A ginkgo fruit screening device

Abstract

The utility model discloses a ginkgo fruit divides screening device, including frame and a plurality of sieve bed, a pair of slide rails is fixedly connected to the top end surface of frame, the top end surface sliding connection of slide rail has the fixed frame, the middle part end surface fixed connection of fixed frame has the feed hopper, the bottom end surface fixed connection of feed hopper has the open -and -shut subassembly, a pair of opposite end surfaces fixed connection of fixed frame has the moving assembly, the open -and -shut subassembly includes closing board, buffer board and a pair of baffle, a pair of the top end surface of baffle all is fixedly connected with feed hopper, a pair of opposite end surfaces fixed connection of buffer board has the baffle, and the side end surface of closing board is connected with buffer board magnetic attraction. Compared with prior art, the utility model discloses a ginkgo fruit divides screening device, can adjust the feeding speed, avoid the fruit accumulation extrusion, reduce the bad fruit rate, adjust the feed hopper position, improve the sieve utilization, prolong the life.

Description

Technical Field

[0001] This utility model belongs to the technical field of sieving devices, specifically relating to a ginkgo fruit sieving device. Background Technology

[0002] During the process of cracking and processing ginkgo kernels, the processing machinery needs to be adjusted according to the size of the ginkgo kernels. In order to facilitate the cracking and processing of ginkgo kernels, the ginkgo kernels need to be graded before processing.

[0003] Currently, during the ginkgo fruit screening process, the speed at which ginkgo fruits fall from the feed hopper cannot be adjusted, affecting screening efficiency. This leads to easy accumulation and compression, causing damage to the ginkgo fruits and a high rate of spoiled fruit. In addition, the inability to adjust the position of the feed hopper exacerbates the wear and blockage of local screens, resulting in low screen utilization and shortened equipment lifespan.

[0004] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a ginkgo fruit sieving device.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0006] The purpose of this invention is to provide a ginkgo fruit sieving device that can solve the above-mentioned problems.

[0007] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows: A ginkgo fruit sieving device includes a frame and multiple sieve beds. A pair of slide rails are fixedly connected to the top end face of the frame. A fixed frame is slidably connected to the top end face of the slide rails. A feed hopper is fixedly connected to the middle end face of the fixed frame. An opening and closing component is fixedly connected to the bottom end face of the feed hopper. A moving component is fixedly connected to a pair of opposite end faces of the fixed frame.

[0008] In one or more embodiments of this utility model, the opening and closing assembly includes a closing plate, a buffer plate and a pair of baffles. The top end faces of the pair of baffles are fixedly connected to a feeding hopper. The pair of opposite end faces of the buffer plate are fixedly connected to baffles. One end face of the closing plate is magnetically connected to the buffer plate, and the other end face of the closing plate is rotatably connected to a feeding hopper.

[0009] In one or more embodiments of this utility model, the closing plate is rotatably connected to the feed hopper by a rotating shaft.

[0010] In one or more embodiments of the present invention, the buffer plate includes a first connecting plate and a second connecting plate, one side end face of the first connecting plate is fixedly connected to the top end face of the feed hopper, and the other side end face of the first connecting plate is fixedly connected to the second connecting plate.

[0011] In one or more embodiments of this utility model, the second connecting plate is made of silicone.

[0012] In one or more embodiments of this utility model, a second magnetic strip is fixedly connected to one side end face of the second connecting plate, and a first magnetic strip is fixedly connected to one side end face of the closing plate, wherein the second magnetic strip is magnetically connected to the first magnetic strip.

[0013] In one or more embodiments of this utility model, both the second magnetic strip and the first magnetic strip are cylindrical.

[0014] In one or more embodiments of this utility model, the movable component includes a pair of connecting plates, a shaft, a sleeve, and a handle. The opposite end faces of the pair of connecting plates are fixedly connected to a fixed frame, and the bottom end faces of the pair of connecting plates are fixedly connected to a shaft. The shaft passes through the sleeve, and the opposite end faces of the shaft are fixedly connected to a handle.

