Adjustable corn husking device

Abstract

The utility model discloses an adjustable corn husking device, and relates to the field of agricultural machinery, the adjustable corn husking device comprises a device main body, a chute, a first connecting rod and a discharge port, and the upper side of the device main body is fixedly connected with a feeding cylinder; the sliding grooves are formed in the two sides of the device body, rotating rods are slidably connected to the inner sides of the sliding grooves, limiting plates are rotatably connected to the two ends of each rotating rod, spiral cutter assemblies are fixedly connected to the exteriors of the rotating rods, first motors are fixedly connected to the exteriors of one set of limiting plates, and first connecting rods are fixedly connected to the upper sides of one set of limiting plates. A second connecting rod is fixedly connected to the upper side of the other limiting plate, toothed plates are fixedly connected to the bottom of the tail end of the first connecting rod and the top of the tail end of the second connecting rod, and a distance adjusting mechanism is installed on the upper side of the device body. According to the device, the distance between the two groups of spiral cutter assemblies can be quickly adjusted, and the peeling strength can be flexibly adjusted according to the variety and size of corn, so that the peeling effect and efficiency are improved, and the application range of the device is greatly expanded.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery field, and specifically, relate to a kind of adjustable corn peeling device. BACKGROUND

[0002] In the agricultural production process, corn as an important food crop, its processing link especially peeling operation, for subsequent storage, processing and sales have crucial influence. The traditional corn peeling mode is mostly dependent on manual operation, not only inefficient, and labor intensity is big, it is difficult to meet the needs of modern agricultural production to high efficiency, automation. Therefore, gradually appeared in the market various mechanized corn peeling device, aims at improving peeling efficiency and reducing manpower burden.

[0003] However, the corn peeling device on the market generally has some limitations, on the one hand, most devices adopt fixed structure peeling part, it is difficult to adapt to different varieties, different size corn, leading to peeling effect is not the same, for smaller or larger size corn often peeling not thoroughly or damage seriously, affect the quality of corn, on the other hand, although part of the device has adjustment function, but the adjustment process is complex and tedious, needs manual adjustment multiple times, not only time-consuming and laborious, and adjustment precision is limited, it is difficult to achieve ideal peeling effect, therefore, aiming at the above technical problems, here proposes a kind of adjustable corn peeling device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of adjustable corn peeling device, can quickly adjust the spacing between two groups of spiral knife assemblies, can flexibly adjust peeling force according to the variety and size of corn, to improve peeling effect and efficiency, greatly expand the application range of this device.

[0005] The utility model realizes by the following technical scheme:

[0006] A kind of adjustable corn peeling device, comprising:

[0007] Device main body, its upper side is fixedly connected with feed cylinder;

[0008] Chute is opened in the both sides of device main body, the inner side of the chute is slidably connected with rotating rod, and the number of rotating rod is two groups and is symmetrically arranged, the both ends of rotating rod are rotatably connected with limit plate, the outside of rotating rod is fixedly connected with spiral knife assembly, one of the limit plates is fixedly connected with first motor outside, and first motor and rotating rod are fixedly connected;

[0009] The upper side of a group of the limiting plates is fixedly connected with a first connecting rod, the upper side of another group of the limiting plates is fixedly connected with a second connecting rod, and the end of the first connecting rod is located directly above the end of the second connecting rod.

[0010] The discharging port is arranged on the bottom of the device body.

[0011] Preferably, the upper side of the feeding cylinder is rotatably connected with a rotating plate, the inner side of the feeding cylinder is fixedly connected with a fixed block, and the fixed block and the rotating plate are fixedly connected with a tension spring.

[0012] Preferably, the outer side of the rotating plate is fixedly connected with a pull plate.

[0013] Preferably, the limiting plates are slidably connected to the outer surface of the device body.

[0014] Preferably, the distance adjusting mechanism comprises a vertical plate, a second motor, a rotating shaft and a gear, the vertical plate is fixedly connected to the upper side of the device body, and the second motor is fixedly connected to one side of the vertical plate.

[0015] Preferably, the rotating shaft is rotatably connected to the other side of the vertical plate, and the rotating shaft is fixedly connected with the second motor, the gear is fixedly connected to the outer side of the rotating shaft, and the gear is engaged with the two groups of the tooth plates.

[0016] Preferably, the bottom of the device body is fixedly connected with support feet, the number of the support feet is several groups and is arranged in an array, the outer side of the device body is fixedly connected with a control panel, and the control panel is electrically connected with the first motor and the second motor.

