wall of the upper end of the discharge pipe through a screw; the observation sheet is embedded in the middle of the front surface of the discharge pipe; the L-shaped plugboard is plugged in the upper part of the right side of the discharge pipe; the rubber cap is sleeved on the outer wall of the lower end of the discharge pipe; one end of the connecting rope is glued in the middle of the right side of the rubber cap; the other end of the connecting rope is glued to the lower part of the right side of the discharge pipe.

Preferably, the pluggable fixed sealing cleaning plate structure comprises a U-shaped plugging seat, an L-shaped shielding plate, a rubber sealing gasket, a fixed plate, a wing-shaped bolt and an anti-skidding sleeve, wherein the L-shaped shielding plate is plugged in the middle of the inner part of the right side of the U-shaped plugging seat; the rubber sealing pad is glued at the lower end of the L-shaped baffle plate; the fixed plate is welded at the lower part of the right side of the L-shaped baffle plate; the wing bolt penetrates through the middle position inside the fixing plate; the anti-slip sleeve is sleeved on the upper part of the outer wall of the L-shaped baffle plate.

Preferably, the connecting seat is a stainless steel seat with a threaded hole in the middle of the lower end; the sleeve pipe is made of stainless steel pipe.

Preferably, the left end of the rotating pipe is inserted into an inner ring of the deep groove ball bearing; the left end of the rotating pipe is in interference fit with the inner ring of the deep groove ball bearing; an output shaft of the crushing motor penetrates through the middle position of the right side of the crushing box; a sealing ring is arranged at the joint of the output shaft of the crushing motor and the crushing box; the rotary shielding plate is a transparent PVC plate; the crushing blades are arranged in a staggered manner; the fixed adjusting pipe is arranged on the left side of the filling pipe.

Preferably, the sleeve pipe is sleeved on the left side of the outer wall of the rotating pipe; the sleeve is arranged on the left side of the crushing blade.

Preferably, the filtering and screening net is a stainless steel screening net; the observation piece is a transparent toughened glass piece.

Preferably, the discharge pipe is bolted to the left side of the lower end of the crushing box.

Preferably, the L-shaped shielding plate is an L-shaped stainless steel plate; the fixing plate is a stainless steel plate with a through hole formed inside; the anti-slip sleeve is a rubber sleeve with cross-shaped anti-slip lines on the outer wall.

Preferably, the U-shaped socket is connected to the left side of the upper end of the crushing box through a bolt; the wing bolt is in threaded connection with the left side of the middle position of the upper end of the crushing box.

Preferably, the crushing box adopts a stainless steel box with through holes on the left side and the right side of the upper end and the left side of the lower end.

Preferably, the crushing motor is a three-phase asynchronous motor with the model number of Y355L-6; the crushing switch is a self-reset button switch with the model number of LA 38-11M.

Preferably, the crushing motor is electrically connected with the crushing switch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the bell and spigot pipe, the hexagon head bolt, the catch bar is connected to the connecting seat, the setting of catch plate and silica gel board is favorable to promoting the raw materials of great granule at kibbling in-process, prevents that the raw materials of great granule from influencing crushing work.

2. The utility model discloses in, delivery pipe, filter sieve net, connect the catch bar, the setting of catch plate and silica gel board is favorable to promoting the raw materials of great granule, the convenient crushing work who relapses is carried out to the raw materials of great granule.

3. The utility model discloses in, U type bayonet socket, L type shielding plate, rubber packing pad smash the case, the setting of delivery pipe and filter sieve net is favorable to the raw materials that the clearance blockked up filter sieve net to prevent to influence the raw materials crushing work after the filter sieve net blocks up.

4. The utility model discloses in, the connecting seat, connect the catch bar, the setting of catch plate and silica gel plate is favorable to dismantling catch plate and silica gel plate, conveniently changes the silica gel plate and carries out raw materials push work.

5. The utility model discloses in, delivery pipe, the setting of filter sieve net and observation piece be favorable to observing the emission work after the raw materials is smashed, increase and observe the function.

6. The utility model discloses in, L type shielding plate, rubber packing pad, the setting of fixed plate and thumb bolt is favorable to fixed L type shielding plate, prevents to fall into the inside of smashing the case at the kibbling in-process dust of raw materials, influences the fertilizer quality.

7. The utility model discloses in, delivery pipe and L type plugboard's setting, be favorable to adjusting the discharge velocity of smashing the back raw materials, conveniently carry out the collection work of raw materials.

