CN219334426U - Vertical crusher with static knife - Google Patents

Abstract

The utility model discloses a vertical pulverizer with static cutters, which belongs to the technical field of pulverizing equipment and comprises a pulverizing shell, wherein a power motor is fixedly arranged on the side wall of the pulverizing shell through a fixing seat, a pulverizing rod is rotatably arranged at the top in the pulverizing shell, the top end of the pulverizing rod extends to the upper part of the pulverizing shell, a screen mesh is fixed between the inner walls of the pulverizing shell, a material distributing mechanism is arranged in the pulverizing shell, a stripping frame is fixed on the inner wall of the pulverizing shell, a mounting seat is fixed on the pulverizing rod, a crushing cutter is arranged on the mounting seat, the static cutters are fixed on the inner wall of the pulverizing shell, an air blowing mechanism is fixed at the bottom of the pulverizing shell, raw materials are dispersed through a rotary stirring plate during use, the crushing effect and damage parts are prevented from being influenced, the air blowing mechanism can be connected with an external air source, then air current can be blown to the screen mesh through an air outlet pipe, the screen mesh is prevented from being blocked, the static cutters arranged on the inner wall of the pulverizing shell can improve the pulverizing efficiency, and the pulverizing cutters with different numbers can be better pulverized.

Description

Vertical crusher with static knife

Technical Field

The utility model relates to a pulverizer, in particular to a vertical pulverizer with a static knife, and belongs to the technical field of pulverizing equipment.

Background

The pulverizer is a machine for pulverizing large-size solid raw materials to a required size, a large amount of energy is often lost in the direct processing of the large-size raw materials in the processing process of the raw materials, the quality of processed products is difficult to ensure, and particularly in the processing process of fertilizer production and timber pulverization, the finely pulverized raw materials can be better utilized, and meanwhile, the pulverizer is convenient to use and transport.

Like patent document, a vertical crusher for solid waste treatment is disclosed as CN211914021U, including the rubbing crusher body, the inside slope filter screen that is equipped with crushing axle and a plurality of different particle diameters of rubbing crusher body, the one end of crushing axle runs through the rubbing crusher body and links to each other with the motor, and the other end runs through the rubbing crusher body through the gas transmission pipeline and is connected with filter equipment input, the filter equipment output is connected with the aspiration pump input through the gas transmission pipeline, the epaxial rigid coupling of crushing has a plurality of crushing blades and a plurality of extraction opening, crushing axle is the air structure, every the aperture of filter screen reduces from top to bottom in proper order, crushing axle runs through the filter screen setting.

The device in the document can effectively collect and purify dust generated in the crushing process, so as to protect the environment; through the slope filter screen of different particle diameters, can realize the screening to different particle diameter solid waste, however in actual use, the differentiation to the screening is more, and its screen cloth tends to be more easily blockked up, but the function of handling the jam condition is nevertheless less in above-mentioned document, only discloses in the above-mentioned document and utilizes crushing blade to smash the mode of raw materials, and such crushing effect is relatively poor, is difficult to carry out better crushing.

Disclosure of Invention

The utility model aims to solve the problems and provide the vertical crusher with the static knife, which can crush raw materials better by fixing the static knife on the inner wall of the crushing shell, and the air blowing mechanism can avoid the blockage of the screen mesh, and the blockage is blown by air flow to ensure that the screen mesh can be normally used.

The vertical pulverizer with the static knife comprises a pulverizing shell, wherein a power motor is fixedly arranged on the side wall of the pulverizing shell through a fixing seat, a pulverizing rod is rotatably arranged at the top in the pulverizing shell, the top end of the pulverizing rod extends to the position above the pulverizing shell, a screen mesh is fixed between the inner walls of the pulverizing shell, a material distributing mechanism is arranged in the pulverizing shell, a stripping frame is fixed on the inner wall of the pulverizing shell, a mounting seat is fixed on the pulverizing rod, a crushing knife is arranged on the mounting seat, the static knife is fixed on the inner wall of the pulverizing shell, an air blowing mechanism is fixed at the bottom of the pulverizing shell, and one side of the pulverizing shell is provided with a power connector through a power wire.

Preferably, for the convenience provide power for crushing pole, power motor's output shaft with be connected with drive belt between the crushing pole, coarse fodder export and fine fodder export have been seted up on the lateral wall of crushing shell, the fine fodder export is located the screen cloth below, the coarse fodder export is located the top of screen cloth, be fixed with the scraper blade on the crushing pole, the top of crushing shell is equipped with the feed inlet, be fixed with the protection casing on the crushing shell, the protection casing is located power motor with the top of crushing pole.