[0017] Preferably, the outer side of one group of the limiting plates is fixedly connected with a fixed cylinder, the outer side of another group of the limiting plates is fixedly connected with a sliding rod, the end of the sliding rod is slidably connected to the inner side of the fixed cylinder, the end of the sliding rod is fixedly connected with a first spring, and the other end of the first spring is fixedly connected to the inner side of the fixed cylinder.

[0018] The technical scheme of the utility model has at least the following beneficial effects:

[0019] The adjusting type corn peeling device, when corn is peeled by the device, first, the rotating rod drives the high-speed rotation of the spiral knife assembly by rotating the first motor, then the rotating plate is pulled up by the pull plate, the feeding cylinder is opened, the corn is put into the device body through the feeding cylinder, the outer skin of the corn is quickly cut and peeled by the high-speed rotating spiral knife assembly, the distance between the two spiral knife assemblies is adjusted to adapt to corns of different sizes, the first connecting rod and the second connecting rod are controlled to approach or separate each other by rotating the gear driven by the rotating shaft through the second motor, the distance between the two spiral knife assemblies is adjusted, the rotating rod slides in the sliding groove, the distance between the two spiral knife assemblies is quickly adjusted, the peeling strength can be flexibly adjusted according to the variety and size of the corn, the peeling effect and efficiency are improved, and the application range of the device is greatly expanded. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic diagram of the utility model;

[0021] Figure 2 It is a first local structure front sectional view of the utility model;

[0022] Figure 3 It is a second whole structure schematic diagram of the utility model; Figure 1 It is an enlarged view of A in the figure;

[0023] Figure 4 It is a second local structure front sectional view of the utility model;

[0024] Figure 5 It is an enlarged view of B in the figure; Figure 4

[0025] Figure 6 It is a local schematic diagram of the utility model;

[0026] Figure 7 It is a second local structure front sectional view of the utility model;

[0027] Figure 8 It is an enlarged view of D in the figure; Figure 7

[0028] Figure 9 It is a schematic diagram of the toothed plate;

[0029] ​​Icon: 1, device body; 2, feed cylinder; 3, rotating plate; 4, pull plate; 5, fixed block; 6, pull spring; 7, sliding groove; 8, rotating rod; 9, limiting plate; 10, spiral knife assembly; 11, first motor; 12, first connecting rod; 13, second connecting rod; 14, tooth plate; 15, vertical plate; 16, second motor; 17, rotating shaft; 18, gear; 19, discharge port; 20, supporting leg; 21, control panel; 22, fixed cylinder; 23, sliding rod; 24, first spring, 25, movable block, 26, movable cavity, 27, second spring, 28, third spring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application. EMBODIMENT

[0031] Please refer to Figures 1-8 The present application provides a kind of adjustable corn peeling device, including device body 1, sliding groove 7, first connecting rod 12 and discharge port 19, device body 1 upper side is fixedly connected with feed cylinder 2, wherein device body 1 is made of solid frame, provide stable support, feed cylinder 2 is located at the top of device, it is convenient for the automatic feeding of corn;Sliding groove 7 is opened in the both sides of device body 1, the inside of sliding groove 7 is slidably connected with rotating rod 8, and the number of rotating rod 8 is two groups and is symmetrically arranged, the both ends of rotating rod 8 are rotatably connected with limiting plate 9, the outside of rotating rod 8 is fixedly connected with spiral knife assembly 10, spiral knife assembly 10 uses the blade made of wear-resistant material, can effectively peel corn skin, one set of limiting plate 9 is fixedly connected with first motor 11 outside, and first motor 11 and rotating rod 8 are fixedly connected, first motor 11 is used to drive spiral knife assembly 10 to rotate, rotating speed can be adjusted, can be reasonably set according to the demand of peeling;First connecting rod 12 is fixedly connected on the upper side of one set of limiting plate 9, the upper side of another limiting plate 9 is fixedly connected with second connecting rod 13, and the end of first connecting rod 12 is located in the top of the end of second connecting rod 13, the end bottom of first connecting rod 12 and the end top of second connecting rod 13 are fixedly connected with tooth plate 14, and distance adjusting mechanism is installed on the upper side of device body 1;Discharge port 19 is opened in the bottom of device body 1, and the peeled corn is automatically discharged through discharge port 19, which is convenient for subsequent processing.