8. The utility model discloses in, fixed control tube, telescopic link, U type seat, the setting of rotation shielding plate and square head bolt is favorable to adjusting the height and the angle that rotate the shielding plate, prevents that the in-process raw materials at the packing raw materials from dropping and leading to the fact the waste subaerial.

Drawings

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

Fig. 2 is a schematic structural view of the detachable rotating pushing plate structure of the present invention.

Fig. 3 is a schematic structural view of the structure of the filtering discharge pipe of the present invention.

Fig. 4 is a schematic structural view of the pluggable fixed sealing cleaning plate structure of the present invention.

In the figure:

1. a crushing box; 2. a support bar; 3. a grinding motor; 4. rotating the tube; 5. a crushing blade; 6. a deep groove ball bearing; 7. a detachable rotary push plate structure; 71. sleeving a pipe; 72. a hexagon head bolt; 73. a connecting seat; 74. connecting a push rod; 75. a push plate; 76. a silica gel plate; 8. the structure of the filtering discharge pipe can be observed; 81. a discharge pipe; 82. a filter screen; 83. an observation sheet; 84. an L-shaped plugboard; 85. a rubber cap; 86. connecting ropes; 9. the sealing cleaning plate structure can be fixedly connected in an inserting way; 91. a U-shaped socket; 92. an L-shaped shielding plate; 93. a rubber gasket; 94. a fixing plate; 95. a wing bolt; 96. an anti-slip sleeve; 10. a crushing switch; 11. a filling pipe; 12. fixing the adjusting pipe; 13. a telescopic rod; 14. a U-shaped seat; 15. rotating the shielding plate; 16. a square head bolt.

Detailed Description

The utility model is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a novel fertilizer production crushing device comprises a crushing box 1, a support rod 2, a crushing motor 3, a rotary tube 4, a crushing blade 5, a deep groove ball bearing 6, a detachable rotary pushing plate structure 7, a filter discharge tube structure 8, a pluggable fixed sealing cleaning plate structure 9, a crushing switch 10, a filling tube 11, a fixed adjusting tube 12, a telescopic rod 13, a U-shaped seat 14, a rotary shielding plate 15 and a square head bolt 16, wherein the crushing box 1 is connected with the upper part between the support rods 2 through bolts; the crushing motor 3 is connected to the middle position of the right side of the crushing box 1 through a bolt; the rotating pipe 4 is connected with the output shaft of the crushing motor 3 in a key way; the crushing blades 5 are sequentially bolted to the upper end and the lower end of the rotating pipe 4 from left to right; the deep groove ball bearing 6 is embedded in the middle of the inner wall of the left side of the crushing box 1; the detachable rotary pushing plate structure 7 is arranged on the left side of the outer wall of the rotary pipe 4; the observable filtering discharge pipe structure 8 is arranged on the left side of the lower end of the crushing box 1; the pluggable fixed sealing cleaning plate structure 9 is arranged on the left side of the upper end of the crushing box 1; the crushing switch 10 is connected to the upper part of the right side of the crushing box 1 through screws; the filling pipe 11 is welded at the right side of the upper end of the crushing box 1; the fixed adjusting pipes 12 are respectively welded on the right side of the upper end of the crushing box 1; the lower ends of the telescopic rods 13 are respectively inserted in the middle positions inside the upper ends of the fixed adjusting pipes 12; the upper ends of the telescopic rods 13 are respectively connected to the middle position in the lower end of the U-shaped seat 14 in a shaft mode; the U-shaped seats 14 are respectively bolted on the left side and the right side of the lower end of the rotary shielding plate 15; the square-head bolts 16 are respectively in threaded connection with the middle position of the upper part of the front surface of the fixed adjusting pipe 12; the detachable rotary pushing plate structure 7 comprises a sleeve pipe 71, a hexagon head bolt 72, a connecting seat 73, a connecting pushing rod 74, a pushing plate 75 and a silicon rubber plate 76, wherein the hexagon head bolt 72 is in threaded connection with the middle position of the front surface of the sleeve pipe 71; the connecting seat 73 is welded at the middle position of the lower end of the sleeve pipe 71; the upper end of the connecting pushing rod 74 is in threaded connection with the middle position inside the lower end of the connecting seat 73; the lower end of the connecting pushing rod 74 is welded at the middle position of the upper end of the pushing plate 75; the silica gel plate 76 is connected to the lower end of the pushing plate 75 through a screw; during the use, utilize the wire to switch on external power source, open and smash switch 10, make crushing motor 3 begin work, drive swivel mount 4 and crushing blade 5 and begin to rotate, loosen square head bolt 16 and upwards move telescopic link 13 and adjust the angle that rotates shielding plate 15, conveniently throw material work, the use tools will need to carry out kibbling raw materials and pass through filling pipe 11 and drop into the inside of smashing case 1 simultaneously, make crushing blade 5 begin to carry out shredding to the raw materials, it rotates to drive the inside left raw materials of smashing case 1 through cup joint 71 at kibbling in-process, conveniently carry out repeated shredding.

