CN111530584A - Feeding device for chemical fertilizer production crushing equipment - Google Patents
Feeding device for chemical fertilizer production crushing equipment Download PDFInfo
- Publication number
- CN111530584A CN111530584A CN202010380806.3A CN202010380806A CN111530584A CN 111530584 A CN111530584 A CN 111530584A CN 202010380806 A CN202010380806 A CN 202010380806A CN 111530584 A CN111530584 A CN 111530584A
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- crushing
- feeding device
- fertilizer production
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a feeding device for chemical fertilizer production crushing equipment, which belongs to the technical field of chemical fertilizer production crushing and conveying, and comprises a material pouring part, a spiral feeding part and a pre-crushing part, wherein the feeding part is arranged on the top of the material pouring part, and the pre-crushing part is arranged on the top of the side surface of the feeding part.
Description
Technical Field
The invention relates to the technical field of crushing and conveying in fertilizer production, in particular to a feeding device for fertilizer production crushing equipment.
Background
The chemical fertilizer refers to a fertilizer prepared by chemically manufacturing or mining ores and processing, is also called an inorganic fertilizer and comprises a nitrogenous fertilizer, a phosphate fertilizer, a potash fertilizer, a trace element fertilizer, a compound fertilizer and the like, and has the following common characteristics: simple components, high nutrient content, quick fertilizer effect and strong fertilizer effect, so a large amount of fertilizer is required to be put into agricultural planting at present.
Present chemical fertilizer need smash the fertilizer raw materials when production, then mix again according to the proportion and form finished product chemical fertilizer, the rubbing crusher who is used for fertilizer raw materials kibbling now all is artifical material loading, need the manual work to lift fertilizer raw materials to suitable height, then pour the fertilizer raw materials into the rubbing crusher again, so very hard, fertilizer raw materials granule is great relatively in addition, directly pours the fertilizer raw materials into the rubbing crusher and smashes, crushing effect is poor on the one hand, the kibbling efficiency of on the other hand is also very slow.
Based on this, the invention designs a feeding device for chemical fertilizer production crushing equipment to solve the problems.
Disclosure of Invention
The invention aims to provide a feeding device for chemical fertilizer production and crushing equipment, which is used for solving the existing problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a feeding device for chemical fertilizer production crushing equipment comprises a material pouring part, a spiral feeding part and a pre-crushing part, wherein the feeding part is arranged on the top of the material pouring part, and the pre-crushing part is arranged on the top of the side surface of the feeding part;
the pre-crushing part comprises a guide chute fixedly connected with the discharging part of the spiral feeding part and a driving gear fixed with the rotating part of the spiral feeding part, the guide chute is obliquely arranged, the driving gear is meshed with a transmission gear rotatably connected with the top of the material conveying outer cylinder, the transmission gear is meshed with a worm, the worm is rotatably assembled with a support rod fixed on the top surface of the material conveying outer cylinder, the worm is fixedly connected with a cam, a blocking part is arranged right above the cam, the blocking part is fixedly connected with a lifting rod, the lifting rod is slidably assembled with a guide support, and the lifting rod is connected with a crushing plate,
as a further scheme of the invention, the spiral feeding part comprises a material conveying outer cylinder, a feeding hole is formed in the bottom of the side surface of the material conveying outer cylinder, a discharging hole is formed in one side of the feeding hole and located on the top of the side surface of the material conveying outer cylinder, the discharging hole is fixedly connected with the material guide chute, a rotating shaft which is rotatably assembled with the material conveying outer cylinder is vertically arranged in the middle of the inner cavity of the material conveying outer cylinder, a spiral blade is fixedly connected to the side surface of the rotating shaft, the top of the rotating shaft is fixedly connected with the driving gear, a motor support is fixedly mounted at the top of the material conveying outer cylinder, a.
