Single-row feeding structure for grain inspection

Abstract

The utility model discloses a single-row feeding structure for grain detection, wherein a feeding vibration plate is located below a drop bin, and comprises a chassis, a spiral feeding track and a width adjustment block, wherein the feeding track is located on the upper side of the chassis and fixed to the periphery of the chassis, the inlet of the feeding track is connected to the chassis, and the outlet of the feeding track is located above the object carrier; the width adjustment block is detachably arranged at the path width adjustment section of the feeding track, and is used to adjust the path width at the path width adjustment section for grain particles of different particle sizes to pass through in a single row; the circular vibration is arranged at the lower side of the chassis to vibrate the chassis and the feeding track. The utility model is suitable for single-row feeding of grain particles of different kinds of grain samples, and has low cost and good economic benefits.

Description

Technical Field

[0001] The utility model relates to the technical field of grain detection instruments, in particular to a single-row feeding structure for grain detection. Background Art

[0002] The feeding vibration plate is an auxiliary feeding device, which is used in automatic assembly equipment or automatic processing machinery to replace manual feeding and improve the feeding efficiency. However, in the field of grain grain detection, when the feeding vibration plate is used to feed grain particles, grain particles are easy to stack, which brings inconvenience to feeding.

[0003] Moreover, the existing grain detection methods mostly use collection equipment to take pictures of the upper and lower surfaces of grain particles to collect images. After the collected images are processed, relevant algorithms are used for analysis. During the detection process, the grain particles need to be arranged into single rows for discharge. At present, there are no equipment tools specifically used for arranging grains. The arrangement process mostly requires the use of sophisticated and complex instruments of existing technologies, which have high usage costs and poor economic benefits. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a single-row feeding structure for grain detection, which is suitable for single-row feeding of grain particles of different types of grain samples, with low cost and good economic benefits.

[0005] The single-row feeding structure for grain detection according to the embodiment of the utility model comprises:

[0006] A feeding vibration plate, the feeding vibration plate is located below the drop bin, and comprises a bottom plate, a spiral feeding track and a width adjustment block, the feeding track is located on the upper side of the bottom plate and is fixed to the periphery of the bottom plate, the inlet of the feeding track is connected to the bottom plate, and the outlet of the feeding track is located above the object carrier; the width adjustment block is detachably arranged at the path width adjustment section of the feeding track, and is used to adjust the path width at the path width adjustment section for grain particles of different particle sizes to pass through in a single row;

[0007] A circular vibration device is provided on the lower side of the chassis to vibrate the chassis and the feeding track.

[0008] According to the single-row feeding structure for grain detection in the embodiment of the utility model, since the width adjustment block is arranged at the path width adjustment section of the feeding track, the width adjustment block is used to adjust the path width for grain particles of different particle sizes to pass through in a single row at the path width adjustment section, thereby ensuring that the grain particles on the track section from the path width adjustment section to the outlet of the feeding track are transported in a single row one by one, thereby enabling the single-row feeding structure for grain detection in the embodiment of the utility model to realize single-row feeding to the carrier for different kinds of grain samples.

[0009] In some embodiments, the feed track is provided with a notch at the path width adjustment section, and the width adjustment block can be removably filled in the notch; when the width adjustment block is moved out of the notch, the path width at the path width adjustment section is the width of the path width adjustment section itself, which is used for allowing small-size grain particles to pass in a single row; when the width adjustment block is filled in the notch, the path width at the path width adjustment section is the sum of the width of the width adjustment block and the width of the path width adjustment section itself, which is used for allowing large-size grain particles to pass in a single row.

[0010] In some embodiments, the width adjustment block is loosely matched with the notch and does not contact the feed track.

[0011] In some embodiments, it also includes a first linear module and a first connecting member, wherein the first linear module is connected to the width adjustment block via the first connecting member; the first linear module is used to drive the width adjustment block to move into the gap and to move away from the gap.

