A barley draining and screening device

Abstract

The utility model provides a kind of highland barley draining and screening device, belong to agricultural technology field.It includes shell, the shell top is equipped with discharge chute, the discharge chute is equipped with two groups, two groups the discharge chute is symmetrically arranged with shell top center position.The utility model when needing to drain and screen highland barley, different needs highland barley can be poured into the inside both sides of discharge hopper, then servo motor drives arc frame rotation and stirs highland barley, while highland barley falls into discharge channel, by electric push rod pushes or retracts push plate, so that push plate drives seven character board to move, to change the size of discharge chute, to change the effect of highland barley flow rate in discharge hopper, vibration motor works and drives filter plate vibration to highland barley and carries out screening, while fan of wind pipe external connection accelerates highland barley moisture evaporation, after screening, the connecting strip of upper and lower two places can be extruded, so that clamping block is separated from card slot, then filter plate is extracted, convenient to clean inside shell.

Description

Technical Field

[0001] This utility model relates to the field of agricultural technology, and in particular to a barley draining and screening device. Background Technology

[0002] Barley is an annual herbaceous plant with erect, smooth stems, suitable for growing in the cool climate of high-altitude areas. It is highly cold-resistant, has a short growing season, is high-yielding and early-maturing, and has wide adaptability. It is a staple food, fuel, and livestock feed for residents of Tibetan areas in China, and also a raw material for beer, pharmaceuticals, and health products. Barley is a unique high-altitude grain with nutritional value, health benefits, and industrial value. Its core functions are concentrated in three aspects: nutritional supplementation, health benefits, and edible and economic applications. Processed barley products cover multiple scenarios, including staple foods, snacks, beverages, and health products. They are mainly divided into three categories: traditional classic products, modern innovative products, and specialty functional products. Processing methods range from simple grinding to deep processing, but regardless of the product, barley first requires pre-treatment.

[0003] Barley pretreatment mainly consists of cleaning and screening, washing and draining, dehulling, and drying. Existing equipment primarily uses vibration to separate impurities from the barley or airflow to separate light impurities during pretreatment, but this approach has significant limitations in practical applications. Firstly, most equipment uses a single feeding channel design; when a large amount of raw material is fed in at once, the hopper is easily clogged due to material accumulation, interrupting the processing flow and severely impacting production efficiency. Secondly, the feeding flow rate lacks a dynamic adjustment mechanism; too high a flow rate leads to incomplete screening and impurity residue, while too slow a flow rate reduces processing efficiency.

[0004] Therefore, this application provides a barley draining and screening device to meet the requirements. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a barley dewatering and screening device to solve the problem that most existing equipment adopts a single feeding channel design, which easily leads to blockage of the feeding hopper due to the accumulation of raw materials when a large amount of raw materials are fed at one time, interrupting the processing flow and seriously affecting production efficiency.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A barley draining and screening device includes a housing. Two sets of feeding troughs are provided at the top of the housing, symmetrically arranged around the center of the top of the housing. A feeding hopper is fixedly installed at the top of the housing. A support plate is fixedly installed at the center of the vertical direction of the feeding hopper. An arc-shaped groove is provided at the bottom of the support plate. A sleeve is fixedly installed at the center of the support plate. A servo motor is fixedly installed at the top of the sleeve. An arc-shaped frame is fixedly connected to the output end of the servo motor. A conical cover is provided at the top of the servo motor. The bottom of the conical cover is fixedly connected to the top of the support plate. A "Seven" plate is provided on the inner wall of the feeding trough. The side of the "Seven" plate away from the support plate is movably inserted into the feeding hopper. A push plate is fixedly installed at the top of the side of the "Seven" plate away from the support plate. An electric push rod is fixedly connected at the center of one side of the push plate. The bottom of the electric push rod is fixedly connected to the top of the housing. A feeding channel is provided at the bottom of the feeding trough. A diversion plate is fixedly installed on the inner wall of the bottom of the feeding channel. A connecting plate is fixedly installed on the outer wall of the top of the diversion plate.

[0007] Optionally, a gravity sensor is fixedly installed on one side of the outer wall of the connecting plate, and the top of the connecting plate is fixedly connected to the inner wall of the housing.

[0008] Optionally, a filter plate is provided inside the housing, and slide bars are fixedly installed on both sides of the filter plate, with springs fixedly installed at the upper and lower ends of the slide bars.

[0009] Optionally, a locking block is fixedly connected to the other end of the spring, and a connecting strip is fixedly connected to the side of the locking block near the filter plate.