[0032] In a more preferred scheme, the toothed plates 14 are respectively and elastically connected with the first connecting rods 12 and the second connecting rods 13, and the elastic connection is configured to allow the toothed plates 14 to slide along the first connecting rods 12 and the second connecting rods 13; in a specific elastic connection scheme, taking the toothed plate 14 and the first connecting rod 12 as an example (the connection mode of the toothed plate 14 and the first connecting rod 12 and the second connecting rod 13 is the same), as shown in Figure 9 the first connecting rod 12 is internally provided with an active cavity 26 extending along the length direction of the first connecting rod 13, the toothed plate 14 is connected with an active block 25 accommodated in the active cavity 26, the active block 26 can slide in the active cavity, the two ends of the active block are respectively connected with the two ends of the active cavity through the second spring 27 and the third spring 28, an elongated channel is arranged on the first connecting rod 13 to allow the active cavity to communicate with the outside, a connecting strip is arranged between the active block 25 and the toothed plate 14, the connecting strip can move in the elongated channel, thereby allowing the toothed plate 14 to move relative to the first connecting rod 12. The present application has two functions of coarse adjustment and fine adjustment, the coarse adjustment is adjusted by the rotation of the gear 18 to adjust the distance between the two groups of spiral knife assemblies 10; the fine adjustment is automatically realized by the toothed plate 14, when the extrusion force between the two groups of spiral knife assemblies 10 is too large, thereby increasing the interaction force between the toothed plate 14 and the first connecting rod 12 (or the second connecting rod 13), and then moving the toothed plate 14 relative to the first connecting rod 12 through the movement of the active block 25, under normal circumstances, the two toothed plates 14 have opposite movement trends, so that the distance between the two groups of spiral knife assemblies 10 becomes larger and the extrusion force becomes smaller. The second spring 27 and the third spring 28 are arranged to cooperatively improve the effect of the two springs and prevent excessive movement of the springs.

[0033] The upper side of the feeding cylinder 2 is rotationally connected with a rotating plate 3, the inner side of the feeding cylinder 2 is fixedly connected with a fixed block 5, the fixed block 5 and the rotating plate 3 are fixedly connected with a tension spring 6, the outer side of the rotating plate 3 is fixedly connected with a pulling plate 4, and the tension spring 6 is arranged to facilitate the resetting of the rotating plate 3 after the corn is put into the device main body 1, so as to close the feeding cylinder 2 and avoid the splashing of corn husk and debris.

[0034] The limiting plate 9 is slidingly connected to the outer surface of the device main body 1, the distance adjusting mechanism comprises a vertical plate 15, a second motor 16, a rotating shaft 17 and a gear 18, the vertical plate 15 is fixedly connected to the upper side of the device main body 1, and the second motor 16 is fixedly connected to one side of the vertical plate 15.

[0035] The rotating shaft 17 is rotationally connected to the other side of the vertical plate 15, and the rotating shaft 17 and the second motor 16 are fixedly connected, the gear 18 is fixedly connected to the outer side of the rotating shaft 17, and the gear 18 is engaged with the upper and lower two groups of toothed plates 14.

[0036] The bottom of the device body 1 is fixedly connected with support feet 20, and the number of the support feet 20 is several groups and is arranged in an array, and the support feet 20 are arranged to facilitate the smooth discharge of the peeled corn.

[0037] The outside of the device body 1 is fixedly connected with a control panel 21, and the control panel 21 is electrically connected with the first motor 11 and the second motor 16, the specific operation of the first motor 11 can be controlled through the control panel, the rotating speed and starting and stopping of the screw knife assembly 10 are set, the operation is facilitated, and the operation of the second motor 16 is also controlled to finely adjust the distance between the two screw knife assemblies 10.

[0038] The outside of one of the limiting plates 9 is fixedly connected with a fixed cylinder 22, the outside of the other limiting plate 9 is fixedly connected with a sliding rod 23, the end of the sliding rod 23 is slidably connected to the inside of the fixed cylinder 22, the end of the sliding rod 23 is fixedly connected with a first spring 24, and the other end of the first spring 24 is fixedly connected to the inside of the fixed cylinder 22.