In this embodiment, referring to fig. 3, the observable filtering discharge pipe structure 8 includes a discharge pipe 81, a filtering screening net 82, an observation sheet 83, an L-shaped plugboard 84, a rubber cap 85 and a connecting rope 86, wherein the filtering screening net 82 is screwed on the inner wall of the upper end of the discharge pipe 81; the observation sheet 83 is embedded in the middle position of the front surface of the discharge pipe 81; the L-shaped insertion plate 84 is inserted into the upper right part of the discharge pipe 81; the rubber cap 85 is sleeved on the outer wall of the lower end of the discharge pipe 81; one end of the connecting rope 86 is glued at the middle position of the right side of the rubber cap 85; the other end of the connecting rope 86 is glued to the lower part of the right side of the discharge pipe 81; in the process of crushing the raw materials, the crushed raw materials are moved to the upper end of the filtering and screening net 82, the crushed raw materials are discharged through the discharging pipe 81 through the filtering and screening net 82, and the pushing plate 75 and the silica gel plate 76 push the larger raw materials at the upper end of the filtering and screening net 82 while the raw materials are discharged, so that repeated crushing work is conveniently carried out, and the crushed raw materials are prevented from being influenced by overlarge influence.

In this embodiment, referring to fig. 4, the pluggable fixed sealing cleaning plate structure 9 includes a U-shaped socket 91, an L-shaped shielding plate 92, a rubber gasket 93, a fixed plate 94, a wing bolt 95 and an anti-slip sleeve 96, wherein the L-shaped shielding plate 92 is plugged in the middle position inside the right side of the U-shaped socket 91; the rubber sealing gasket 93 is glued at the lower end of the L-shaped baffle plate 92; the fixed plate 94 is welded at the lower part of the right side of the L-shaped baffle plate 92; the wing bolt 95 penetrates through the middle position inside the fixing plate 94; the anti-slip sleeve 96 is sleeved on the upper part of the outer wall of the L-shaped baffle plate 92; the discharge work of the crushed raw materials is observed through the observation sheet 83 in the process of crushing the raw materials, so that the filter screening net 82 is prevented from being blocked by larger particles, the crushing switch 10 is closed when needed, the wing-shaped bolt 95 is loosened, the L-shaped baffle plate 92 is pushed to move towards the right side, the through hole formed in the left side of the upper end of the crushing box 1 is exposed, and the blocked raw materials are cleaned.

In this embodiment, specifically, the connecting seat 73 is a stainless steel seat with a threaded hole formed in the middle of the lower end; the sleeve 71 is made of a stainless steel pipe.

In this embodiment, specifically, the left end of the rotating tube 4 is inserted into the inner ring of the deep groove ball bearing 6; the left end of the rotating pipe 4 is in interference fit with the inner ring of the deep groove ball bearing 6; the output shaft of the crushing motor 3 penetrates through the middle position of the right side of the crushing box 1; a sealing ring is arranged at the joint of the output shaft of the crushing motor 3 and the crushing box 1; the rotary shielding plate 15 is a transparent PVC plate; the crushing blades 5 are arranged in a staggered manner; the fixed adjusting pipe 12 is arranged on the left side of the filling pipe 11.

In this embodiment, specifically, the sleeve pipe 71 is sleeved on the left side of the outer wall of the rotating pipe 4; the sleeve 71 is arranged on the left side of the crushing blade 5.

In this embodiment, specifically, the filtering and screening net 82 is a stainless steel screening net; the observation sheet 83 is a transparent tempered glass sheet.

In this embodiment, specifically, the discharge pipe 81 is bolted to the left side of the lower end of the crushing box 1.