[0015] In one or more embodiments of this utility model, there are gaps between the plurality of screen beds, the shaft passes through the gaps, and a pair of opposite end faces of the shaft protrude from the screen beds.

[0016] In one or more embodiments of this utility model, the fixing frame includes a plurality of fixing plates, wherein a pair of fixing plates are provided with grooves on their bottom end faces, a pair of rollers are provided in the grooves, and a connecting rod is fixedly connected between the pair of rollers.

[0017] Compared with the existing technology, the ginkgo fruit screening device of this utility model can adjust the feeding speed, avoid fruit accumulation and compression, reduce the rate of bad fruit, adjust the position of the feeding hopper, improve the utilization rate of the screen, and extend the service life. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a ginkgo fruit sieving device in one embodiment of the present invention; Figure 2 This is a diagram showing the usage state of a ginkgo fruit sieving device according to an embodiment of this utility model; Figure 3 This is a schematic diagram of the structure of a ginkgo fruit sieving device in one embodiment of the present invention. Figure 2 ; Figure 4 This is a schematic diagram of the opening and closing component in one embodiment of the present invention. Figure 1 ; Figure 5 This is a schematic diagram of the opening and closing component in one embodiment of the present invention. Figure 2 .

[0020] Explanation of key figure labels: 1-Frame, 101-Slide rail, 2-Screen bed, 201-Discharge port, 3-Feed hopper, 4-Fixed frame, 401-Fixed plate, 402-Groove, 403-Roller, 404-Connecting rod, 5-Opening and closing assembly, 501-Closing plate, 5011-Rotating shaft, 5012-First magnetic strip, 502-Buffer plate, 5021-First connecting plate, 5022-Second connecting plate, 5023-Second magnetic strip, 503-Baffle, 6-Moving assembly, 601-Connecting plate, 602-Shaft, 603-Sleeve, 604-Handle, 7-Crank motor, 8-Receiving plate. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solutions in this disclosure, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this disclosure.

[0022] like Figure 1 As shown, a ginkgo fruit sieving device according to one embodiment of the present invention includes a frame 1 and multiple sieve beds 2. The multiple sieve beds 2 are fixedly connected to the middle end face of the frame 1. A receiving plate 8 is provided below the sieve beds 2. A pair of opposite end faces of the receiving plate 8 are fixedly connected to the frame 1 for receiving and collecting the sieved ginkgo fruits. A crank motor 7 is provided at the bottom of the frame 1 to drive the sieving machine to operate and sieve the ginkgo fruits.

[0023] like Figures 1 to 2As shown, a pair of slide rails 101 are fixedly connected to the top end face of the frame 1. A fixed frame 4 is slidably connected to the top end face of the slide rails 101. A feed hopper 3 is fixedly connected to the middle end face of the fixed frame 4 for feeding ginkgo fruits to be screened. The fixed frame 4 facilitates the movement of the feed hopper 3 along the slide rails 101 to prevent the ginkgo fruits from accumulating and improve the screening efficiency. An opening and closing component 5 is fixedly connected to the bottom end face of the feed hopper 3 to adjust the falling speed of the ginkgo fruits and avoid squeezing and collision between them due to accumulation and time. A moving component 6 is fixedly connected to a pair of opposite end faces of the fixed frame 4. The moving component 6 moves between multiple screen beds 2 and can reciprocate on the screen beds 2 so that the ginkgo fruits are evenly distributed on the screen beds 2 and prevent local accumulation and blockage of the screen holes.

[0024] like Figure 3 As shown, the opening and closing assembly 5 includes a closing plate 501, a buffer plate 502, and a pair of baffles 503. The top end face of the pair of baffles 503 is fixedly connected to the feed hopper 3. The pair of opposite end faces of the buffer plate 502 are fixedly connected to the baffles 503, which play a role in reducing the impact of the ginkgo fruits falling. The feed hopper 3 is rotatably connected to one end face of the closing plate 501, and the other end face of the closing plate 501 is magnetically connected to the buffer plate 502. The user can adjust the falling speed of the ginkgo fruits by opening and closing the closing plate 501 to avoid the ginkgo fruits falling in a concentrated manner and forming a local accumulation on the sieve bed 2. The fruits squeeze and collide with each other, causing damage to the skin or kernels, increasing the rate of bad fruit, and affecting economic benefits.

