CN214974321U - A reducing mechanism for compound fertilizer production - Google Patents

A reducing mechanism for compound fertilizer production Download PDF

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Publication number
CN214974321U
CN214974321U CN202120262308.9U CN202120262308U CN214974321U CN 214974321 U CN214974321 U CN 214974321U CN 202120262308 U CN202120262308 U CN 202120262308U CN 214974321 U CN214974321 U CN 214974321U
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CN
China
Prior art keywords
shell
compound fertilizer
fertilizer production
sieve
discharge hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202120262308.9U
Other languages
Chinese (zh)
Inventor
张志荣
樊小斌
宋阳
王志勇
张笑妹
王亮明
王鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningxia Maoyuan Biotechnology Co ltd
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Ningxia Maoyuan Biotechnology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN202120262308.9U priority Critical patent/CN214974321U/en
Application granted granted Critical
Publication of CN214974321U publication Critical patent/CN214974321U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a crushing device for compound fertilizer production, which comprises a shell, wherein the upper end of the shell is provided with a feeding device, the lower end of the shell is provided with a first discharge port, the outer wall of the left side of the shell is provided with a second discharge port, the outer wall of the right side of the shell is provided with a driving device, and a crushing roller and a screening device are arranged inside the shell; the feeding device comprises a feeding hopper, an inserting plate is arranged on one side of the lower end of the feeding hopper and is in sliding connection with the feeding hopper, a screw is rotatably connected to the left end of the inserting plate, a hand wheel is arranged on the right end of the screw, which extends out of the shell, at least two nuts are arranged on the screw in a threaded connection mode, and the nuts are fixedly connected with the shell; the driving device comprises a speed reducing motor arranged on the upper end face of the platform on the right side of the shell, and an eccentric wheel is connected to the lower end face of the platform. Has the advantages that: the sieve fill is favorable to separating the raw materials that do not smash, is equipped with two discharge gates, is favorable to separating the different raw materials of the back particle diameter of smashing from the discharge gate of difference, and the sieve fill slope is provided with the whereabouts that do benefit to the material.

