Fertilizer crushing processing equipment

Abstract

The utility model discloses fertilizer crushing processing equipment which comprises a shell, an inclined feeding groove is formed in one side of the upper portion of the shell, a discharging opening is formed in the bottom of the shell, a collecting box is arranged below the discharging opening, a clamping base is arranged at the top of the shell, a clamping sleeve is detachably sleeved on the clamping base, a transverse frame is arranged on the side wall of the clamping sleeve, and a feeding opening is formed in the transverse frame. The utility model relates to the technical field of fertilizer processing, the detachable connection design of the clamping sleeve and the clamping seat facilitates the installation and replacement of the dust blocking curtain, when the fertilizer enters the shell from the feed chute, the dust blocking curtain can effectively prevent dust from escaping from the feed inlet, the dust blocking curtain can effectively prevent the dust from entering the shell from the feed chute, and the dust blocking curtain can effectively prevent the fertilizer from entering the shell from the feed chute. A dust blocking curtain can be kept vertically downward through the arrangement of a balancing weight, the dust blocking effect is guaranteed, a dustproof bag and a butt joint cover at the lower end of a discharging opening are matched with a butt joint assembly to be connected with a collecting box, dust overflowing during fertilizer discharging is reduced, pollution of dust to the production environment is reduced, and health of operators and production safety are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to fertilizer processing technical field, concretely is a fertilizer crushing processing equipment. BACKGROUND

[0002] In the fertilizer production field, fertilizer crushing processing is an important link, directly influences the quality and use effect of fertilizer, however, the traditional fertilizer crushing processing equipment has many drawbacks. First, dust pollution is serious, in the fertilizer crushing process, a large amount of dust will be emitted to the air, not only pollutes the production environment, harms the health of operating personnel, still can cause dust explosion and other safety accidents, second, the material collection mode of equipment is not reasonable, and the fertilizer is easy to spill out when discharging, causes waste, and it is difficult to guarantee the integrity of collection, with the development of fertilizer production industry, the demand of fertilizer crushing processing equipment with environmental protection, high efficiency, good crushing effect and easy maintenance is increasingly urgent. UTILITY MODEL CONTENTS

[0003] In view of the deficiency of prior art, the utility model provides a fertilizer crushing processing equipment, solves the problem that the existing crushing equipment will produce a large amount of dust pollution in the working environment in the processing process.

[0004] In order to realize the above object, the utility model is realized through the following technical scheme: a fertilizer crushing processing equipment, including the casing, the casing upper portion one side is equipped with the inclinedly arranged feed slot, is equipped with the discharge port in the bottom, is equipped with the collecting box below the discharge port, the casing top is equipped with the clamping seat, the clamping seat can be detachably fitted with the clamping sleeve on, the lateral wall of the clamping sleeve is equipped with the crosspiece, the crosspiece lower wall is equipped with the dust curtain, the dust curtain below is equipped with the counterweight, the lateral wall of the clamping sleeve is equipped with a pair of through holes, a pair of the through hole is slidably inserted with a pair of the bolt, the lateral wall of the clamping seat is equipped with a pair of pinholes, one end of a pair of the bolt is inserted into the pinhole, and the other end is fixedly installed with the baffle, a pair of the limit spring is installed between the baffle and the clamping sleeve, the dust bag is fixedly installed at the lower end of the discharge port, the dust bag lower end is equipped with the docking cover, the docking cover and the collecting box are connected through the docking assembly, and the crushing assembly is arranged in the casing.

[0005] Preferably, the docking assembly includes a pair of supports arranged on both sides of the casing, the mounting seat is hinged to the support, the spring telescopic rod is installed on the lower wall of the mounting seat, the hanging ring is installed at the lower end of the spring telescopic rod, the collecting box is provided with the clamping pin matched with the hanging ring on both sides, and the hanging ring can be hung on the clamping pin.

[0006] Preferably, the crushing assembly comprises a pair of crushing shafts rotatably mounted in the shell, one end of the pair of crushing shafts penetrates the shell and is provided with intermeshing gears, a pair of crushing rollers is sleeved on the pair of crushing shafts, and the outer wall of the pair of crushing rollers is provided with interlaced crushing knives in the axial direction, the outer wall of the shell is provided with a motor, the driving end of the motor is provided with a grinding shaft, the grinding shaft is rotatably mounted in the shell, the grinding shaft and one side of the crushing shaft are provided with belt pulleys, a pair of the belt pulleys are connected by a transmission belt, and the shell is provided with a grinding structure.