[0025] like Figures 4 to 5As shown, the closing plate 501 is rotatably connected to the feeding hopper 3 by a rotating shaft 5011. Both ends of the rotating shaft 5011 are provided with grooves, and the inner end face of the groove is rotatably connected to a bearing. Both end faces of the feeding hopper 3 are provided with protrusions that match the bearings. The protrusions are fixedly connected to the bearings, which facilitates manual opening and closing of the closing plate 501. The buffer plate 502 includes a first connecting plate 5021 and a second connecting plate 5022. One end face of the first connecting plate 5021 is fixedly connected to the top end face of the feeding hopper 3, and the other end face of the first connecting plate 5021 is fixedly connected to the second connecting plate 5022. The second connecting plate 5022 is made of soft material to buffer the ginkgo fruits and prevent them from colliding directly with the screen during the falling process, thereby reducing damage to the ginkgo fruits. A second magnetic strip 5023 is fixedly connected to one end face of the second connecting plate 5022, and a first magnetic strip 5012 is fixedly connected to one end face of the closing plate 501. The second magnetic strip 5023 and the first magnetic strip 5012 are magnetically connected. By switching the closing plate 501 on and off, the falling speed of the ginkgo fruits can be adjusted to prevent the ginkgo fruits from accumulating, clogging the hopper, squeezing each other, and damaging the ginkgo fruits. Both the second magnetic strip 5023 and the first magnetic strip 5012 are cylindrical to avoid sharp edges damaging the surface of the ginkgo fruits, contaminating the screen, and causing screen hole blockage.

[0026] Specifically, the user opens the closing plate 501 and pours the ginkgo fruits into the feed hopper 3. The ginkgo fruits are buffered by the second connecting plate 5022 and roll from the feed inlet onto the screen bed 2. If the flow rate of the ginkgo fruits is too high and affects the screening efficiency, the user can close the closing plate 501, adjust the position of the feed hopper 3, and then open the closing plate 501 again to continue screening.

[0027] like Figure 3 As shown, the moving component 6 includes a pair of connecting plates 601, a shaft 602, a sleeve 603, and a handle 604. The opposite end faces of the pair of connecting plates 601 are fixedly connected to the fixed frame 4 to facilitate manual operation of the fixed frame 4. The bottom end faces of the pair of connecting plates 601 are fixedly connected to the shaft 602. The opposite end faces of the shaft 602 are fixedly connected to the handle 604, which fits the user's palm and increases friction. There are gaps between the multiple sieve beds 2, and the shaft 602 passes through... The shaft 602 has a gap through which its two opposite end faces protrude from the screen bed 2, meaning the length of the shaft 602 is greater than the width of the screen bed 2. This ensures that the moving component 6 is easy for the user to grip and can move along the direction of the screen bed 2. The shaft 602 passes through the sleeve 603, meaning that the shaft 602 slides in the gap, causing the sleeve 603 to slide in the gap. This makes it easier for the operator to use and adjust the position of the feed hopper 3, preventing prolonged screening in the same position, which would aggravate local wear and blockage of the screen bed 2 and shorten the service life of the equipment.

[0028] Preferably, the sleeve 603 can be made of cleaning cotton to clean the screen during sliding, thereby extending the service life of the screen bed 2.

[0029] Specifically, the user pulls the handle 604, causing the sleeve 603 to slide in the gap between the sieve beds 2, clearing any clogging sieve holes and flattening the pile of fruit. At the same time, the fixed frame 4 slides on the slide rail 101, thereby adjusting the position of the feed hopper 3 above the sieve bed 2.

[0030] like Figure 3 As shown, the fixing frame 4 includes multiple fixing plates 401, wherein a pair of fixing plates 401 have grooves 402 on their bottom end faces. A pair of rollers 403 are provided in the grooves 402. The width of the rollers 403 is smaller than that of the slide rail 101, so that the rollers 403 can roll smoothly in the grooves of the slide rail 101, thereby driving the feed hopper 3 to move above the screen bed 2. A connecting rod 404 is fixedly connected between the pair of rollers 403 to enhance the stability during movement and to assist in adjusting the position of the feed hopper 3 above the screen bed 2, making full use of the screen bed 2 and improving the screening efficiency.