Preferably, for the convenience dispersion has the raw materials that the feed inlet was thrown into, feed mechanism includes outer rampart, interior rampart and dials the flitch, outer rampart rotates the joint and is in on the inner wall of crushing shell, it is in to dial flitch fixed mounting on the inner wall of outer rampart, the outer wall of interior rampart with the one end of dialling the flitch is fixed mutually, the bottom of dialling the flitch is equipped with the inclined tooth board.

Preferably, for the convenience drives feed mechanism and rotates, the top rotation in the crushing shell is installed the intermediate gear, be equipped with drive gear on the crushing pole, be equipped with the internal tooth on the inner wall of interior ring wall, drive gear with the intermediate gear meshes mutually, the intermediate gear with the internal tooth meshes mutually.

Preferably, in order to avoid the raw material from being blocked between the helical plates due to oversized materials, the stripping frame comprises a supporting rod and a stripping supporting rod, and the stripping supporting rod extends between the helical plates.

Preferably, for better smashing the raw materials, be equipped with the flange ring on smashing the sword, the flange ring passes through the bolt fastening smashing on the sword, the one end of bolt is installed on the mount pad, be located the top smashing the sword quantity is less than the smashing sword quantity of below.

Preferably, in order to avoid the screen cloth to be blocked up, the air blowing mechanism includes fixed disk, outlet duct, gas shell and intake pipe, the fixed disk is fixed the bottom of smashing the pole, the outlet duct is fixed on the lateral wall of fixed disk, be equipped with the gas outlet on the outlet duct, the gas shell is fixed through supporting the shell the bottom in smashing the shell, intake-tube connection is in the bottom of gas shell, annular mouth has been seted up to the upper surface of gas shell, the bottom of outlet duct is equipped with the connecting pipe, be equipped with the apron on the connecting pipe, the apron laminating is in on the upper surface of annular mouth, the bottom of outlet duct is fixed with the flitch.

The beneficial effects of the utility model are as follows: when the crushing shell is used, raw materials directly enter the crushing shell from the feed inlet, then the raw materials can be dispersed and put into the crushing shell through the rotary stirring plate, the raw materials are prevented from accumulating, the crushing effect and damage parts are prevented from being influenced, the air blowing mechanism can be connected with an external air source, then air flow can be blown to the screen through the air outlet pipe, the screen is prevented from being blocked, the static knife arranged on the inner wall of the crushing shell can improve the crushing efficiency, and the crushing can be better performed by matching with different numbers of crushing knives.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic overall sectional structure of the present utility model.

Fig. 3 is a schematic structural view of the material distributing mechanism of the present utility model.

Fig. 4 is a schematic view of the above-positioned crushing blade arrangement of the present utility model.

Fig. 5 is a schematic view of the lower crushing blade arrangement of the present utility model.

Fig. 6 is a schematic top view of the feed mechanism of the present utility model.

Fig. 7 is a schematic diagram of the structure of fig. 2 a according to the present utility model.

In the figure: 1. crushing the shell; 101. crushing the rod; 102. a protective cover; 103. an intermediate gear; 104. a drive gear; 2. a power motor; 201. a drive belt; 3. a screen; 4. a material distributing mechanism; 401. an outer annular wall; 402. an inner annular wall; 403. a kick-out plate; 404. an inclined toothed plate; 5. a stripping frame; 501. a support rod; 502. a stripping support rod; 6. a mounting base; 7. a crushing knife; 8. a static knife; 9. an air blowing mechanism; 901. a fixed plate; 902. an air outlet pipe; 903. a gas shell; 904. an air inlet pipe; 905. and a discharging plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, a vertical pulverizer with a static knife 8 comprises a pulverizing shell 1, wherein a power motor 2 is fixedly installed on the side wall of the pulverizing shell 1 through a fixing seat, a pulverizing rod 101 is rotatably installed at the top in the pulverizing shell 1, the top end of the pulverizing rod 101 extends to the upper part of the pulverizing shell 1, a screen 3 is fixed between the inner walls of the pulverizing shell 1, a material distributing mechanism 4 is installed in the pulverizing shell 1, a material removing frame 5 is fixed on the inner wall of the pulverizing shell 1, a mounting seat 6 is fixed on the pulverizing rod 101, a crushing knife 7 is installed on the mounting seat 6, a static knife 8 is fixed on the inner wall of the pulverizing shell 1, an air blowing mechanism 9 is fixed at the bottom of the pulverizing shell 1, a power connector is arranged on one side of the pulverizing shell 1 through a power line, the utility model discloses a crushing machine, including crushing shell 1, screen cloth 3, crushing shell 1, power motor 2's output shaft with be connected with drive belt 201 between crushing shell 101, coarse fodder export and fine fodder export have been seted up on crushing shell 1's the lateral wall, the fine fodder export is located screen cloth 3 below, coarse fodder export is located screen cloth 3's top, be fixed with the scraper blade on the crushing shell 101, crushing shell 1's top is equipped with the feed inlet, be fixed with protection casing 102 on crushing shell 1, protection casing 102 is located power motor 2 with crushing shell 101's top, when using, throw into the raw materials by the feed inlet, then feed mechanism 4 can disperse the raw materials, then the raw materials of dispersion can be smashed by crushing sword, and cooperation quiet sword 8 can increase the striking breakage of raw materials, then the raw materials of great size can be blocked by screen cloth 3, then less raw materials can fall to screen cloth 3 below.