In this embodiment, specifically, the L-shaped shielding plate 92 is made of an L-shaped stainless steel plate; the fixed plate 94 is a stainless steel plate with a through hole inside; the anti-skid sleeve 96 is a rubber sleeve with cross-shaped anti-skid lines on the outer wall.

In this embodiment, specifically, the U-shaped socket 91 is bolted to the left side of the upper end of the crushing box 1; the wing bolt 95 is screwed to the left side of the middle position of the upper end of the crushing box 1.

In this embodiment, specifically, the crushing box 1 is a stainless steel box having through holes formed in the left and right sides of the upper end and the left side of the lower end.

In this embodiment, specifically, the grinding motor 3 specifically adopts a three-phase asynchronous motor with a model number of Y355L-6; the crushing switch 10 is a self-reset button switch with the model number of LA 38-11M.

In this embodiment, specifically, the pulverizing motor 3 is electrically connected to the pulverizing switch 10.

Principle of operation

In the utility model, when in use, the external power is connected by the wire, the crushing switch 10 is opened, the crushing motor 3 starts to work, the rotary tube 4 and the crushing blade 5 are driven to rotate, the square head bolt 16 is loosened to upwards drive the telescopic rod 13 to adjust the angle of the rotary shielding plate 15, the feeding work is convenient to be carried out, simultaneously, the tool is used to put the raw material to be crushed into the crushing box 1 through the filling tube 11, the crushing blade 5 starts to crush the raw material, the left raw material in the crushing box 1 is driven to rotate through the sleeve pipe 71 in the crushing process, the repeated crushing work is convenient to be carried out, in the crushing process of the raw material, the crushed raw material is moved to the upper end of the filter screening net 82, the crushed raw material is discharged through the discharge pipe 81 through the filter screening net 82, when the raw material is discharged, the push plate 75 and the silica gel plate 76 push the larger raw material at the upper end of the filter screening net 82, conveniently carry out crushing work repeatedly, prevent the too big work of influence of kibbling raw materials, observe the emission work of smashing the back raw materials through observing the piece 83 in the in-process of carrying out raw materials crushing, prevent to have great granule to block up filter sieve 82, close crushing switch 10 when needing, loosen wing bolt 95, promote L type shielding plate 92 and remove to the right side, expose the through-hole of smashing case 1 upper end left side and seting up, clear up the work to the raw materials that blocks up.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims (10)

1. The novel crushing device for fertilizer production is characterized by comprising a crushing box (1), a supporting rod (2), a crushing motor (3), a rotating pipe (4), a crushing blade (5), a deep groove ball bearing (6), a detachable rotary push plate structure (7), an observable filtering discharge pipe structure (8), a pluggable fixed sealing cleaning plate structure (9), a crushing switch (10), a filling pipe (11), a fixed adjusting pipe (12), a telescopic rod (13), a U-shaped seat (14), a rotary shielding plate (15) and a square-head bolt (16), wherein the crushing box (1) is connected to the upper part between the supporting rods (2) through the bolt; the crushing motor (3) is connected to the middle position of the right side of the crushing box (1) through a bolt; the rotating pipe (4) is connected to the output shaft of the crushing motor (3) in a key way; the crushing blades (5) are sequentially bolted to the upper end and the lower end of the rotating pipe (4) from left to right; the deep groove ball bearing (6) is embedded in the middle of the inner wall of the left side of the crushing box (1); the detachable rotary pushing plate structure (7) is arranged on the left side of the outer wall of the rotary pipe (4); the observable filtering discharge pipe structure (8) is arranged on the left side of the lower end of the crushing box (1); the pluggable fixed sealing cleaning plate structure (9) is arranged on the left side of the upper end of the crushing box (1); the crushing switch (10) is connected to the upper part of the right side of the crushing box (1) through screws; the filling pipe (11) is welded on the right side of the upper end of the crushing box (1); the fixed adjusting pipes (12) are respectively welded on the right side of the upper end of the crushing box (1); the lower ends of the telescopic rods (13) are respectively inserted in the middle positions inside the upper ends of the fixed adjusting pipes (12); the upper ends of the telescopic rods (13) are respectively connected to the middle position in the lower end of the U-shaped seat (14) in a shaft mode; the U-shaped seats (14) are respectively connected to the left side and the right side of the lower end of the rotary shielding plate (15) through bolts; the square head bolts (16) are respectively in threaded connection with the middle position of the upper part of the front surface of the fixed adjusting pipe (12); the detachable rotary pushing plate structure (7) comprises a sleeve pipe (71), a hexagon head bolt (72), a connecting seat (73), a connecting pushing rod (74), a pushing plate (75) and a silicon rubber plate (76), wherein the hexagon head bolt (72) is in threaded connection with the middle position of the front surface of the sleeve pipe (71); the connecting seat (73) is welded in the middle position of the lower end of the sleeve pipe (71); the upper end of the connecting push rod (74) is in threaded connection with the middle position inside the lower end of the connecting seat (73); the lower end of the connecting push rod (74) is welded at the middle position of the upper end of the push plate (75); the silica gel plate (76) is connected to the lower end of the pushing plate (75) through a screw.