[0012] In some embodiments, the width adjustment block is movably arranged at one side of the upper surface of the path width adjustment section; when the width adjustment block is moved out of the path width adjustment section, the path width at the path width adjustment section is the width of the path width adjustment section itself, which is used for allowing large-size grain particles to pass in a single row; when the width adjustment block is arranged at one side of the upper surface of the path width adjustment section, the path width at the path width adjustment section is the width of the path width adjustment section itself minus the width of the width adjustment block, which is used for allowing small-size grain particles to pass in a single row.

[0013] In some embodiments, the width adjustment block is in contact with an upper surface of the path width adjustment section and a side wall of the path width adjustment section.

[0014] In some embodiments, both the feeding end and the discharging end of the width adjustment block are rounded chamfered.

[0015] In some embodiments, it also includes a second linear module and a second connecting member, wherein the second linear module is connected to the width adjustment block through the second connecting member; the second linear module is used to drive the width adjustment block to move to the path width adjustment section and to move away from the path width adjustment section.

[0016] In some embodiments, the feed track includes an ascending track and a sinking track, the inlet of the ascending track is connected to the chassis, the outlet of the ascending track is connected to the inlet of the sinking track, and the ascending track has the path width adjustment section.

[0017] In some embodiments, the feed track further includes a discharge channel, an inlet of the discharge channel is connected to an outlet of the sunken track, and an outlet of the discharge channel is located above the object carrier.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 This is a three-dimensional diagram of a single-row feeding structure for grain detection according to an embodiment of the utility model;

[0021] Figure 2 It is a top view of a local structure of a single-row feeding structure for grain detection in an embodiment of the utility model;

[0022] Figure 3 It is a partial structural stereogram of a single-row feeding structure for grain detection in an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of an application scenario of a single-row feeding structure for grain detection according to an embodiment of the utility model;

[0024] Figure 5 It is a three-dimensional diagram of another single-row feeding structure for grain detection according to an embodiment of the utility model;

[0025] Figure 6 It is a top view of another single-row feeding structure for grain detection according to an embodiment of the utility model.

[0026] Reference numerals:

[0027] Feeding vibration plate 1; chassis 101; feeding track 102; path width adjustment section 1021; notch 10211; rising track 1022; sinking track 1023; discharge channel 1024; width adjustment block 103; rounded chamfer 1031; circular vibration 2; first linear module 3; first connecting member 4; second linear module 5; second connecting member 6; drop bin 7; object carrier 8. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] Combine the following Figures 1 to 6 To describe the single-row feeding structure for grain detection in an embodiment of the present utility model.

[0030] like Figures 1 to 6 As shown, the single-row feeding structure for grain detection according to the embodiment of the utility model includes a feeding vibration plate 1 and a circular vibration plate 2.

[0031] Among them, the feeding vibration plate 1 is located below the drop bin 7, and is used to receive the grain samples dropped from the drop bin 7. The feeding vibration plate 1 includes a chassis 101, a spiral feeding track 102 and a width adjustment block 103. The feeding track 102 is located on the upper side of the chassis 101 and is fixed to the periphery of the chassis 101. The entrance of the feeding track 102 is connected to the chassis 101, and the exit of the feeding track 102 is located above the object carrier 8. In this way, when the chassis 101 vibrates at a certain frequency, the grain sample particles on the chassis 101 can enter the feeding track 102 in a single layer from the entrance of the feeding track 102 and fall from the exit of the feeding track 102 to the object carrier 8. The object carrier 8 can be a transparent turntable, etc. The width adjustment block 103 is detachably arranged at the path width adjustment section 1021 of the feeding track 102, and is used to adjust the path width at the path width adjustment section 1021 for grains of different particle sizes to pass through in a single row; this is because grains of grain samples of different kinds have different particle sizes, for example, the grain sizes of wheat and sorghum are small, while the grain sizes of corn and soybeans are large. In order to allow grains of grain samples of different kinds to be delivered to the object carrier 8 in a single row from the outlet of the feeding track 102, the width adjustment block 103 is arranged at the path width adjustment section 1021 of the feeding track 102. A width adjustment block 103 is set at 21 and the width adjustment block 103 is removed from the path width adjustment section 1021 to adjust the path width at the path width adjustment section 1021 for grain particles of different particle sizes to pass through in a single row. This can ensure that the grain particles on the track section between the path width adjustment section 1021 and the outlet of the feeding track 102 are transported in a single row, one by one, so that the single-row feeding structure of the grain detection embodiment of the utility model can realize single-row feeding to the carrier 8 for different types of grain samples.