As a technical optimization scheme of the utility model, as shown in fig. 2 and 3, a transmission belt 201 is connected between an output shaft of the power motor 2 and the crushing rod 101, a coarse material outlet and a fine material outlet are formed in a side wall of the crushing shell 1, the fine material outlet is located below the screen 3, the coarse material outlet is located above the screen 3, a scraping plate is fixed on the crushing rod 101, a feeding hole is formed in the top of the crushing shell 1, a protective cover 102 is fixed on the crushing shell 1, the protective cover 102 is located above the power motor 2 and the crushing rod 101, when the crushing shell is used, the power motor 2 can drive the crushing rod 101 to rotate through the transmission belt 201, the protective cover 102 needs to be covered outside the transmission belt 201, and raw materials with larger sizes can be scraped by the scraping plate through the coarse material outlet on the screen 3.

As a technical optimization scheme of the utility model, as shown in fig. 2 and 6, the material distributing mechanism 4 comprises an outer annular wall 401, an inner annular wall 402 and a material stirring plate 403, the outer annular wall 401 is rotationally clamped on the inner wall of the crushing shell 1, the material stirring plate 403 is fixedly installed on the inner wall of the outer annular wall 401, the outer wall of the inner annular wall 402 and one end of the material stirring plate 403 are fixed, an inclined toothed plate 404 is arranged at the bottom of the material stirring plate 403, an intermediate gear 103 is rotationally installed at the top of the crushing shell 1, a driving gear 104 is arranged on the crushing rod 101, an inner tooth is arranged on the inner wall of the inner annular wall 402, the driving gear 104 is meshed with the intermediate gear 103, the intermediate gear 103 is meshed with the inner tooth, the material stirring frame 5 comprises a supporting rod 501 and a material stirring rod 502, the material stirring rod 502 extends to the position between the inclined toothed plate 404, when in use, the crushing rod 101 drives the driving gear 104 to rotate, then the inner annular wall 402 is driven by the intermediate gear 103 to rotate, the inclined toothed plate 404 can be clamped on the inner annular wall 402, and then the inclined toothed plate 404 can rotate, and the raw material can be meshed with the inner toothed plate 404 when the inner annular wall 404 rotates, and then the inner toothed plate 404 can rotate, and the raw material can pass through the inclined toothed plate 404 and the position can be matched with the inclined toothed plate 404 to rotate.

As a technical optimization scheme of the present utility model, as shown in fig. 4 and 5, a flange ring is disposed on the crushing cutter, the flange ring is fixed on the crushing cutter by a bolt, one end of the bolt is mounted on the mounting seat 6, the number of the crushing cutters located above is smaller than that of the crushing cutters located below, and when the raw material contacts the crushing cutters located above, the crushing cutters are too large in size, so that the excessive number of the crushing cutters continuously strike a part of the raw material, but the crushing efficiency is affected.

As a technical optimization scheme of the present utility model, as shown in fig. 7, the air blowing mechanism 9 includes a fixed disk 901, an air outlet pipe 902, a gas shell 903 and an air inlet pipe 904, the fixed disk 901 is fixed at the bottom of the crushing rod 101, the air outlet pipe 902 is fixed on the side wall of the fixed disk 901, the air outlet pipe 902 is provided with an air outlet, the gas shell 903 is fixed at the bottom of the crushing shell 1 through a supporting shell, the air inlet pipe 904 is connected at the bottom of the gas shell 903, the upper surface of the gas shell 903 is provided with an annular opening, the bottom of the air outlet pipe 902 is provided with a connecting pipe, the connecting pipe is provided with a cover plate, the cover plate is attached to the upper surface of the annular opening, the bottom of the air outlet pipe 902 is fixed with a discharging plate 905, when the screen 3 screens, the raw materials are different in size, the air inlet needs to be connected with an external air source, then the air can enter the gas shell 903, then the air outlet pipe 902 can be blown to the bottom of the air outlet pipe 902, when the crushing rod 101 rotates, the air outlet pipe 902 can be driven to rotate, the air outlet pipe can be moved in the annular opening can be prevented from leaking out of the discharging plate 905, and the raw materials can be scraped from the bottom of the annular opening.

