Removing device for walnut sorting

Abstract

The utility model discloses a rejecting device for walnut sorting, and particularly relates to the technical field of walnut sorting, the rejecting device comprises a supporting plate arranged between a conveying belt and a collecting box, two ends of the supporting plate are symmetrically and fixedly connected with connecting plates, a first connecting pipe is inserted in the middle of the supporting plate, and one end of the first connecting pipe is connected with a spray head. Firstly, high-pressure gas is injected into the high-pressure gas storage barrel by starting the high-pressure gas pump and is input into the high-pressure gas tank through the second connecting pipe, and when the electromagnetic valve is opened, the high-pressure gas in the high-pressure gas tank is sprayed out through the spray head to remove corresponding unqualified products, so that the sorting quality is improved; meanwhile, the internal pressure of the high-pressure gas tank is monitored in real time through a pressure gauge, the internal pressure of the high-pressure gas storage barrel is detected through a pressure gauge on the top of the high-pressure gas storage barrel, automatic supplement is achieved when the internal pressure of the high-pressure gas tank is reduced, the strength of gas sprayed by the nozzle is improved, and therefore the removing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to walnut sorting technical field more specifically, the utility model relates to a kind of rejecting device for walnut sorting. BACKGROUND

[0002] Walnut is a common and nutritious nut, and needs to be strictly sorted before processing and selling to ensure product quality;

[0003] The existing walnut sorting mechanism transports walnut through transmission motion device, and then identifies unqualified walnut through X-ray source device and detector device, and then automatically rejects unqualified walnut through rejecting mechanism;

[0004] The existing rejecting device for walnut sorting is mostly controlled by electric push rod to push unqualified products from the top of conveying belt to one side, to achieve the effect of rejecting unqualified installation. However, during the process of pushing and rejecting, qualified products are easily damaged or pushed out together, resulting in incomplete rejection, false rejection and other situations, which leads to low sorting quality and affects the quality and economic benefits of walnut processing products. Therefore, a rejecting device for walnut sorting is proposed. SUMMARY

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a rejecting device for walnut sorting to solve the problems raised in the above background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rejecting device for walnut sorting, comprising a support plate installed between a conveying belt and a collection box, two ends of the support plate are symmetrically fixedly connected with connecting plates, a first connecting pipe is inserted in the middle of the support plate, one end of the first connecting pipe is connected with a spray head, the middle of the first connecting pipe is provided with a solenoid valve, two ends of the support plate are symmetrically fixedly connected with support vertical plates, and a high-pressure gas tank is fixedly connected between the two support vertical plates.

[0007] One side of the high-pressure gas tank is provided with a pressure gauge, one end of the high-pressure gas tank is connected with a second connecting pipe, one end of the second connecting pipe is connected with a high-pressure gas storage barrel, one side of the high-pressure gas storage barrel is provided with a high-pressure gas pump, the high-pressure gas pump is started to inject high-pressure gas into the inside of the high-pressure gas storage barrel, and the high-pressure gas is input into the inside of the high-pressure gas tank through the second connecting pipe. At the same time, the gas pressure in the inside of the high-pressure gas tank is detected through the pressure gauge. When the pressure in the inside of the high-pressure gas tank is low, the gas in the inside of the high-pressure gas storage barrel is automatically input into the inside of the high-pressure gas tank to supplement the gas in the inside of the high-pressure gas tank. And by controlling the solenoid valve corresponding to unqualified walnut to open, the high-pressure gas in the inside of the high-pressure gas tank will be sprayed out through the first connecting pipe and the spray head to blow into the inside of the unqualified collection tank, to achieve the effect of rejection;

[0008] One side of the connecting plate is provided with a C-shaped mounting plate, one end of the C-shaped mounting plate is fixedly connected with a connecting block, and an extrusion screw is inserted into one side of the connecting plate, the C-shaped mounting plate is clamped on the two end supports of the conveying belt, the nozzle is corresponded with the walnut conveying track, the supporting plate is located between the conveying belt and the collecting box, the C-shaped mounting plate is convenient to install and use, the connecting block and the connecting plate are rotationally connected, the direction of the nozzle is convenient to adjust, the connecting block is extruded by rotating the extrusion screw, the direction of the nozzle is convenient to fix, and the use effect is improved.

