CN212791088U

CN212791088U - Pressure control device for discharge door of rice mill

Info

Publication number: CN212791088U
Application number: CN202021515349.6U
Authority: CN
Inventors: 张海英; 杨帆
Original assignee: Yutai Quanli Rice Milling Machinery Co ltd
Current assignee: Yutai Quanli Rice Milling Machinery Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-26
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a rice mill discharge door pressure control device, including going out feed cylinder, material stopping plate and rice mill body, the middle part that goes out feed cylinder inner wall top inlays and is equipped with two first multistage pneumatic cylinders, and material stopping plate fixed mounting is in the bottom of two first multistage pneumatic cylinders, and one side that goes out the feed cylinder top is equipped with pushes away the material subassembly, and it includes the low-speed motor to push away the material subassembly, and the low-speed motor is fixed to inlay and establish at the top of a feed cylinder avris, and one side that goes out feed cylinder inner wall top rotates and is equipped with the pivot, the beneficial effects of the utility model are that: through two multistage pneumatic cylinders of second, two sliders, two spouts and the flexible hose that sets up cooperate, be convenient for utilize the angle of the ejection of compact to adjust the pressure of the ejection of compact, cooperate through the first multistage pneumatic cylinder, the material stopping plate, the low-speed motor and four push pedal leaves that set up, be convenient for control the ejection of compact through the size of adjustment discharge gate, improved the practicality of rice mill discharge door pressure control device.

Description

Pressure control device for discharge door of rice mill

Technical Field

The utility model relates to a pressure control device, in particular to rice mill discharge door pressure control device belongs to the supporting facility technical field of rice mill.

Background

As is well known, the broken rice rate of rice is an important index influencing the quality and selling price of rice, and is also an important index reflecting the planting level of rice and the processing level of rice, the broken rice rate is the percentage of the number of incomplete grains in the total number of grains caused in the grinding process of rice, the other concept relative to the broken rice rate is the whole polished rice rate, namely the percentage of complete grains in the total number of grains, an image collector is mainly adopted by a broken rice rate analyzer to carry out pixel analysis on the rice falling into the collection range, the image collector marks the volume of the rice with a preset value according to the type of the detected rice, the rice smaller than the preset value as broken rice, then the broken rice rate is calculated according to the number of the broken rice and the number of the whole polished rice, after the broken rice rate analyzer completes one-time falling rice detection, a discharge door of the rice mill is opened to the analyzer again for next detection, but current rice mill discharge door pressure control device is not convenient for utilize the angle of the ejection of compact to adjust the pressure of the ejection of compact, is not convenient for control the ejection of compact through the size of adjustment discharge gate, has reduced rice mill discharge door pressure control device's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice mill discharge door pressure control device to solve the current rice mill discharge door pressure control device who proposes among the above-mentioned background art and be not convenient for utilize the angle of the ejection of compact to adjust the pressure of the ejection of compact and be not convenient for carry out the problem of controlling through the size of adjustment discharge gate to the ejection of compact.

In order to achieve the above object, the utility model provides a following technical scheme: a pressure control device for a discharge door of a rice mill comprises a discharge barrel, a material blocking plate and a rice mill body, wherein two first multistage hydraulic cylinders are embedded in the middle of the top end of the inner wall of the discharge barrel, the material blocking plate is fixedly arranged at the bottom ends of the two first multistage hydraulic cylinders, one side of the top of the discharge barrel is provided with a material pushing assembly, the material pushing assembly comprises a low-speed motor, the low-speed motor is fixedly embedded at the top of the side of the discharge barrel, one side of the top of the inner wall of the discharge barrel is rotatably provided with a rotating shaft, one end of the rotating shaft is fixedly connected with an output shaft of the low-speed motor, the middle of the rotating shaft is fixedly provided with four push plate blades, the bottom of the discharge barrel is provided with two chutes, the bottom of the discharge barrel is provided with an angle adjusting mechanism, the angle adjusting mechanism comprises two sliders and supporting, two the bottom of slider articulates respectively through two hinges has the multistage pneumatic cylinder of second that two slopes set up, the opposite side of supporting shoe is through the bottom of four screw fixed mounting in rice mill body one side, two the bottom of the multistage pneumatic cylinder of second all articulates one side on supporting shoe top through two hinges.

As an optimized technical scheme of the utility model, the fixed intercommunication in middle part of play feed cylinder opposite side has flexible hose.