[0007] Preferably, the grinding structure comprises a grinding cavity arranged at the lower part in the shell, and the grinding shaft is sleeved with a grinding roller, and the outer wall of the grinding roller is provided with a plurality of grinding protrusions.

[0008] Preferably, the outer wall of the shell is provided with a fixing seat for fixing the motor.

[0009] Preferably, the shell is provided with a flow guide plate in communication with the feeding groove, one end of the flow guide plate is downwardly inclined and extends to the center above the pair of crushing rollers.

[0010] Beneficial effects

[0011] The utility model provides a kind of fertilizer crushing processing equipment, with following beneficial effects:

[0012] The detachable connection design of the sleeve and the seat facilitates the installation and replacement of the dust curtain. When the fertilizer enters the shell from the feeding groove, the dust curtain can effectively block the dust from escaping from the feeding port. The setting of the counterweight can keep the dust curtain vertically downward, ensuring the dust blocking effect. The dust bag at the lower end of the discharge port and the docking cover are connected with the collecting box through the docking assembly, reducing the overflow of dust when the fertilizer is discharged, reducing the pollution of dust to the production environment, and protecting the health and safety of operators.

[0013] The design of the hanging ring and the pin in the docking assembly makes it very convenient to install and dismount the docking cover and the collecting box. The spring telescopic rod can be self-adaptively adjusted according to the height of the collecting box, ensuring the tight docking and preventing the fertilizer from spilling out, improving the completeness of material collection and reducing waste.

[0014] In the crushing assembly, the motor drives the grinding shaft to rotate, which drives the crushing shaft on one side to rotate through the transmission belt, and then drives the other crushing shaft to rotate through the intermeshing gears on the pair of crushing shafts. The interlaced crushing knives on the outer wall of the pair of crushing rollers crush the fertilizer for the first time, and the grinding roller and the grinding protrusions on the grinding shaft grind the fertilizer for the second time, so that the fertilizer can be uniformly crushed to the required particle size, improving the quality and use effect of the fertilizer. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1The utility model discloses a structure schematic diagram.

[0016] Figure 2 The utility model discloses a main view structure schematic diagram.

[0017] Figure 3 The utility model discloses the structure schematic diagram of butt joint subassembly.

[0018] Figure 4 The utility model discloses the structure schematic diagram of dust curtain.

[0019] In the figure: 1, shell, 2, feed groove, 3, discharge port, 4, collection box, 5, clamping seat, 6, clamping sleeve, 7, cross frame, 8, dust curtain, 9, bolt, 10, baffle, 11, limit spring, 12, dust bag, 13, butt joint cover, 14, support, 15, mounting seat, 16, spring telescopic link, 17, hanging ring, 18, clamping pin, 19, crushing shaft, 20, gear, 21, crushing knife, 22, grinding shaft, 23, motor, 24, belt pulley, 25, transmission belt, 26, grinding cavity, 27, guide plate, 28, grinding roller, 29, grinding protrusion. Specific implementation

[0020] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts belong to the range of protection of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of fertilizer crushing processing equipment, including shell 1, the upper side of the shell 1 is equipped with the feed groove 2 of inclination, bottom is equipped with discharge port 3, the discharge port 3 below is equipped with collection box 4, the top of the shell 1 is equipped with clamping seat 5, the clamping seat 5 can be detachably fitted with clamping sleeve 6, the lateral wall of the clamping sleeve 6 is equipped with cross frame 7, the lower wall of the cross frame 7 is equipped with dust curtain 8, the dust curtain 8 below is equipped with counterweight, the lateral wall of the clamping sleeve 6 is equipped with a pair of through holes, a pair of the through hole is slidably inserted with a pair of bolt 9, the lateral wall of the clamping seat 5 is equipped with a pair of pinholes, one end of a pair of the bolt 9 is inserted into pinhole, and the other end is fixedly installed with baffle 10, a pair of limit springs 11 are installed between the baffle 10 and the clamping sleeve 6, dust bag 12 is fixedly installed at the lower end of the discharge port 3, the dust bag 12 lower end is equipped with butt joint cover 13, the butt joint cover 13 is connected between the collection box 4 by butt joint subassembly, the shell 1 is equipped with crushing assembly.