[0031] When using, such as Figures 1 to 2 As shown, start the crank motor 7 and pour the ginkgo fruits to be screened into the feed hopper 3. After being buffered by the opening and closing component 5, the fruits fall onto the screen bed 2. If the feeding speed is too fast, the closing plate 501 can be temporarily closed. The user holds the handle 604 and pushes the moving component 6, which moves the fixed frame 4 along the slide rail 101, thereby moving the feed hopper 3 to a suitable position. At the same time, the connecting plate 601 moves in the gap between the screen beds 2, and the sleeve 603 cleans the screen holes at both ends and adjusts the position of the ginkgo fruits. After the adjustment is completed, the closing plate 501 is reopened, and the ginkgo fruits in the feed hopper 3 roll down to the screen bed 2 for screening. The screened ginkgo fruits are discharged from the outlet of the screen bed 2 and the receiving plate 8. A collection bucket is placed below the outlet 201 to collect the ginkgo fruits. Repeat the operation until the screening is completed, then turn off the crank motor 7 to complete the operation.

[0032] It will be apparent to those skilled in the art that this disclosure is not limited to the details of the exemplary embodiments described above, and that this disclosure can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of this disclosure is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this disclosure. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ginkgo fruit sieving device, comprising a frame and multiple sieve beds, characterized in that, A pair of slide rails are fixedly connected to the top end face of the frame, a fixed frame is slidably connected to the top end face of the slide rails, a feed hopper is fixedly connected to the middle end face of the fixed frame, an opening and closing component is fixedly connected to the bottom end face of the feed hopper, and a moving component is fixedly connected to a pair of opposite end faces of the fixed frame.

2. The ginkgo fruit sieving device according to claim 1, characterized in that, The opening and closing assembly includes a closing plate, a buffer plate, and a pair of baffles. The top end faces of the pair of baffles are fixedly connected to a feed hopper. The pair of opposite end faces of the buffer plate are fixedly connected to baffles. One end face of the closing plate is magnetically connected to the buffer plate, and the other end face of the closing plate is rotatably connected to a feed hopper.

3. The ginkgo fruit sieving device according to claim 2, characterized in that, The closing plate is rotatably connected to the feed hopper by a rotating shaft.

4. A ginkgo fruit sieving device according to claim 2, characterized in that, The buffer plate includes a first connecting plate and a second connecting plate. One end face of the first connecting plate is fixedly connected to the top end face of the feed hopper, and the other end face of the first connecting plate is fixedly connected to the second connecting plate.

5. A ginkgo fruit sieving device according to claim 4, characterized in that, The second connecting plate is made of silicone.

6. A ginkgo fruit sieving device according to claim 5, characterized in that, A second magnetic strip is fixedly connected to one end face of the second connecting plate, and a first magnetic strip is fixedly connected to one end face of the closing plate. The second magnetic strip is magnetically connected to the first magnetic strip.

7. A ginkgo fruit sieving device according to claim 6, characterized in that, Both the second magnetic strip and the first magnetic strip are cylindrical.

8. A ginkgo fruit sieving device according to claim 1, characterized in that, The movable component includes a pair of connecting plates, a shaft, a sleeve, and a handle. The opposite end faces of the pair of connecting plates are fixedly connected to a fixed frame. The bottom end faces of the pair of connecting plates are fixedly connected to a shaft, which passes through the sleeve. The opposite end faces of the shaft are fixedly connected to a handle.

9. A ginkgo fruit sieving device according to claim 8, characterized in that, There are gaps between the multiple screen beds, the shaft passes through the gaps, and a pair of opposite end faces of the shaft protrude from the screen beds.

10. A ginkgo fruit sieving device according to claim 1, characterized in that, The fixing frame includes multiple fixing plates, and a groove is provided on the bottom end face of a pair of fixing plates. A pair of rollers are provided in the grooves, and a connecting rod is fixedly connected between the pair of rollers.

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