[0010] Optionally, the bottom of the support plate is provided with a partition, which is fixedly connected to the inner wall of the shell.

[0011] Optionally, the inner wall of the housing is provided with sliding grooves on both sides, and the sliding grooves are slidably connected to the slide bars.

[0012] Optionally, the inner wall of the slide is provided with slots at both the upper and lower ends, and the slots engage with the locking blocks.

[0013] Optionally, an air duct is fixedly installed on the inner wall of the rear end of the housing, and a cabinet door is hinged to the front end of the housing.

[0014] Optionally, the bottom of the feeding trough is provided with a discharge channel, and the top of the discharge channel is fixedly connected to the bottom of the shell.

[0015] Optionally, a vibration motor is fixedly installed at the center of both sides of the housing, and support legs are fixedly installed at the bottom of both sides of the housing.

[0016] Compared with the prior art, this utility model has at least the following beneficial effects: In the above scheme, by setting up electric push rods, push plates, and V-shaped plates, combined with real-time monitoring by gravity sensors, the size of the feed chute opening can be dynamically adjusted to precisely control the barley flow rate. The flow rate adjustment, in conjunction with the arc-shaped frame stirring driven by a servo motor, can both prevent screen clogging caused by excessive raw materials and prevent incomplete screening caused by excessive flow rate.

[0017] By setting up a support plate and two sets of feeding troughs, it can simultaneously carry barley raw materials of different specifications and with different processing requirements. With the stirring effect of the arc-shaped trough and arc-shaped frame, it can prevent the accumulation and congestion when feeding in a single channel, greatly improve the batch processing efficiency, and adapt to large-scale processing scenarios.

[0018] By incorporating sliding bars, grooves, locking blocks, and slots, the sliding bars on both sides of the filter plate slide in conjunction with the grooves on the inner wall of the housing. Combined with a quick-release structure featuring springs, locking blocks, and slots, simply squeezing the connecting strip allows the locking blocks to disengage from the slots, enabling the filter plate to be quickly removed for cleaning or replacement. Multiple filter plate specifications are available to flexibly adapt to different screening precision requirements, making the cleaning of residual raw materials and impurities inside the equipment more convenient, reducing maintenance time and labor costs, and extending the equipment's service life. Attached Figure Description

[0019] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0020] Figure 1 A schematic diagram of the three-dimensional structure of a barley dewatering and screening device; Figure 2 A schematic diagram of the structure of the barley dewatering and screening device, including the hopper, shell, push plate, electric push rod, and support plate. Figure 3 A schematic diagram showing the disassembled structure of the barley dewatering and screening device, including the housing, push plate, feeding chute, electric push rod, support plate, L-shaped plate, servo motor, and arc frame. Figure 4 This is a schematic diagram of the cross-sectional structure of the shell of the barley dewatering and screening device; Figure 5 A schematic diagram of the cross-sectional structure of the three-dimensional shell, feeding channel, filter plate, air duct and partition of the barley dewatering and screening device; Figure 6 A cross-sectional structural diagram showing the feed channel, diversion plate, septum plate, push plate, and connecting plate of the barley dewatering and screening device; Figure 7 A schematic diagram of the cross-sectional structure of the filter plate, partition plate, chute, slot and slide bar of the barley dewatering and screening device; Figure 8 This is a cross-sectional structural diagram of the filter plate, slide bar, spring, connecting plate, and locking block of the barley dewatering and screening device.

[0021] Figure label: 100. Shell; 101. Feed chute; 102. Partition; 103. Slide groove; 104. Slot; 105. Air duct; 106. Cabinet door; 107. Discharge channel; 108. Vibration motor; 109. Support leg; 110. Feed hopper; 111. Support plate; 112. Arc groove; 113. Sleeve; 114. Servo motor; 115. Arc frame; 116. Conical cover; 117. L-shaped plate; 118. Push plate; 119. Electric push rod; 120. Feed channel; 121. Diverter plate; 122. Connecting plate; 123. Gravity sensor; 130. Filter plate; 131. Sliding strip; 132. Spring; 133. Locking block; 134. Connecting strip.