As a further scheme of the invention, the material pouring part comprises a base plate, a material groove is arranged in the middle of the top surface of the base plate, the top surface of the material groove is fixedly connected with the bottom of the material conveying outer cylinder, and material guide plates are obliquely arranged on two sides in the material groove.
As a further scheme of the invention, the lifting rod is connected with the crushing plate through a self-rotating mechanism, the self-rotating mechanism comprises a threaded self-rotating rod rotatably assembled with the lifting rod, the bottom end of the threaded self-rotating rod is fixedly connected with the middle part of the top surface of the crushing plate, a short threaded column casing is in threaded connection with the threaded self-rotating rod, and the short threaded column casing is fixed with the guide chute through a round rod.
As a further scheme of the invention, arc-shaped transition parts matched with the crushing plates are arranged on both sides of the crushing plates, and the arc-shaped transition parts are arranged on both sides of the middle part of the material guide chute.
As a further scheme of the invention, a friction force balancing mechanism is further arranged on the pre-crushing part, the friction force balancing mechanism comprises a supporting bar fixed on the top surface of the material guide groove and a connecting block fixed on the side surface of the lifting rod, and an obliquely arranged spring is fixed between the supporting bar and the connecting block.
As a further aspect of the present invention, a stress reinforcing plate fixed to the spiral feeding portion is obliquely fixed to the bottom of the material guide chute.
As a further scheme of the invention, the lifting rod is connected with the thread self-rotating rod through a bearing, the outer ring of the bearing is fixed at the bottom of the lifting rod, and the inner ring of the bearing is fixedly connected with the thread self-rotating rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the feeding device for the fertilizer production and crushing equipment is assembled by the material pouring part, the spiral feeding part and the pre-crushing part, wherein the pre-crushing part performs pre-crushing treatment on the fertilizer before being sent to the fertilizer production and crushing equipment, so that the difficulty of crushing the fertilizer raw materials by the subsequent fertilizer production and crushing equipment is reduced, and the efficiency of crushing the fertilizer raw materials is indirectly improved;
2. according to the invention, the self-spinning mechanism is arranged on the pre-crushing part, and the self-spinning mechanism can enable the crushing plate to obtain self-spinning while rolling the fertilizer raw material, so that the crushing plate can obtain two states of pressing and spin-grinding when crushing the fertilizer raw material, and the effect is better when crushing the fertilizer raw material;
3. the pre-crushing part is also provided with a friction force balancing mechanism, a spring is obliquely arranged in the friction force balancing mechanism, the self gravity of the obliquely arranged lifting rod can be balanced through the component force of the elastic force of the spring in the descending process, the lifting rod can be prevented from generating huge friction with the guide support in the descending process, the service life of equipment is prevented from being influenced, in addition, the spring can also provide larger impact force for the descending process of the lifting rod, and the rolling effect of the crushing plate is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a first structure of a feeding device for a fertilizer production and pulverization apparatus according to the present invention;
FIG. 2 is a partial cross-sectional view of a feeding device for a fertilizer production and pulverization apparatus of the present invention;
FIG. 3 is a second schematic structural view of a feeding device for a fertilizer production and pulverization apparatus according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
fig. 5 is an enlarged view at B in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below: the device comprises a material conveying outer cylinder 101, a material inlet 102, a rotating shaft 103, a helical blade 104, a motor support 105, a motor 106, a material outlet 107, a material guide groove 108, a driving gear 201, a transmission gear 202, a worm 203, a support rod 204, a cam 205, a blocking part 206, a lifting rod 207, a guide support 208, a crushing plate 209, a bearing 301, a threaded self-rotating rod 302, a short threaded column cylinder 303, a support strip 401, a connecting block 402, a spring 403, a stress reinforcing plate 5, a base plate 601, a trough 602 and a material guide plate 603.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a feeding device for chemical fertilizer production crushing equipment comprises a material pouring part, a spiral feeding part and a pre-crushing part, wherein the feeding part is installed on the top of the material pouring part, the pre-crushing part is installed on the top of the side surface of the feeding part, the upper device is assembled into a novel feeding device for chemical fertilizer production crushing equipment through the material pouring part, the spiral feeding part and the pre-crushing part, chemical fertilizer raw materials in the material pouring part are conveyed to the pre-crushing part by the spiral feeding part, and the pre-crushing part performs pre-crushing treatment on chemical fertilizers before being conveyed to the chemical fertilizer production crushing equipment, so that the difficulty of crushing the chemical fertilizer raw materials by subsequent chemical fertilizer production crushing equipment is reduced, and the efficiency of crushing the chemical fertilizer raw materials is indirectly improved;