[0009] Preferably, the output end of the high-pressure gas pump is connected with the inner cavity of the high-pressure gas storage barrel, the top of the high-pressure gas storage barrel is provided with a pressure gauge, one end of the second connecting pipe is provided with a check valve, the high-pressure gas pump is started to inject gas into the inside of the high-pressure gas storage barrel, the pressure strength inside the high-pressure gas storage barrel is detected through the pressure gauge, timely supplement is facilitated, and the check valve is used to avoid the backflow of the gas inside the high-pressure gas tank into the inside of the high-pressure gas storage barrel.

[0010] Preferably, the inner cavity of the high-pressure gas tank is communicated with one end of the first connecting pipe, the electromagnetic valve and the nozzle are located on both sides of the supporting plate, the gas inside the high-pressure gas tank is input into the inside of the first connecting pipe, the gas inside the high-pressure gas tank is sprayed out through the nozzle by opening the electromagnetic valve, the unqualified walnut is removed when the unqualified walnut corresponds to the nozzle, and the use effect is improved.

[0011] Preferably, the cross section of the connecting block is provided with a T-shaped structure, the connecting block is arranged in the middle of the connecting plate, the extrusion screw is corresponded with the connecting block, the C-shaped mounting plate and the connecting plate are rotationally connected through the connecting block, and the direction of the nozzle is adjusted during installation.

[0012] Preferably, one end wall of the extrusion screw is attached to the connecting block, and mounting holes are symmetrically formed in the two sides of the C-shaped mounting plate, the direction of the nozzle is fixed by extruding the connecting block through the extrusion screw, and the C-shaped mounting plate is fixed and installed through the mounting holes.

[0013] Preferably, the electromagnetic valve, the pressure gauge, the high-pressure gas pump and the check valve are electrically connected with the controller, the corresponding electromagnetic valve is conveniently controlled to be opened through the controller, and the use is facilitated.

[0014] The technical effects and advantages of the utility model are as follows:

[0015] The utility model discloses a first through starting high -pressure gas pump to the inside injection high -pressure gas of high -pressure gas storage barrel, and through the second connecting pipe input high -pressure gas tank's inside, when solenoid valve opens high -pressure gas tank inside high -pressure gas will be sprayed through the nozzle, and the corresponding unqualified product is rejected, improves the sorting quality, and through pressure gauge real -time monitoring high -pressure gas tank inside pressure, and through high -pressure gas storage barrel top manometer detection high -pressure gas storage barrel inside pressure, realizes the automatic replenishment when high -pressure gas tank inside pressure reduces, improves the strength of the nozzle spray gas, thereby improves the rejection effect, the utility model discloses a first through starting high -pressure gas pump to the inside injection high -pressure gas of high -pressure gas storage barrel, and through the second connecting pipe input high -pressure gas tank's inside, when solenoid valve opens high -pressure gas tank inside high -pressure gas will be sprayed through the nozzle, and the corresponding unqualified product is rejected, improves the sorting quality, and through pressure gauge real -time monitoring high -pressure gas tank inside pressure, and through high -pressure gas storage barrel top manometer detection high -pressure gas storage barrel inside pressure, realizes the automatic replenishment when high -pressure gas tank inside pressure reduces, improves the strength of the nozzle spray gas, thereby improves the rejection effect,

[0016] The utility model discloses still through setting up C type mounting panel convenient to the installation of this device fixed, and through the connecting block and make C type mounting panel and connecting plate rotation connection, convenient to the orientation adjustment of nozzle, and through the rotation extrusion screw rod extrusion fixed to connecting block, convenient to the orientation of nozzle fixed, improve use effect, and through setting up check valve in one end of second connecting pipe, can avoid high -pressure gas tank inside gas backflow and enter the inside of high -pressure gas storage barrel, improve high -pressure gas supplement effect,

[0017] Summarizing, through the mutual influence of above -mentioned multiple effects, convenient to the high -pressure gas of nozzle spray, can the corresponding unqualified product is rejected, improves the sorting quality, and when rejecting the walnut of different conveying tracks, will not influence each other, improves the precision of rejection, improves use effect. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model.

[0019] Figure 2 It is cross section structure schematic diagram of the utility model.

[0020] Figure 3 It is whole structure schematic diagram of the utility model Figure 2 It is partial close -up structure schematic diagram of A place in the utility model.

[0021] Figure 4 It is split structure schematic diagram of C type mounting panel and connecting plate of the utility model.