[0022] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0023] The present invention provides a barley draining and sieving device with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some known technologies, those skilled in the art can also use other alternative methods to implement the invention. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0024] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0025] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0026] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0027] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0028] like Figures 1 to 8As shown, an embodiment of this utility model provides a barley draining and screening device, including a housing 100. A feeding trough 101 is provided at the top of the housing 100. Two sets of feeding troughs 101 are provided, symmetrically arranged around the center of the top of the housing 100. A feeding hopper 110 is fixedly installed at the top of the housing 100. A support plate 111 is fixedly installed at the center of the vertical direction of the feeding hopper 110. An arc-shaped groove 112 is provided at the bottom of the support plate 111. A sleeve 113 is fixedly installed at the center of the support plate 111. A servo motor 114 is fixedly installed at the top of the sleeve 113. The servo motor 114 outputs... An arc-shaped frame 115 is fixedly connected to the outlet end. A conical cover 116 is provided on the top of the servo motor 114. The bottom of the conical cover 116 is fixedly connected to the top of the support plate 111. A seven-shaped plate 117 is provided on the inner wall of the feeding trough 101. The side of the seven-shaped plate 117 away from the support plate 111 is movably inserted into the feeding hopper 110. A push plate 118 is fixedly installed on the top of the side of the seven-shaped plate 117 away from the support plate 111. An electric push rod 119 is fixedly connected to the center of one side of the push plate 118. The bottom of the electric push rod 119 is fixedly connected to the top of the housing 100. A feeding channel 120 is provided at the bottom of the feeding trough 101. A diversion plate 121 is fixedly installed on the inner wall of the casing 100. A connecting plate 122 is fixedly installed on the top outer wall of the diversion plate 121. A gravity sensor 123 is fixedly installed on one side outer wall of the connecting plate 122. The top of the connecting plate 122 is fixedly connected to the inner wall of the casing 100. The casing 100 supports and fixes the hopper 110. The support plate 111 can divert the barley poured into the hopper 110 and also drain and screen barley for two different needs. The barley in the hopper 110 enters the discharge channel 120 through the discharge chute 101. When there is too much or too little barley in the discharge channel 120, the discharge channel is opened. The gravity sensor 123 senses the load, and then the electric push rod 119 can push or retract the push plate 118, thereby causing the push plate 118 to move the seven-shaped plate 117, thereby changing the size of the feeding trough 101, so as to change the flow rate of barley in the feeding hopper 110. The rotation of the servo motor 114 can drive the bottom fixed arc frame 115 to rotate, thereby stirring the barley in the feeding hopper 110, making it easier for the barley to flow down into the feeding channel 120. The diversion plate 121 can divert the barley in the feeding channel 120, thereby making the filtration of the filter plate 130 more convenient and preventing the barley from accumulating in one place on the filter plate 130.

[0029] like Figures 4 to 8As shown, the housing 100 has a filter plate 130 inside, with slide bars 131 fixedly installed on both sides of the filter plate 130. Springs 132 are fixedly installed at the upper and lower ends of the slide bars 131, and a locking block 133 is fixedly connected to the other end of the springs 132. A connecting strip 134 is fixedly connected to the side of the locking block 133 near the filter plate 130. A partition plate 102 is provided at the bottom of the support plate 111, and the partition plate 102 is fixedly connected to the inner wall of the housing 100. Slide grooves 103 are opened on both sides of the inner wall of the housing 100, and the slide grooves 103 are slidably connected to the slide bars 131. Locking slots 104 are opened at the upper and lower ends of the inner wall of the slide grooves 103, and the locking slots 104 are engaged with the locking blocks 133. An air duct 105 is fixedly installed on the inner wall of the rear end of the housing 100. A cabinet door 106 is hinged to the front end of the housing 100. A discharge channel 107 is provided at the bottom of the discharge trough 101, and the top of the discharge channel 107 is fixedly connected to the bottom of the housing 100. Vibration devices are fixedly installed at the center positions of both sides of the housing 100. The motor 108 and the support legs 109 are fixedly installed on the bottom of both sides of the housing 100. The filter plate 130 is equipped with multiple sets of filter screens of different sizes as needed to facilitate multi-layer screening. The connecting strips 134 at the top and bottom are pressed against the slide bar 131, causing the connecting strips 134 to drive the locking block 133 and the spring 132 to move towards the slide bar 131, thereby disengaging the locking block 133 from the locking groove 104. Then the filter plate 130 can be pulled out to facilitate cleaning of the inside of the housing 100. The partition 102 can prevent the barley on both sides from mixing together due to vibration, and can also support the filter plates 130 on both sides. The air duct 105 is connected to a fan, which can accelerate the evaporation of moisture from the barley on the filter plate 130. The discharge channel 107 can conveniently collect the drained and screened barley. The operation of the vibrating motor 108 can drive the spring 132 to vibrate, thereby vibrating the filter plate 130 and then screening.