the pre-crushing part comprises a material guide groove 108 fixedly connected with the discharging part of the spiral feeding part and a driving gear 201 fixed with the rotating part of the spiral feeding part, the material guide groove 108 is obliquely arranged, the driving gear 201 is meshed with a transmission gear 202 rotatably connected with the top of the material conveying outer cylinder 101, the transmission gear 202 is meshed with a worm 203, the worm 203 is rotatably assembled with a support rod 204 fixed on the top surface of the material conveying outer cylinder 101, the worm 203 is fixedly connected with a cam 205, a blocking part 206 is arranged right above the cam 205, the blocking part 206 is fixedly connected with a lifting rod 207, the lifting rod 207 is slidably assembled with a guide bracket 208, the lifting rod 207 is connected with a crushing plate 209, when the pre-crushing part works, the rotating part of the spiral feeding part provides power for the driving gear 201, the driving gear 201 transmits the power to the worm 203 through the transmission gear 202, so that the worm, the cam 205 can jack up the blocking part 206, when the cam 205 is separated from the blocking part 206, the blocking part 206 moves to the highest point, and then the blocking part 206 falls due to self weight, so that the lifting rod 207 can move up and down regularly in a reciprocating way, and the fertilizer raw materials on the material guide groove 108 can be crushed by matching with the crushing plate 209, thereby achieving the purpose of pre-crushing the fertilizer raw materials;
the spiral feeding part comprises a material conveying outer cylinder 101, a feeding hole 102 is arranged at the bottom of the side surface of the material conveying outer cylinder 101, a discharging hole 107 is arranged at one side of the feeding hole 102 and positioned at the top of the side surface of the material conveying outer cylinder 101, the discharging hole 107 is fixedly connected with a material guide groove 108, a rotating shaft 103 which is rotatably assembled with the material conveying outer cylinder 101 is vertically arranged in the middle of the inner cavity of the material conveying outer cylinder 101, a spiral blade 104 is fixedly connected with, the top of the feed delivery outer cylinder is fixedly connected with a driving gear 201, the top of the feed delivery outer cylinder 101 is fixedly provided with a motor bracket 105, the motor bracket 105 is fixedly provided with a motor 106, the output shaft of the motor 106 is fixedly connected with the top end of a rotating shaft 103, a spiral feeding part can convey fertilizer raw materials into the pulverizer from the ground, the labor intensity is reduced, when the spiral feeding part works, chemical fertilizer raw materials enter the conveying outer cylinder 101 from the feeding hole 102, and the spiral blade 104 rotating in the conveying outer cylinder 101 can convey the chemical fertilizer raw materials to the discharging hole 107;
the material pouring part comprises a base plate 601, a material groove 602 is arranged in the middle of the top surface of the base plate 601, the top surface of the material groove 602 is fixedly connected with the bottom of the material conveying outer cylinder 101, material guide plates 603 are obliquely arranged on two sides inside the material groove 602, the material pouring part is used for containing fertilizer raw materials, the fertilizer raw materials are poured into the material groove 602 when the fertilizer raw materials are conveyed, the fertilizer raw materials can enter the feed inlet 102 under the guiding action of the material guide plates 603, and the material guide plates 603 are arranged so that the fertilizer raw materials cannot fall to all positions of the material groove 602 to cause waste of the fertilizer;
the lifting rod 207 is connected with the crushing plate 209 through a self-rotating mechanism, the self-rotating mechanism comprises a threaded self-rotating rod 302 which is rotatably assembled with the lifting rod 207, the bottom end of the threaded self-rotating rod 302 is fixedly connected with the middle part of the top surface of the crushing plate 209, the threaded self-rotating rod 302 is in threaded connection with a short threaded cylindrical barrel 303, the short threaded cylindrical barrel 303 is fixed with the material guide groove 108 through a round rod, the self-rotating mechanism is arranged between the lifting rod 207 and the crushing plate 209, the self-rotating mechanism can enable the crushing plate 209 to rotate while crushing the fertilizer raw material, the crushing plate 209 can obtain two states of pressing and rotating when crushing the fertilizer raw material, the effect is better when crushing the fertilizer raw material, the threaded self-rotating rod 302 can obtain the lifting or descending force when the lifting rod 207 is lifted or descended, the threaded self-rotating rod 302 can rotate due to the connection with the short threaded cylindrical barrel 303, so that the crushing plate 209 can rotate, so that the pre-crushing effect of the fertilizer raw materials is better.