Description

A reducing mechanism for compound fertilizer production
Technical Field
The utility model relates to a compound fertilizer production facility technical field specifically indicates a reducing mechanism for compound fertilizer production.
Background
In the production of the compound fertilizer, the nutrient condition of soil is measured by using a soil testing formula, and the application amount, the application period and the application method of fertilizers such as nitrogen, phosphorus, potassium, medium and trace elements are provided on the basis of soil testing and fertilizer field experiments according to the fertilizer requirement rule of crops, the fertilizer supply performance of soil and the fertilizer effect on the basis of reasonable application of the organic fertilizers. Generally speaking, the formula fertilizer is scientifically applied under the guidance of agricultural science and technology personnel. The core of the soil testing and formulated fertilization technology is to adjust and solve the contradiction between the fertilizer requirement of crops and the fertilizer supply of soil. Meanwhile, nutrient elements needed by crops are supplemented in a targeted manner, and what elements are supplemented when the crops lack the nutrient elements, and how much nutrient is needed, so that the balanced supply of various nutrients is realized, and the needs of the crops are met; the purposes of improving the utilization rate of the fertilizer, reducing the using amount, improving the crop yield, improving the quality of agricultural products, saving labor, saving expenses and increasing income are achieved. Among the prior art, compound fertilizer raw materials's crushing is usually put into the grinding box with the raw materials, and cooperation rubbing crusher constructs and smashes, but rubbing crusher constructs at crushing in-process, has more raw materials to spill over from crushing roller both sides usually to it is inhomogeneous to make compound fertilizer raw materials crushing degree, leads to smashing the effect unsatisfactory. Therefore, a crushing apparatus for compound fertilizer production is urgently needed to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a simple structure, the practicality is strong, a reducing mechanism for compound fertilizer production of excellent in use effect.
In order to solve the technical problem, the utility model provides a technical scheme does: a crushing device for compound fertilizer production comprises a shell, wherein a feeding device is arranged at the upper end of the shell, a first discharge hole is formed in the lower end of the shell, a second discharge hole is formed in the outer wall of the left side of the shell, a driving device is arranged on the outer wall of the right side of the shell, and a crushing roller and a screening device are arranged inside the shell; the feeding device comprises a feeding hopper, an inserting plate is arranged on one side of the lower end of the feeding hopper and is in sliding connection with the feeding hopper, a screw is rotatably connected to the left end of the inserting plate, a hand wheel is arranged on the right end of the screw, which extends out of the shell, at least two nuts are arranged on the screw in a threaded connection mode, and the nuts are fixedly connected with the shell; the driving device comprises a speed reducing motor arranged on the upper end surface of the platform on the right side of the shell, and the lower end surface of the platform is rotatably connected with an eccentric wheel; the screening plant includes the sieve fill, sieve fill and casing sliding connection, the sieve fill right-hand member passes through the connecting rod and connects the eccentric wheel.
Further, the crushing rollers are connected with the shell in a rotating mode, the crushing rollers are arranged in pairs, the two crushing rollers are in meshing transmission through gears, and the crushing rollers are connected with the speed reducing motor through chains.
Furthermore, a screen is arranged inside the screen bucket, rolling bearings are arranged at two ends of the screen bucket, a slide way matched with the rolling bearings is arranged on the inner wall of the shell, the eccentric wheel is connected with the speed reduction motor through a chain, and the eccentric wheel drives the screen bucket to reciprocate along the slide way direction through a connecting rod.
Further, the sieve fill slope sets up, the sieve fill left end is linked together with the second discharge gate, the first discharge gate of sieve fill below intercommunication.
Furthermore, knurling is arranged on the surface of the crushing roller.
Furthermore, the lower ends of the first discharge hole and the second discharge hole are respectively provided with a material receiving disc, and the lower end of the shell is provided with a supporting leg.
Compared with the prior art, the utility model the advantage lie in: the utility model relates to a reducing mechanism for compound fertilizer production is equipped with the sieve fill, is favorable to separating the raw materials that do not smash, is equipped with two discharge gates, is favorable to separating the different raw materials of the back particle diameter of smashing from the discharge gate of difference, and the slope of sieve fill is provided with the whereabouts that do benefit to the material, is equipped with the picture peg and is favorable to controlling unloading speed.
Drawings
Fig. 1 is a first structural schematic diagram of a crushing device for compound fertilizer production of the utility model.
Fig. 2 is a second schematic structural diagram of the crushing device for producing compound fertilizer of the utility model.
As shown in the figure: 1. the grinding device comprises a shell, 2, a first discharge port, 3, a second discharge port, 4, a grinding roller, 5, a feed hopper, 6, a plug board, 7, a screw, 8, a hand wheel, 9, a nut, 10, a speed reducing motor, 11, an eccentric wheel, 12, a sieve hopper, 13, a connecting rod, 14, a gear, 15, a screen, 16, a rolling bearing, 17, a slide way, 18, a receiving tray, 19 and a support leg.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
A crushing device for compound fertilizer production comprises a shell (1), wherein a feeding device is arranged at the upper end of the shell (1), a first discharge hole (2) is formed in the lower end of the shell, a second discharge hole (3) is formed in the outer wall of the left side of the shell, a driving device is arranged on the outer wall of the right side of the shell, and a crushing roller (4) and a screening device are arranged inside the shell (1); the feeding device comprises a feeding hopper (5), an inserting plate (6) is arranged on one side of the lower end of the feeding hopper (5), the inserting plate (6) is in sliding connection with the feeding hopper (5), a screw rod (7) is rotatably connected to the left end of the inserting plate (6), a hand wheel (8) is arranged at the right end of the screw rod (7) and extends out of the shell (1), at least two nuts (9) are arranged on the screw rod (7) in a threaded connection mode, and the nuts (9) are fixedly connected with the shell (1); the driving device comprises a speed reducing motor (10) arranged on the upper end face of a platform on the right side of the shell (1), and the lower end face of the platform is rotatably connected with an eccentric wheel (11); screening plant includes sieve fill (12), sieve fill (12) and casing (1) sliding connection, sieve fill (12) right-hand member passes through connecting rod (13) and connects eccentric wheel (11).
The grinding rollers (4) are rotationally connected with the shell (1), the grinding rollers (4) are arranged in pairs, the two grinding rollers (4) are in meshing transmission through gears (14), and the grinding rollers (4) are connected with the speed reducing motor (10) through chains. Sieve fill (12) inside screen cloth (15) of being equipped with, sieve fill (12) both ends are equipped with antifriction bearing (16), casing (1) inner wall is equipped with slide (17) with antifriction bearing (16) matched with, the chain is connected between eccentric wheel (11) and gear motor (10), eccentric wheel (11) are through connecting rod (13) drive sieve fill (12) along slide (17) direction reciprocating motion. The sieve hopper (12) is obliquely arranged, the left end of the sieve hopper (12) is communicated with the second discharge hole (3), and the first discharge hole (2) is communicated with the lower part of the sieve hopper (12). And knurling is arranged on the surface of the crushing roller (4). The lower ends of the first discharge hole (2) and the second discharge hole (3) are respectively provided with a material receiving disc (18), and the lower end of the shell (1) is provided with a supporting leg (19).
The working principle is as follows: during actual use, production raw materials to be crushed are poured into the feed hopper (5), the blanking speed of the raw materials can be controlled through the inserting plate (6) at the lower end of the feed hopper (5), specifically, a nut (9) is welded inside the shell (1), the screw rod (7) is in threaded connection with the nut (9), a user rotates the hand wheel (8), and the inserting plate (6) is driven to be closed or opened through the screw rod (7); furthermore, the raw materials fall to the crushing rollers (4), the crushing rollers (4) are driven by a speed reducing motor (10) through chains to rotate, the two crushing rollers (4) are driven by gears (14) to rotate, the raw materials enter the crushing rollers (4) to be extruded and crushed and then fall onto a screen bucket (12) below, further, the speed reducing motor (10) drives the crushing rollers (4) to rotate and simultaneously drives an eccentric wheel (11) to rotate through another chain, the eccentric wheel (11) drives the screen bucket (12) to reciprocate in the shell (1) through the transmission of a connecting rod (13), further, in order to control the movement direction of the screen bucket (12), two slide ways (17) are arranged, the two slide ways (17) are matched with a rolling bearing (16) on the screen bucket (12) to enable the screen bucket (12) to reciprocate, the raw materials falling onto the screen bucket (12) are screened through a screen mesh (15), the materials are respectively discharged from the two discharge ports, and the raw materials discharged from the second discharge port (3) are the raw materials with larger particles and can be poured into the feed hopper (5) again for secondary crushing.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (6)

