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CN-224205767-U - Threshing device for plant shells in agriculture

CN224205767UCN 224205767 UCN224205767 UCN 224205767UCN-224205767-U

Abstract

The utility model discloses a threshing device for agricultural plant shells, which belongs to the field of agriculture and comprises a sheller consisting of an extrusion assembly and a screening assembly, wherein the extrusion assembly comprises a detachable upper shell cover, a detachable lower shell, an extrusion roller connected with the lower shell through a bearing, and a shelling blocking net positioned below the extrusion roller. Compared with the prior art, the device has the advantages that the shaft rods at the two sides of the squeeze roller are designed to be the detachable pin rods, so that the squeeze roller body can be taken and placed only by pulling out the detachable pin rods when the squeeze roller needs to be detached, and the position of the squeeze roller is conveniently fixed after the squeeze roller is installed due to the fact that the detachable pin rods are fixed between the upper shell cover 111 and the lower shell.

Inventors

  • WANG WEI

Assignees

  • 张家口聚合盛食品有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (6)

  1. 1. The threshing device for the plant shells in agriculture comprises a sheller (1) which consists of an extrusion assembly (11) and a screening assembly (12), wherein the extrusion assembly (11) comprises a detachable upper shell cover (111) and a detachable lower shell (112), an extrusion roller (113) connected with the lower shell (112) through a bearing and a shelling barrier (114) positioned below the extrusion roller (113); The screening assembly (12) comprises a screen (121) located below a lower shell (112), a concave movable rod (122) located on one side of the screen (121) and a motor (123) for driving the concave movable rod (122), wherein the concave movable rod (122) is connected with the side wall of the screen (121) through a plurality of auxiliary connecting rods (124), supporting seats (125) are welded on two sides of the lower shell (112), and limiting sliding blocks (126) penetrating through the supporting seats (125) are arranged on two sides of the screen (121), and the screening assembly is characterized in that: Squeeze roll (113) and decortication block (114) are detachable construction, squeeze roll (113) are connected with the top surface of lower casing (112) through dismantling round pin pole (115), and can dismantle round pin pole (115) and squeeze roll (113) through the connecting key and be connected, can dismantle round pin pole (115) be located between last cap (111) and lower casing (112), the both sides of decortication block (114) are equipped with before passing the top surface of lower casing (112), locating baffle (1141) of rear side, and the left and right sides face of lower casing (112) is equipped with fixed plate (1142) that support locating baffle (1141).
  2. 2. The threshing device for agricultural plant shells according to claim 1, wherein the positioning baffle (1141) and the fixed plate (1142) and the upper shell cover (111) and the lower shell (112) are connected through a bolt structure.
  3. 3. The threshing device for agricultural plant hulls, as set forth in claim 1, characterized in that the concave movable rod (122) and the detachable pin rod (115) are both connected with the output shaft of the motor (123) through a belt pulley (2).
  4. 4. The threshing device for agricultural plant shells according to claim 1, wherein a storage tank (1111) which is convenient for feeding is arranged on the top surface of the upper shell cover (111).
  5. 5. The threshing device for agricultural plant hulls, as set forth in claim 1, characterized in that a conical discharge port (1121) is provided on the bottom surface of said lower housing (112) above the screen (121).
  6. 6. The threshing device for agricultural plant hulls according to claim 1, wherein a delivery opening (1211) is formed on the opposite side of a concave movable rod (122) on one side of the screen (121).

Description

Threshing device for plant shells in agriculture Technical Field The utility model relates to the field of agriculture, in particular to a threshing device for plant shells in agriculture. Background In the prior art, many plants such as wheat, sorghum, corn and peanut are required to be dehulled, and in order to dehulled the plants more quickly, the corresponding threshing device is usually used for dehulling the corresponding plants, but the equipment is different due to the difference of the crops, wherein the peanut is used as a commonly used oil extraction plant at the present stage, and is commonly used in various food processing and side dishes due to the large oil extraction amount and high utilization rate, the peanut shell is thicker, and the volume of the peanut is larger than that of the wheat, and the gap of the threshing device is relatively larger. The existing sheller for peanuts comprises an extrusion assembly and a screening assembly, wherein the structure of the extrusion assembly is formed by splicing an upper shell cover and a lower shell, a squeeze roller and a shelling blocking net are installed in the two shells, the peanuts are enabled to be continuously rubbed between the shelling blocking net and the squeeze roller through rotation of the squeeze roller, so that the peanuts are subjected to shell-meat separation, separated peanut kernels and shell fragments can fall into a screen below, the screen is enabled to continuously move back and forth in a limit sliding block groove on a supporting seat through a concave movable rod on one side of the screen, and accordingly the lighter shells are layered with the peanut kernels, and the concave movable rod and the squeeze roller are all driven by a motor. The existing peanut sheller can quickly complete the shelling of peanuts, but the types of the peanuts are different due to different peanut varieties, so that the existing squeeze rollers and shelling blocking nets are difficult to detach and replace, and the upper shell cover and the lower shell are required to be integrally detached when the squeeze rollers and the shelling blocking nets are replaced, so that the sheller is difficult to quickly adjust the squeeze rollers and the shelling blocking nets according to the general sizes of the peanuts. Disclosure of utility model The utility model aims to solve the technical problem that the threshing device for the plant shells in the prior agriculture is difficult to quickly replace squeezing rollers and shelling blocking nets with different types. In order to solve the technical problems, the threshing device for the plant shells in agriculture comprises a sheller consisting of an extrusion assembly and a screening assembly, wherein the extrusion assembly comprises a detachable upper shell cover, a detachable lower shell, an extrusion roller connected with the lower shell through a bearing, and a shelling blocking net positioned below the extrusion roller; the screening assembly comprises a screen mesh positioned below the lower shell, a concave movable rod positioned at one side of the screen mesh and a motor for driving the concave movable rod, wherein the concave movable rod is connected with the side wall of the screen mesh through a plurality of auxiliary connecting rods, supporting seats are welded at two sides of the lower shell, and limit sliding blocks penetrating through the supporting seats are arranged at two sides of the screen mesh; The squeeze roll and the blocking net of peeling are detachable structure, the squeeze roll is connected with the top surface of lower casing through dismantling the pin pole, and can dismantle the pin pole and be connected with the squeeze roll through the connecting key, can dismantle the pin pole and be located between cap and the lower casing, the both sides of blocking net of peeling are equipped with the locating baffle that passes before the lower casing top surface, the rear side, and the left and right sides face of lower casing is equipped with the fixed plate that supports the locating baffle. As an improvement, the positioning baffle is connected with the fixed plate and the upper shell cover is connected with the lower shell through a bolt structure. As an improvement, the concave movable rod and the detachable pin rod are connected with the output shaft of the motor through belt pulleys. As an improvement, the top surface of the upper shell cover is provided with a storage tank convenient for feeding. As an improvement, the bottom surface of the lower shell is provided with a conical discharge hole positioned above the screen. As an improvement, a cargo outlet is arranged on the opposite side of the concave movable rod on one side of the screen. Compared with the prior art, the utility model has the advantages that: 1. The shaft rods on two sides of the squeeze roller are designed to be the detachable pin rods, so that the squeeze roller can be taken out and put by only pulling o