The pre-crushing part is also provided with a friction force balancing mechanism, the friction force balancing mechanism comprises a supporting bar 401 fixed on the top surface of the material guide groove 108 and a connecting block 402 fixed on the side surface of the lifting rod 207, an obliquely arranged spring 403 is fixed between the supporting bar 401 and the connecting block 402, the friction force balancing mechanism is arranged on the pre-crushing part, the obliquely arranged spring 403 is arranged in the friction force balancing mechanism, the self gravity of the obliquely arranged lifting rod 207 can be balanced through the component force of the elastic force of the spring 403 in the descending process, the lifting rod 207 can be prevented from generating huge friction with the guide support 208 in the descending process, the service life of the equipment is prevented from being influenced, in addition, the spring 403 can also provide larger impact force for the descending process of the lifting rod 207, and the rolling effect of the rolling plate 209 is;
arc-shaped transition parts matched with the crushing plate 209 are arranged on two sides of the middle part of the material guide groove 108, arc-shaped transition parts are arranged on two sides of the material guide groove 108, and the arc-shaped transition parts are matched with the crushing plate 209 to press down the fertilizer raw materials in the largest area, so that the pretreatment effect of the fertilizer raw materials is improved;
a stress reinforcing plate 5 fixed with the spiral feeding part is obliquely fixed at the bottom of the material guide groove 108, and the structural strength of the material guide groove 108 can be enhanced by the stress reinforcing plate 5;
the lifting rod 207 is connected with the threaded spinning rod 302 through the bearing 301, the outer ring of the bearing 301 is fixed at the bottom of the lifting rod 207, the inner ring of the bearing 301 is fixedly connected with the threaded spinning rod 302, the lifting rod 207 is connected with the threaded spinning rod 302 through the bearing 301, and friction force at the rotating connection position of the lifting rod 207 and the threaded spinning rod 302 can be eliminated.
The working principle is as follows: when the device is used, the spiral feeding part conveys the fertilizer raw materials of the material pouring part to the pre-crushing part, and the pre-crushing part carries out pre-crushing treatment on the fertilizer before being sent to the fertilizer production crushing equipment, so that the difficulty of the subsequent fertilizer production crushing equipment for crushing the fertilizer raw materials is reduced, and the efficiency of crushing the fertilizer raw materials is indirectly improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a feeding device for chemical fertilizer production crushing apparatus, includes material portion, spiral pay-off portion and the portion of smashing in advance, its characterized in that: the feeding part is arranged on the top of the material pouring part, and the pre-crushing part is arranged on the top of the side surface of the feeding part;
the pre-crushing portion comprises a guide chute (108) fixedly connected with the discharging portion of the spiral feeding portion and a driving gear (201) fixed with the rotating portion of the spiral feeding portion, the guide chute (108) is obliquely arranged, the driving gear (201) is meshed with a transmission gear (202) rotatably connected with the top of the outer conveying barrel (101), the transmission gear (202) is meshed with a worm (203), the worm (203) is rotatably assembled with a support rod (204) fixed on the top surface of the outer conveying barrel (101), the worm (203) is fixedly connected with a cam (205), a blocking portion (206) is arranged over the cam (205), the blocking portion (206) is fixedly connected with a lifting rod (207), the lifting rod (207) is slidably assembled with a guide support (208), and the lifting rod (207) is connected with a crushing plate (209).