1. The utility model provides a reducing mechanism for compound fertilizer production, includes casing (1), its characterized in that: the upper end of the shell (1) is provided with a feeding device, the lower end of the shell is provided with a first discharge hole (2), the outer wall of the left side of the shell is provided with a second discharge hole (3), the outer wall of the right side of the shell is provided with a driving device, and a crushing roller (4) and a screening device are arranged in the shell (1); the feeding device comprises a feeding hopper (5), an inserting plate (6) is arranged on one side of the lower end of the feeding hopper (5), the inserting plate (6) is in sliding connection with the feeding hopper (5), a screw rod (7) is rotatably connected to the left end of the inserting plate (6), a hand wheel (8) is arranged at the right end of the screw rod (7) and extends out of the shell (1), at least two nuts (9) are arranged on the screw rod (7) in a threaded connection mode, and the nuts (9) are fixedly connected with the shell (1); the driving device comprises a speed reducing motor (10) arranged on the upper end face of a platform on the right side of the shell (1), and the lower end face of the platform is rotatably connected with an eccentric wheel (11); screening plant includes sieve fill (12), sieve fill (12) and casing (1) sliding connection, sieve fill (12) right-hand member passes through connecting rod (13) and connects eccentric wheel (11).
2. The crushing device for compound fertilizer production according to claim 1, characterized in that: the grinding rollers (4) are rotationally connected with the shell (1), the grinding rollers (4) are arranged in pairs, the two grinding rollers (4) are in meshing transmission through gears (14), and the grinding rollers (4) are connected with the speed reducing motor (10) through chains.
3. The crushing device for compound fertilizer production according to claim 1, characterized in that: sieve fill (12) inside screen cloth (15) of being equipped with, sieve fill (12) both ends are equipped with antifriction bearing (16), casing (1) inner wall is equipped with slide (17) with antifriction bearing (16) matched with, the chain is connected between eccentric wheel (11) and gear motor (10), eccentric wheel (11) are through connecting rod (13) drive sieve fill (12) along slide (17) direction reciprocating motion.
4. The crushing device for compound fertilizer production according to claim 1, characterized in that: the sieve hopper (12) is obliquely arranged, the left end of the sieve hopper (12) is communicated with the second discharge hole (3), and the first discharge hole (2) is communicated with the lower part of the sieve hopper (12).
5. The crushing device for compound fertilizer production according to claim 1, characterized in that: and knurling is arranged on the surface of the crushing roller (4).
6. The crushing device for compound fertilizer production according to claim 1, characterized in that: the lower ends of the first discharge hole (2) and the second discharge hole (3) are respectively provided with a material receiving disc (18), and the lower end of the shell (1) is provided with a supporting leg (19).
CN202120262308.9U 2021-01-30 2021-01-30 A reducing mechanism for compound fertilizer production Expired - Fee Related CN214974321U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120262308.9U CN214974321U (en) 2021-01-30 2021-01-30 A reducing mechanism for compound fertilizer production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120262308.9U CN214974321U (en) 2021-01-30 2021-01-30 A reducing mechanism for compound fertilizer production

Publications (1)

Publication Number Publication Date
CN214974321U true CN214974321U (en) 2021-12-03

Family

ID=79144687

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120262308.9U Expired - Fee Related CN214974321U (en) 2021-01-30 2021-01-30 A reducing mechanism for compound fertilizer production

Country Status (1)

Country Link
CN (1) CN214974321U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20211203

CF01 Termination of patent right due to non-payment of annual fee