[0022] By adopting the technical scheme, in the fertilizer crushing process, the dust curtain 8 blocks the dust from escaping from the feeding port, the dustproof bag 12 and the docking cover 13 cooperate with the collecting box 4 to collect the discharged material, and the dust overflow and the fertilizer spilling are prevented, so that the dust pollution is effectively reduced, and the completeness of the material collection is improved.

[0023] In the embodiment, the docking assembly comprises a pair of supports 14 arranged on two sides of the shell 1, a mounting seat 15 is hinged to the support 14, a spring telescopic rod 16 is arranged on the lower wall of the mounting seat 15, a hanging ring 17 is arranged on the lower end of the spring telescopic rod 16, a clamping pin 18 matched with the hanging ring 17 is arranged on each side of the collecting box 4, and the hanging ring 17 can be hung on the clamping pin 18.

[0024] By adopting the technical scheme, when the docking cover 13 is installed, the hanging ring 17 is hung on the clamping pin 18, and the spring telescopic rod 16 provides a pulling force for the docking cover 13, so that the docking cover 13 is buckled on the collecting box 4; when the docking cover 13 is removed, the hanging ring 17 is removed, and the above-mentioned components ensure that the discharge port 3 is tightly docked with the collecting box 4, so that the fertilizer is prevented from spilling.

[0025] In the embodiment, the crushing assembly comprises a pair of crushing shafts 19 rotatably arranged in the shell 1, the crushing shafts 19 are arranged in the shell 1 and are provided with mutually meshing gears 20 at one end, a pair of crushing rollers are arranged on the crushing shafts 19, and mutually staggered crushing knives 21 are arranged on the outer walls of the crushing rollers in the axial direction, a motor 23 is arranged on the outer wall of the shell 1, a grinding shaft 22 is arranged on the driving end of the motor 23, the grinding shaft 22 is rotatably arranged in the shell 1, a belt pulley 24 is arranged on the grinding shaft 22 and one side of the crushing shaft 19, a transmission belt 25 is arranged between the belt pulleys 24, and a grinding structure is arranged in the shell 1.

[0026] By adopting the technical scheme, the motor 23 is started, the motor 23 drives the grinding shaft 22 to rotate, the transmission belt 25 and the gears 20 drive the crushing shaft 19 to rotate, and the crushing rollers and the crushing knives 21 crush the fertilizer.

[0027] In the embodiment, the grinding structure comprises a grinding cavity 26 arranged in the lower part of the shell 1, a grinding roller 28 is arranged on the outer side of the grinding shaft 22, and a plurality of grinding protrusions 29 are arranged on the outer wall of the grinding roller 28.

[0028] By adopting the technical scheme, in the crushing process, the grinding roller 28 and the grinding protrusions 29 on the grinding shaft 22 cooperate with the grinding cavity 26 to grind the fertilizer which is preliminarily crushed by the crushing rollers, so that the crushing effect is improved, and the quality of the fertilizer meets the requirements.

[0029] The shell 1 is provided with a fixing seat for fixing the motor 23.

[0030] The fixing seat provides a stable installation basis for the motor 23, facilitating maintenance and replacement of the motor 23.

[0031] The shell 1 is provided with a guide plate 27 in communication with the feeding groove 2, one end of the guide plate 27 being downwardly inclined and extending to the center above the pair of crushing rollers.

[0032] After the fertilizer enters the feeding groove 2, the guide plate 27 guides the fertilizer to enter the center above the pair of crushing rollers uniformly, improving the crushing efficiency and ensuring the consistency of the crushing effect.

[0033] The components in the present case are sequentially connected by those skilled in the art, and the specific connection and operation sequence should be referred to the working principle below, and the detailed connection means is a well-known technology in the art, and the working principle and process are mainly introduced below.