As a preferred technical scheme of the utility model, the fixed installing frame that is equipped with of flexible hose's opposite side, the installing frame is through the top of four screw fixed mounting in rice mill body one side.

As a preferred technical scheme of the utility model, the equal fixed mounting in both sides that goes out the feed cylinder opposite side has the linking arm, two the one end of linking arm is all articulated with the top of rice mill body one side through two hinges.

As an optimal technical scheme of the utility model, the middle part fixed mounting of supporting shoe avris has flush mounting plate of switch.

As an optimal technical scheme of the utility model, flush mounting plate's fixed surface is equipped with first multistage pneumatic cylinder control switch, low-speed motor control switch and the multistage pneumatic cylinder control switch of second respectively, first multistage pneumatic cylinder, low-speed motor and the multistage pneumatic cylinder of second are respectively through first multistage pneumatic cylinder control switch, low-speed motor control switch and the multistage pneumatic cylinder control switch of second and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a rice mill discharge door pressure control device cooperatees through two multistage pneumatic cylinders of second, two sliders, two spouts and the flexible hose that sets up, and the angle of the ejection of compact of being convenient for utilize adjusts the pressure of the ejection of compact, cooperatees through the first multistage pneumatic cylinder, the material stopping plate, goes out feed cylinder, low-speed motor and four push pedal leaves that set up, is convenient for control the ejection of compact through the size of adjustment discharge gate, has improved rice mill discharge door pressure control device's practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a discharging barrel; 2. a first multi-stage hydraulic cylinder; 3. a material stopping plate; 4. a chute; 5. a material pushing assembly; 51. a low-speed motor; 52. a rotating shaft; 53. pushing the plate leaf; 6. an angle adjusting mechanism; 61. a slider; 62. a second multi-stage hydraulic cylinder; 63. a support block; 7. a flexible hose; 8. installing a frame; 9. a screw; 10. a connecting arm; 11. a rice mill body; 12. a switch panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a pressure control device for a discharge door of a rice mill, comprising a discharge barrel 1, a baffle plate 3 and a rice mill body 11, wherein two first multi-stage hydraulic cylinders 2 are embedded in the middle of the top end of the inner wall of the discharge barrel 1, the baffle plate 3 is fixedly installed at the bottom ends of the two first multi-stage hydraulic cylinders 2, one side of the top of the discharge barrel 1 is provided with a material pushing assembly 5, the material pushing assembly 5 comprises a low speed motor 51, the low speed motor 51 is fixedly embedded at the top of the side of the discharge barrel 1, one side of the top of the inner wall of the discharge barrel 1 is rotatably provided with a rotating shaft 52, one end of the rotating shaft 52 is fixedly connected with the output shaft of the low speed motor 51, the middle of the rotating shaft 52 is fixedly provided with four push plate blades 53 for discharging the material, the bottom end of the discharge barrel 1 is provided with two sliding grooves 4, the bottom of the discharge, two sliders 61 slide respectively and set up in the inside of two spout 4, and the bottom of two sliders 61 articulates respectively through two hinges has the multistage pneumatic cylinder 62 of second that two slopes set up, and the opposite side of supporting shoe 63 passes through the bottom of four screw 9 fixed mounting in rice mill body 11 one side, and the bottom of two multistage pneumatic cylinders 62 of second all articulates in one side on supporting shoe 63 top through two hinges, is convenient for adjust the angle of the ejection of compact.

Preferably, the middle part of the other side of the discharging barrel 1 is fixedly communicated with a flexible hose 7, so that the discharging barrel is convenient to bend; the other side of the telescopic hose 7 is fixedly provided with a mounting frame 8, and the mounting frame 8 is fixedly mounted at the top of one side of the rice mill body 11 through four screws 9, so that the mounting and dismounting are convenient; connecting arms 10 are fixedly mounted on two sides of the other side of the discharging barrel 1, and one ends of the two connecting arms 10 are hinged to the top of one side of the rice mill body 11 through two hinges, so that the angle adjustment of the discharging barrel 1 is facilitated; the middle part fixed mounting of supporting shoe 63 avris has flush mounting plate of switch 12, flush mounting plate of switch 12's surface is fixed respectively and is equipped with first multistage pneumatic cylinder control switch, low-speed motor control switch and the multistage pneumatic cylinder control switch of second, first multistage pneumatic cylinder 2, low-speed motor 51 and the multistage pneumatic cylinder 62 of second are respectively through first multistage pneumatic cylinder control switch, low-speed motor control switch and the multistage pneumatic cylinder control switch of second and external power supply electric connection, be convenient for control first multistage pneumatic cylinder 2 respectively, the work of low-speed motor 51 and the multistage pneumatic cylinder 62 of second.