[0039] The working principle of the adjustable corn peeling device based on the embodiment is that when the device is used to peel corn, the rotating rod 8 drives the screw knife assembly 10 to rotate at high speed by rotating the first motor 11, then the feeding cylinder 2 is opened by pulling the rotating plate 3 through the pull plate 4, then the corn is put into the device body 1 through the feeding cylinder 2, at this time the outer skin of the corn is quickly cut and peeled by the high-speed rotating screw knife assembly 10, and because the corn is of different sizes, the distance between the two screw knife assemblies 10 needs to be adjusted to adapt to corns of different sizes, at this time the rotating shaft 17 drives the gear 18 to rotate by rotating the second motor 16, the first connecting rod 12 and the second connecting rod 13 are controlled to move closer to or away from each other by the meshing of the gear 18 and the toothed plates 14 on the upper and lower sides, thereby adjusting the distance between the two motors, and the rotating rod 8 slides in the sliding groove 7, thereby quickly adjusting the distance between the two screw knife assemblies 10, and the peeling force can be flexibly adjusted according to the variety and size of the corn, thereby improving the peeling effect and efficiency, greatly expanding the application range of the device, and when adjusting the distance between the two screw knife assemblies 10, the rotating rod 8 slides stably in the sliding groove 7 through the limiting sliding between the fixed cylinder 22 and the sliding rod 23, and under the elastic constraint of the first spring 24, the operation stability of the device is ensured.

[0040] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable corn husking device, comprising: The utility model relates to a kind of automatic feed cutting device, including: Device body (1), the upper side fixedly connected with feed cylinder (2); Chute (7), it is opened in the both sides of device body (1), the inside sliding connection of the chute (7) has rotating rod (8), and rotating rod (8) The number is two groups and is symmetrically arranged, the both ends of rotating rod (8) are rotatably connected with limiting plate (9), the outside fixedly connected with spiral knife assembly (10) of rotating rod (8), one of the outside fixedly connected with first motor (11) of the limiting plate (9) Group, and first motor (11) and rotating rod (8) are fixedly connected between; First connecting rod (12), it is fixedly connected on the upper side of one of the limiting plate (9), the upper side of another limiting plate (9) is fixedly connected with second connecting rod (13), and the end of first connecting rod (12) is located in the just above the end of second connecting rod (13), the end bottom of first connecting rod (12) And the end top of second connecting rod (13) are fixedly connected with toothed plate (14), the upper side of device body (1) is installed with pitch adjusting mechanism;The toothed plate (14) is elastically connected with first connecting rod (12), second connecting rod (13) respectively, and the elastic connection is set as toothed plate (14) It can slide along first connecting rod (12), second connecting rod (13). Discharge port (19), it is opened in the bottom of device body (1).

2. The adjustable corn husker of claim 1, wherein: The upper side rotatably connected with rotating plate (3) of the feed cylinder (2), the inside fixedly connected with fixed block (5) of the feed cylinder (2), the fixed block (5) and rotating plate (3) between Fixedly connected with tension spring (6).

3. The adjustable corn husker of claim 2, wherein: The outside fixedly connected with pull plate (4) of rotating plate (3).

4. The adjustable corn husker of claim 1, wherein: The limiting plate (9) is slidingly connected to the outer surface of the device body (1).

5. The adjustable corn husker of claim 1, wherein: The pitch adjusting mechanism includes a vertical plate (15), a second motor (16), a rotating shaft (17), and a gear (18). The vertical plate (15) is fixedly connected to the upper side of the device body (1). The second motor (16) is fixedly connected to one side of the vertical plate (15).

6. The adjustable corn husker of claim 5, wherein: The rotating shaft (17) is rotatably connected to the other side of the vertical plate (15), and the rotating shaft (17) is fixedly connected to the second motor (16). The gear (18) is fixedly connected to the outside of the rotating shaft (17), and the gear (18) is engaged with the upper and lower toothed plates (14).

7. The adjustable corn husker of claim 5, wherein: The bottom of the device body (1) is fixedly connected with support feet (20), and the number of support feet (20) is several groups and is arrayed. The outside of the device body (1) is fixedly connected with a control panel (21), and the control panel (21) is electrically connected with the first motor (11) and the second motor (16).

8. The adjustable corn husker of claim 1, wherein: The outer part of one group of the limiting plates (9) is fixedly connected with a fixing cylinder (22), the outer part of another group of the limiting plates (9) is fixedly connected with a sliding rod (23), the end of the sliding rod (23) is slidingly connected to the inner side of the fixing cylinder (22), the end of the sliding rod (23) is fixedly connected with a first spring (24), and the other end of the first spring (24) is fixedly connected to the inner side of the fixing cylinder (22).

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