[0030] The working principle of the technical solution provided by this utility model is as follows: When barley needs to be drained and screened, barley of different sizes can be poured into both sides of the hopper 110. Then, the servo motor 114 drives the arc frame 115 to rotate, thereby stirring the barley inside the hopper 110. At the same time, the barley enters the discharge channel 120 through the discharge trough 101. When there is too much or too little barley in the discharge channel 120, the gravity sensor 123 senses this and can then push or retract the push plate 118 with the electric push rod 119. This push plate 118 then moves the seven-shaped plate 117, thereby changing the size of the discharge trough 101 and thus changing the flow rate of the barley in the hopper 110. After the barley enters the discharge channel 120, it is then divided... The flow plate 121 diverts the barley to prevent it from accumulating on the filter plate 130. Then, the vibration motor 108 drives the spring 132 inside the housing 100 to vibrate, which in turn drives the filter plate 130 to vibrate, thus sieving the barley. At the same time, the fan connected to the air duct 105 works to accelerate the evaporation of moisture from the barley on the filter plate 130. After the sieving and draining are completed, the connecting strips 134 at the top and bottom can be pressed towards the slide bar 131, causing the connecting strips 134 to move the locking block 133 and the spring 132 towards the slide bar 131. This causes the locking block 133 to disengage from the locking groove 104, and then the filter plate 130 can be pulled out to facilitate cleaning of the inside of the housing 100.

[0031] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0032] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A barley dewatering and sieving device, characterized in that, The device includes a housing. Two sets of feeding troughs are provided on the top of the housing, symmetrically arranged around the center of the top of the housing. A feeding hopper is fixedly installed on the top of the housing. A support plate is fixedly installed at the center of the vertical direction of the feeding hopper. An arc-shaped groove is provided at the bottom of the support plate. A sleeve is fixedly installed at the center of the support plate. A servo motor is fixedly installed on the top of the sleeve. An arc-shaped frame is fixedly connected to the output end of the servo motor. A conical cover is provided on the top of the servo motor. The bottom of the conical cover is fixedly connected to the top of the support plate. A "Seven" plate is provided on the inner wall of the feeding trough. The side of the "Seven" plate away from the support plate is movably inserted into the feeding hopper. A push plate is fixedly installed on the top of the side of the "Seven" plate away from the support plate. An electric push rod is fixedly connected at the center of one side of the push plate. The bottom of the electric push rod is fixedly connected to the top of the housing. A feeding channel is provided at the bottom of the feeding trough. A diversion plate is fixedly installed on the inner wall of the bottom of the feeding channel. A connecting plate is fixedly installed on the outer wall of the top of the diversion plate.

2. The barley draining and screening device according to claim 1, characterized in that, A gravity sensor is fixedly installed on one side of the outer wall of the connecting plate, and the top of the connecting plate is fixedly connected to the inner wall of the housing.

3. The barley draining and screening device according to claim 2, characterized in that, The housing is equipped with a filter plate, and slide bars are fixedly installed on both sides of the filter plate. Springs are fixedly installed at the upper and lower ends of the slide bars.

4. The barley draining and screening device according to claim 3, characterized in that, The other end of the spring is fixedly connected to a locking block, and a connecting strip is fixedly connected to the locking block on the side near the filter plate.

5. The barley draining and screening device according to claim 4, characterized in that, The bottom of the support plate is provided with a partition, which is fixedly connected to the inner wall of the shell.

6. The barley draining and screening device according to claim 5, characterized in that, The inner wall of the housing is provided with sliding grooves on both sides, and the sliding grooves are slidably connected to the slide bar.

7. The barley draining and screening device according to claim 6, characterized in that, The inner wall of the slide is provided with slots at both the upper and lower ends, and the slots are engaged with the block.

8. The barley draining and screening device according to claim 7, characterized in that, An air duct is fixedly installed on the inner wall of the rear end of the housing, and a cabinet door is hinged to the front end of the housing.

9. The barley draining and screening device according to claim 8, characterized in that, The bottom of the feeding trough is provided with a discharge channel, and the top of the discharge channel is fixedly connected to the bottom of the shell.

10. The barley draining and screening device according to claim 9, characterized in that, Vibration motors are fixedly installed at the center of both sides of the housing, and support legs are fixedly installed at the bottom of both sides of the housing.

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