When in use, the utility model relates to a pressure control device for a rice mill discharge door, firstly, the pressure control device for the rice mill discharge door is arranged at a corresponding working position on the rice mill, then the pressure control device for the rice mill discharge door is communicated with an external power supply, when in use, a low-speed motor 51 with the model of YX-12GAn20 is started to work through a low-speed motor control switch on a switch panel 12, the low-speed motor 51 drives four push plate blades 53 to start to work through a rotating shaft 52, materials pass through a flexible hose 7 and a discharge barrel 1, then the four push plate blades 53 respectively discharge the materials, when the pressure of discharge is required to be controlled by adjusting the position of the material blocking plate 3, two first multi-stage hydraulic cylinders 2 are controlled to work through a first multi-stage hydraulic cylinder control switch on the switch panel 12, the two first multi-stage hydraulic cylinders 2 drive the material blocking plate 3 to be adjusted, when the angle of the discharge barrel 1 is required to be, the two second multi-stage hydraulic cylinders 62 are controlled to work by the second multi-stage hydraulic cylinder control switches on the switch panel 12, and the two second multi-stage hydraulic cylinders 62 drive the discharging barrel 1 to perform angle adjustment through the two sliding blocks 61 and the two sliding grooves 4.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rice mill discharge door pressure control device, includes goes out feed cylinder (1), hinders flitch (3) and rice mill body (11), its characterized in that, the middle part on feed cylinder (1) inner wall top inlays and is equipped with two first multistage pneumatic cylinders (2), hinders flitch (3) fixed mounting in the bottom of two first multistage pneumatic cylinders (2), one side that goes out feed cylinder (1) top is equipped with pushes away material subassembly (5), it includes low-speed motor (51) to push away material subassembly (5), low-speed motor (51) are fixed to inlay and are established at the top of feed cylinder (1) avris, one side rotation that goes out feed cylinder (1) inner wall top is equipped with pivot (52), the one end of pivot (52) and the output shaft fixed connection of low-speed motor (51), the middle part fixed mounting of pivot (52) has four push pedal leaves (53), two spouts (4) have been seted up to the bottom that goes out feed cylinder (1), the bottom of play feed cylinder (1) is equipped with angle adjustment mechanism (6), angle adjustment mechanism (6) include two slider (61) and supporting shoe (63), two slider (61) slides respectively and sets up the inside at two spout (4), two the bottom of slider (61) articulates respectively through two hinges has the multistage pneumatic cylinder of second (62) that two slopes set up, the opposite side of supporting shoe (63) is through the bottom of four screw (9) fixed mounting in rice mill body (11) one side, two the bottom of the multistage pneumatic cylinder of second (62) all articulates one side on supporting shoe (63) top through two hinges.

2. The rice mill discharge door pressure control device of claim 1, characterized in that: the middle part of the other side of the discharge barrel (1) is fixedly communicated with a telescopic hose (7), and the other side of the telescopic hose (7) is fixedly communicated with a discharge hole of the rice mill body (11).

3. A rice mill discharge door pressure control apparatus as claimed in claim 2, wherein: the opposite side of bellows (7) is fixed and is equipped with installing frame (8), installing frame (8) are through four screws (9) fixed mounting at the top of rice mill body (11) one side.

4. The rice mill discharge door pressure control device of claim 1, characterized in that: the rice milling machine is characterized in that connecting arms (10) are fixedly mounted on two sides of the other side of the discharging barrel (1) respectively, and one ends of the connecting arms (10) are hinged to the top of one side of the rice milling machine body (11) through two hinges.

5. The rice mill discharge door pressure control device of claim 1, characterized in that: and a switch panel (12) is fixedly arranged in the middle of the side of the supporting block (63).

6. A rice mill discharge door pressure control apparatus as claimed in claim 5, wherein: the surface of switch panel (12) is fixed respectively and is equipped with first multistage pneumatic cylinder control switch, low-speed motor control switch and the multistage pneumatic cylinder control switch of second, first multistage pneumatic cylinder (2), low-speed motor (51) and the multistage pneumatic cylinder of second (62) are respectively through first multistage pneumatic cylinder control switch, low-speed motor control switch and the multistage pneumatic cylinder control switch of second and external power supply electric connection.