[0022] The sign is: 1, support plate, 2, connecting plate, 3, first connecting pipe, 4, solenoid valve, 5, nozzle, 6, support vertical board, 7, high -pressure gas tank, 8, pressure gauge, 9, second connecting pipe, 10, high -pressure gas storage barrel, 11, high -pressure gas pump, 12, C type mounting panel, 13, connecting block, 14, extrusion screw rod. DETAILED DESCRIPTION

[0023] Clearly and completely describe the technical scheme in the embodiments of the utility model with the drawings in the embodiments of the utility model below, obviously, the described embodiments only are a part of embodiments of the utility model, and not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0024] As shown in the drawings of the utility model embodiments, Figures 1-4 A kind of rejecting device for walnut sorting, including support plate 1 between conveying belt and collection box, the both ends of support plate 1 are symmetrically connected with connecting plate 2, first connecting pipe 3 is inserted in the middle part of support plate 1, one end of first connecting pipe 3 is connected with spray head 5, electromagnetic valve 4 is arranged in the middle part of first connecting pipe 3, the both ends of support plate 1 are symmetrically fixedly connected with support vertical plate 6, high-pressure gas tank 7 is fixedly connected between two support vertical plates 6;

[0025] One side of high-pressure gas tank 7 is provided with pressure gauge 8, one end of high-pressure gas tank 7 is connected with second connecting pipe 9, one end of second connecting pipe 9 is connected with high-pressure gas cylinder 10, one side of high-pressure gas cylinder 10 is provided with high-pressure gas pump 11, one side of connecting plate 2 is provided with C-shaped mounting plate 12, one end of C-shaped mounting plate 12 is fixedly connected with connecting block 13, extruding screw 14 is inserted in one side of connecting plate 2, high-pressure gas pump 11 is started to inject high-pressure gas into the inside of high-pressure gas cylinder 10, and the inside of high-pressure gas tank 7 is input through second connecting pipe 9, gas pressure in the inside of high-pressure gas tank 7 is detected through pressure gauge 8 at the same time, when the pressure in the inside of high-pressure gas tank 7 is small, the gas in the inside of high-pressure gas cylinder 10 is automatically input into the inside of high-pressure gas tank 7, the gas in the inside of high-pressure gas tank 7 is supplemented, and the electromagnetic valve 4 corresponding to unqualified walnut is opened through control, high-pressure gas in the inside of high-pressure gas tank 7 is sprayed out through first connecting pipe 3 and spray head 5 and blown into the inside of unqualified collection tank, to realize rejecting effect, C-shaped mounting plate 12 is clamped on the both end supports of conveying belt, and spray head 5 is corresponded with walnut conveying track at the same time, and support plate 1 is located between conveying belt and collection tank, C-shaped mounting plate 12 is convenient for installation and use, connecting block 13 and connecting plate 2 are rotationally connected, the orientation of spray head 5 is conveniently adjusted, and extruding screw 14 is rotated to extrude connecting block 13, the orientation of spray head 5 is conveniently fixed, and use effect is improved.

[0026] As shown in the drawings of the utility model embodiments, Figures 1-3As shown, the output end of the high-pressure air pump 11 is connected with the inner cavity of the high-pressure air cylinder 10, the top of the high-pressure air cylinder 10 is provided with a pressure gauge, one end of the second connecting pipe 9 is provided with a check valve, the inner cavity of the high-pressure air tank 7 is communicated with one end of the first connecting pipe 3, the electromagnetic valve 4 and the nozzle 5 are located on both sides of the supporting plate 1, the high-pressure air pump 11 is started to inject gas into the inside of the high-pressure air cylinder 10, and the pressure gauge is used to detect the gas pressure strength in the inside of the high-pressure air cylinder 10, so that timely supplement can be facilitated, and the check valve is used to avoid the backflow of the gas in the inside of the high-pressure air tank 7 into the inside of the high-pressure air cylinder 10, the gas in the inside of the high-pressure air tank 7 is input into the inside of the first connecting pipe 3, the gas in the inside of the high-pressure air tank 7 is sprayed out through the nozzle 5 by opening the electromagnetic valve 4, so that the unqualified walnut corresponding to the nozzle 5 can be removed, and the use effect is improved.