[0034] In use, the collecting box 4 is connected to the discharge port 3 through the butt joint assembly, the hanging ring 17 is hung on the cotter pin 18, the spring telescopic rod 16 is automatically adjusted to the appropriate length, the dust curtain 8 is installed, the bolt 9 is inserted into the pin hole of the clamping seat 5, the limiting spring 11 is in the normal state, the fertilizer is poured from the feeding groove 2, the guide plate 27 guides the fertilizer to enter the center above the pair of crushing rollers uniformly, the motor 23 is started, the motor 23 drives the grinding shaft 22 to rotate, the grinding shaft 22 drives the crushing shaft 19 on one side to rotate through the belt pulley 24 and the transmission belt 25, the gears 20 on the pair of crushing shafts 19 are engaged with each other, so that the other crushing shaft 19 rotates synchronously, the crushing knives 21 on the crushing rollers perform primary crushing on the fertilizer, the grinding rollers 28 and the grinding protrusions 29 on the grinding shaft 22 perform secondary grinding on the fertilizer, the crushed fertilizer falls into the dustproof bag 12 from the discharge port 3, and enters the collecting box 4 through the butt joint cover 13. During the collecting process, the spring telescopic rod 16 ensures that the butt joint cover 13 is tightly butted with the collecting box 4, preventing the fertilizer from spilling out. If it is necessary to replace or clean the dust curtain 8, the strip 10 is pulled to pull out the bolt 9 from the pin hole, and the clamping sleeve 6 is removed for replacement, which is convenient to use.

[0035] It is to be noted that, in the present document, relational terms such as first and second and the like can 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. Moreover, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0036] While embodiments of the present application have been shown and described with reference to the figures, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the spirit and scope of the present application, which should be limited only by the scope of the appended claims and the equivalents thereof.

Claims

1. A fertilizer crushing and processing device, comprising a housing (1), wherein an inclined feed chute (2) is provided on one side of the upper part of the housing (1), and a discharge port (3) is provided at the bottom, and a collection box (4) is provided below the discharge port (3), characterized in that, The top of the housing (1) is provided with a card seat (5), and a card sleeve (6) is detachably fitted on the card seat (5). A crossbar (7) is provided on the side wall of the card sleeve (6), and a dust curtain (8) is provided on the lower wall of the crossbar (7). A counterweight is provided below the dust curtain (8). A pair of through holes are provided on the side wall of the card sleeve (6), and a pair of pins (9) are slidably inserted into the pair of through holes. A pair of pin holes are provided on the side wall of the card seat (5). One end of the pair of pins (9) is inserted into the pin hole, and a strip plate (10) is fixedly installed on the other end. A pair of limiting springs (11) are installed between the strip plate (10) and the card sleeve (6). A dustproof bag (12) is fixedly installed at the lower end of the discharge port (3). A docking cover (13) is provided at the lower end of the dustproof bag (12). The docking cover (13) is connected to the collection box (4) through a docking assembly. A crushing assembly is provided inside the housing (1).

2. The fertilizer crushing and processing equipment according to claim 1, characterized in that, The docking assembly includes a pair of supports (14) on both sides of the housing (1). A mounting base (15) is hinged to the support (14). A spring telescopic rod (16) is installed on the lower wall of the mounting base (15). A hanging ring (17) is installed at the lower end of the spring telescopic rod (16). Both sides of the collection box (4) are provided with a locking pin (18) that matches the hanging ring (17). The hanging ring (17) can be hung on the locking pin (18).

3. The fertilizer crushing and processing equipment according to claim 2, characterized in that, The crushing assembly includes a pair of crushing shafts (19) rotatably mounted inside the housing (1). One end of each pair of crushing shafts (19) passes through the housing (1) and is fitted with meshing gears (20). A pair of crushing rollers are fitted onto the pair of crushing shafts (19), and the outer walls of the pair of crushing rollers are provided with interlaced crushing blades (21) along the axial direction. A motor (23) is provided on the outer wall of the housing (1). A grinding shaft (22) is mounted on the drive end of the motor (23). The grinding shaft (22) is rotatably mounted inside the housing (1). Pulleys (24) are provided on both the grinding shaft (22) and one side of the crushing shaft (19). The pair of pulleys (24) are connected by a transmission belt (25). A grinding structure is provided inside the housing (1).

4. The fertilizer crushing and processing equipment according to claim 3, characterized in that, The grinding structure includes a grinding chamber (26) located in the lower part of the housing (1), and a grinding roller (28) is fitted on the outside of the grinding shaft (22). The outer wall of the grinding roller (28) is provided with a plurality of grinding protrusions (29).

5. The fertilizer crushing and processing equipment according to claim 4, characterized in that, The outer wall of the housing (1) is provided with a mounting base for fixing the motor (23).

6. The fertilizer crushing and processing equipment according to claim 2, characterized in that, The housing (1) is provided with a guide plate (27) that communicates with the feed trough (2). One end of the guide plate (27) is inclined downward and extends to the center above a pair of crushing rollers.

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