2. The feeding device for fertilizer production and smashing equipment according to claim 1, characterized in that: spiral pay-off portion is equipped with feed inlet (102) including defeated material urceolus (101), be equipped with feed inlet (102) on defeated material urceolus (101) side bottom, feed inlet (102) one side is equipped with discharge gate (107) that are located on defeated material urceolus (101) side top, discharge gate (107) and baffle box (108) fixed connection, defeated material urceolus (101) inner chamber middle part is vertical arranges pivot (103) rather than the rotation assembly, pivot (103) side fixedly connected with helical blade (104), and its top and driving gear (201) fixed connection, defeated material urceolus (101) top fixed mounting has motor support (105), motor support (105) fixed mounting has motor (106), motor (106) output shaft and pivot (103) top fixed connection.
3. The feeding device for fertilizer production and smashing equipment according to claim 1, characterized in that: the material pouring part comprises a base plate (601), a trough (602) is arranged in the middle of the top surface of the base plate (601), the top surface of the trough (602) is fixedly connected with the bottom of the material conveying outer barrel (101), and material guide plates (603) are obliquely arranged on two sides in the trough (602).
4. The feeding device for fertilizer production and smashing equipment according to claim 1, characterized in that: lifter (207) are connected with crushing board (209) through spin mechanism, spin mechanism includes screw thread from swing arm (302) with lifter (207) rotation assembly, screw thread from swing arm (302) bottom and crushing board (209) top surface middle part fixed connection, and threaded connection has short screw thread column casing (303) on screw thread from swing arm (302), short screw thread column casing (303) are fixed through round bar and baffle box (108).
5. The feeding device for fertilizer production and smashing equipment according to claim 4, wherein the feeding device comprises: arc transition portions matched with the crushing plate (209) are arranged on two sides of the crushing plate, and the arc transition portions are arranged on two side faces of the middle of the material guide groove (108).
6. The feeding device for fertilizer production and smashing equipment according to claim 1, characterized in that: still be equipped with friction force balance mechanism on the part of smashing in advance, friction force balance mechanism is including fixing support bar (401) and the connecting block (402) of fixing on lifter (207) side at baffle box (108) top surface, be fixed with spring (403) that the slope set up between support bar (401) and connecting block (402).
7. The feeding device for fertilizer production and smashing equipment according to claim 1, characterized in that: and a stress reinforcing plate (5) fixed with the spiral feeding part is obliquely fixed at the bottom of the material guide groove (108).
8. The feeding device for fertilizer production and smashing equipment according to claim 5, characterized in that: the lifting rod (207) is connected with the threaded spinning rod (302) through a bearing (301), the outer ring of the bearing (301) is fixed at the bottom of the lifting rod (207), and the inner ring of the bearing (301) is fixedly connected with the threaded spinning rod (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010380806.3A CN111530584A (en) | 2020-05-08 | 2020-05-08 | Feeding device for chemical fertilizer production crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010380806.3A CN111530584A (en) | 2020-05-08 | 2020-05-08 | Feeding device for chemical fertilizer production crushing equipment |
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| Publication Number | Publication Date |
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| CN111530584A true CN111530584A (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010380806.3A Pending CN111530584A (en) | 2020-05-08 | 2020-05-08 | Feeding device for chemical fertilizer production crushing equipment |
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Application publication date: 20200814 |