2. The novel fertilizer production crushing device as claimed in claim 1, wherein the observable filtering discharge pipe structure (8) comprises a discharge pipe (81), a filtering screening net (82), an observation sheet (83), an L-shaped plugboard (84), a rubber cap (85) and a connecting rope (86), wherein the filtering screening net (82) is screwed on the inner wall of the upper end of the discharge pipe (81); the observation sheet (83) is embedded in the middle position of the front surface of the discharge pipe (81); the L-shaped plug board (84) is plugged in the upper part of the right side of the discharge pipe (81); the rubber cap (85) is sleeved on the outer wall of the lower end of the discharge pipe (81); one end of the connecting rope (86) is glued at the middle position of the right side of the rubber cap (85); the other end of the connecting rope (86) is glued at the lower part of the right side of the discharge pipe (81).

3. The novel crushing equipment for fertilizer production as claimed in claim 1, wherein the pluggable fixed sealing cleaning plate structure (9) comprises a U-shaped plugging seat (91), an L-shaped shielding plate (92), a rubber sealing gasket (93), a fixing plate (94), a wing bolt (95) and an anti-slip sleeve (96), wherein the L-shaped shielding plate (92) is plugged in the middle position inside the right side of the U-shaped plugging seat (91); the rubber sealing gasket (93) is glued at the lower end of the L-shaped baffle plate (92); the fixing plate (94) is welded at the lower part of the right side of the L-shaped baffle plate (92); the wing bolt (95) penetrates through the middle position inside the fixing plate (94); the anti-skid sleeve (96) is sleeved on the upper part of the outer wall of the L-shaped baffle plate (92).

4. The novel crushing equipment for fertilizer production as claimed in claim 1, wherein the connecting seat (73) is a stainless steel seat with a threaded hole at the middle position of the lower end; the sleeve pipe (71) is a stainless steel pipe.

5. The crushing equipment for the production of the novel fertilizer as claimed in claim 1, wherein the left end of the rotating pipe (4) is inserted into the inner ring of the deep groove ball bearing (6); the left end of the rotating pipe (4) is in interference fit with the inner ring of the deep groove ball bearing (6); an output shaft of the crushing motor (3) penetrates through the middle position of the right side of the crushing box (1); a sealing ring is arranged at the joint of the output shaft of the crushing motor (3) and the crushing box (1); the rotary shielding plate (15) adopts a transparent PVC plate; the crushing blades (5) are arranged in a staggered manner; the fixed adjusting pipe (12) is arranged on the left side of the filling pipe (11).

6. The novel crushing equipment for fertilizer production as claimed in claim 1, wherein the sleeve pipe (71) is sleeved on the left side of the outer wall of the rotating pipe (4); the sleeve pipe (71) is arranged on the left side of the crushing blade (5).

7. The novel fertilizer production crushing device as claimed in claim 2, wherein the filtering and screening net (82) is a stainless steel screening net; the observation sheet (83) is a transparent toughened glass sheet.

8. The novel crushing plant for fertilizer production as claimed in claim 2, wherein the discharge pipe (81) is bolted to the left side of the lower end of the crushing tank (1).

9. The novel crushing equipment for fertilizer production as claimed in claim 3, wherein the L-shaped shielding plate (92) is made of an L-shaped stainless steel plate; the fixed plate (94) is a stainless steel plate with a through hole inside; the anti-skid sleeve (96) is a rubber sleeve with cross-shaped anti-skid lines on the outer wall.

10. The novel crushing equipment for fertilizer production as claimed in claim 3, wherein the U-shaped socket (91) is bolted to the left side of the upper end of the crushing box (1); the wing bolt (95) is in threaded connection with the left side of the middle position of the upper end of the crushing box (1).

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