[0027] As shown in the accompanying drawings, Figures 1-4 As shown, the cross-sectional shape of the connecting block 13 is provided as a "T" type, the connecting block 13 is arranged in the middle of the connecting plate 2, the extrusion screw 14 corresponds to the connecting block 13, one end wall of the extrusion screw 14 is attached to the connecting block 13, the C-shaped mounting plate 12 is symmetrically provided with mounting holes on both sides, the electromagnetic valve 4, the pressure gauge 8, the high-pressure air pump 11 and the check valve are electrically connected with the controller, the C-shaped mounting plate 12 is rotationally connected with the connecting plate 2 through the connecting block 13, so that the orientation of the nozzle 5 can be adjusted during installation, the orientation of the nozzle 5 can be fixed by rotating the extrusion screw 14 to extrude the connecting block 13, the C-shaped mounting plate 12 can be fixed and installed through the mounting hole, and the corresponding electromagnetic valve 4 can be conveniently controlled to be opened by the controller, so that the unqualified walnut can be removed.

[0028] The utility model discloses working principle: when using, the C-shaped mounting plate 12 is installed on the both sides of the end of the conveying belt through bolt, and makes the nozzle 5 correspond with the walnut track on the conveying belt, simultaneously makes the supporting plate 1 between the conveying belt and the collecting box, and can be through the cooperation of connecting block 13, rotates the supporting plate 1 and adjusts the orientation of the nozzle 5, then rotates the extrusion screw 14 and fixes the orientation of the nozzle 5,

[0029] When the identification and detection of the sorting system are completed, when the unqualified walnut corresponds to the nozzle 5, the electromagnetic valve 4 corresponding to the nozzle 5 is opened, the high-pressure gas in the inside of the high-pressure air tank 7 is sprayed out through the nozzle 5 to blow the unqualified walnut into the inside of the collecting box for storing unqualified products, so that the unqualified walnut and the qualified walnut can be separated, and the unqualified walnut can be removed.

[0030] The above only for the preferred embodiment of the utility model has been, and does not use for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A reject device for sorting walnuts, comprising a support plate (1) installed between a conveyor belt and a collection bin, characterized in that: Both ends of the support plate (1) are symmetrically fixedly connected with connecting plates (2), a first connecting pipe (3) is inserted in the middle of the support plate (1), one end of the first connecting pipe (3) is connected with a spray head (5), the middle of the first connecting pipe (3) is provided with an electromagnetic valve (4), both ends of the support plate (1) are symmetrically fixedly connected with support vertical plates (6), and two support vertical plates (6) are fixedly connected with a high-pressure gas tank (7); One side of the high-pressure gas tank (7) is provided with a pressure gauge (8), one end of the high-pressure gas tank (7) is connected with a second connecting pipe (9), one end of the second connecting pipe (9) is connected with a high-pressure gas storage barrel (10), and one side of the high-pressure gas storage barrel (10) is provided with a high-pressure gas pump (11); One side of the connecting plate (2) is provided with a C-shaped mounting plate (12), one end of the C-shaped mounting plate (12) is fixedly connected with a connecting block (13), and an extrusion screw rod (14) is inserted on one side of the connecting plate (2).

2. A walnut sorting rejector device according to claim 1, characterized in that: The output end of the high-pressure gas pump (11) is connected with the inner cavity of the high-pressure gas storage barrel (10), a pressure gauge is arranged on the top of the high-pressure gas storage barrel (10), and one end of the second connecting pipe (9) is provided with a check valve.

3. A walnut sorting rejector device according to claim 1, wherein: The inner cavity of the high-pressure gas tank (7) is communicated with one end of the first connecting pipe (3), and the electromagnetic valve (4) and the spray head (5) are located on both sides of the support plate (1).

4. The walnut sorting rejector device of claim 1, wherein: The cross-sectional shape of the connecting block (13) is arranged as a "T" shape, the connecting block (13) is arranged in the middle of the connecting plate (2), and the extrusion screw rod (14) corresponds to the connecting block (13).

5. The walnut sorting rejector device of claim 1, wherein: One end wall of the extrusion screw rod (14) is attached to the connecting block (13), and mounting holes are symmetrically formed on both sides of the C-shaped mounting plate (12).

6. A walnut sorting rejector device according to claim 1, wherein: The electromagnetic valve (4), the pressure gauge (8), the high-pressure gas pump (11), and the check valve are electrically connected with the controller.

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