When the pulverizer is used, the power connector on one side of the pulverizing shell 1 is connected with an external power supply, the power motor 2 can drive the pulverizing rod 101 to rotate through the transmission belt 201, the protective cover 102 is required to cover the outside of the transmission belt 201, the pulverizing rod 101 drives the driving gear 104 to rotate, then the inner annular wall 402 is driven to rotate through the intermediate gear 103, the outer annular wall 401 can be clamped and fixed on the inner wall of the pulverizing shell 1, when the inner annular wall 402 rotates, the stirring plate 403 can rotate along with the rotating part, then the inclined toothed plate 404 can carry away part of raw materials, the falling position of the raw materials is changed, the supporting rod 501 can pass through gaps between the inclined toothed plates 404 when the inclined toothed plates 404 rotate, then the blocked raw materials can be scraped out by the scraping plate 3, when the screen 3 is sieved by the coarse materials, the size of the raw materials is different, the air inlet is required to be connected with an external air source, then the air can enter the air casing 903, then the air can enter the air outlet pipe 902, then the air outlet pipe is blown into the bottom 3, when the pulverizing rod 101 rotates, then the air outlet pipe is driven to rotate, part of the air outlet pipe 902 can be prevented from leaking out of the fine cover plate 902, and then the fine material can be discharged from the air outlet pipe 902 can be prevented from being scraped out.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (8)

1. The utility model provides a take vertical rubbing crusher of quiet sword, includes crushing shell (1), there is motor (2) through fixing base fixed mounting on the lateral wall of crushing shell (1), crushing pole (101) are installed in the top rotation in crushing shell (1), the top of crushing pole (101) extends to the top of crushing shell (1), be fixed with screen cloth (3) between the inner wall of crushing shell (1), its characterized in that: install feed divider (4) in smashing shell (1), be fixed with on the inner wall of smashing shell (1) and take off work or material rest (5), be fixed with mount pad (6) on smashing pole (101), install crushed aggregates sword (7) on mount pad (6), be fixed with quiet sword (8) on the inner wall of smashing shell (1), the bottom of smashing shell (1) is fixed with air-blowing mechanism (9), one side of smashing shell (1) is equipped with power connection through the power cord.

2. The vertical crusher with static blades according to claim 1, wherein: the utility model discloses a crushing shell, including crushing shell (1), screen cloth (3), crushing rod (101) and power motor (2), the output shaft of power motor (2) with be connected with driving belt (201) between crushing rod (101), coarse fodder export and fine fodder export have been seted up on the lateral wall of crushing shell (1), the fine fodder export is located screen cloth (3) below, the coarse fodder export is located the top of screen cloth (3), be fixed with the scraper blade on crushing rod (101), the top of crushing shell (1) is equipped with the feed inlet, be fixed with protection casing (102) on crushing shell (1).

3. The vertical crusher with static blades according to claim 1, wherein: the material distributing mechanism (4) comprises an outer annular wall (401), an inner annular wall (402) and a material stirring plate (403), wherein the outer annular wall (401) is rotationally clamped on the inner wall of the crushing shell (1), the material stirring plate (403) is fixedly installed on the inner wall of the outer annular wall (401), the outer wall of the inner annular wall (402) and one end of the material stirring plate (403) are fixed, and an inclined toothed plate (404) is arranged at the bottom of the material stirring plate (403).

4. A vertical crusher with static blades as claimed in claim 3, wherein: the top in crushing shell (1) rotates installs intermediate gear (103), be equipped with drive gear (104) on crushing pole (101), be equipped with the internal tooth on the inner wall of interior rampart (402), drive gear (104) with intermediate gear (103) mesh mutually, intermediate gear (103) with the internal tooth meshes mutually.

5. A vertical crusher with static blades as claimed in claim 3, wherein: the stripping frame (5) comprises a supporting rod (501) and a stripping supporting rod (502), and the stripping supporting rod (502) extends to a position between the inclined tooth plates (404).

6. The vertical crusher with static blades according to claim 1, wherein: the crushing knife is provided with a flange ring, the flange ring is fixed on the crushing knife through bolts, and one end of each bolt is installed on the installation seat (6).

7. The vertical crusher with static blades according to claim 1, wherein: the air blowing mechanism (9) comprises a fixed disc (901), an air outlet pipe (902), an air shell (903) and an air inlet pipe (904), wherein the fixed disc (901) is fixed at the bottom of the crushing rod (101), the air outlet pipe (902) is fixed on the side wall of the fixed disc (901), an air outlet is arranged on the air outlet pipe (902), the air shell (903) is fixed at the bottom in the crushing shell (1) through a supporting shell, and the air inlet pipe (904) is connected at the bottom of the air shell (903).

8. The vertical crusher with static blades according to claim 7, wherein: the upper surface of gas shell (903) has seted up the annular mouth, the bottom of outlet duct (902) is equipped with the connecting pipe, be equipped with the apron on the connecting pipe, the apron laminating is in on the upper surface of annular mouth, the bottom of outlet duct (902) is fixed with ejection of compact board (905).

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