[0032] The circular vibrator 2 is arranged on the lower side of the chassis 101 to provide power to make the chassis 101 and the feeding track 102 vibrate at a certain frequency, so that the grain sample particles on the chassis 101 enter the feeding track 102 in a single layer from the entrance of the feeding track 102, and fall from the outlet of the feeding track 102 to the object carrier 8.

[0033] According to the single-row feeding structure for grain detection in the embodiment of the utility model, since a width adjustment block 103 is provided at the path width adjustment section 1021 of the feeding track 102, the width adjustment block 103 is used to adjust the path width at the path width adjustment section 1021 for grain particles of different particle sizes to pass through in a single row, thereby ensuring that the grain particles on the track section between the path width adjustment section 1021 and the outlet of the feeding track 102 are transported in a single row, one by one, so that the single-row feeding structure for grain detection in the embodiment of the utility model can realize single-row feeding to the carrier 8 for different kinds of grain samples, with low cost and good economic benefit.

[0034] In some embodiments, Figures 1 to 4As shown, the feeding track 102 is provided with a gap 10211 at the path width adjustment section 1021, and the width adjustment block 103 can be moved out to fill in the gap 10211; when the width adjustment block 103 moves out of the gap 10211, the path width at the path width adjustment section 1021 is the width of the path width adjustment section 1021 itself, which is used for small-size grain particles to pass through in a single row; when the width adjustment block 103 is filled in the gap 10211, the path width at the path width adjustment section 1021 is the sum of the width of the width adjustment block 103 and the width of the path width adjustment section 1021 itself, which is used for large-size grain particles to pass through in a single row. It can be understood that the path width at the path width adjustment section 1021 is the width through which grain particles pass. After the width adjustment block 103 is removed from the notch 10211 of the path width adjustment section 1021, the path width at the path width adjustment section 1021 is the width of the path width adjustment section 1021 itself, and the width of the path width adjustment section 1021 itself is smaller than the width of the remaining positions of the feeding track 102 except the path width adjustment section 1021, and only small-sized grain particles are allowed to pass through in a single row. Therefore, when the grain particles of the grain sample are small-sized grain particles, such as wheat or sorghum, the gap between the chassis 101 and the feeding track When the track 102 vibrates at a certain frequency, small-sized grain particles move from the entrance of the feeding track 102 to the feeding track 102 in a single layer and multiple rows, and then reach the path width adjustment section 1021. The width of the path width adjustment section 1021 itself can only allow a single row of small-sized grain particles to pass through, and excess material particles fall down from the gap 10211, thereby ensuring that the grain particles on the track section between the path width adjustment section 1021 and the outlet of the feeding track 102 are transported in a single row, one by one, to achieve single-row feeding to the carrier 8. When the width adjustment block 103 is moved to the notch 10211 of the path width adjustment section 1021, the path width at the path width adjustment section 1021 is the width of the path width adjustment section 1021 itself and the width of the width adjustment block 103. The path width at the path width adjustment section 1021 is consistent with the width at other positions of the feeding track 102 except the path width adjustment section 1021, which can allow large-size grain particles to pass through in a single row. Therefore, when the grain particles of the grain sample are large-size grain particles, such as the grain sample is corn, When rice or soybeans are being fed, the chassis 101 and the feeding track 102 vibrate at a certain frequency, and the large-size grain particles move from the entrance of the feeding track 102 to the feeding track 102 in a single layer and a single row, and then reach the path width adjustment section 1021. The path width at the path width adjustment section 1021 can only allow a single row of large-size grain particles to pass through, thereby ensuring that the grain particles on the track section between the path width adjustment section 1021 and the outlet of the feeding track 102 are transported in a single row, one by one, to achieve single-row feeding to the carrier 8.

[0035] In some embodiments, the width adjustment block 103 is loosely matched with the notch 10211 and does not contact the feed track 102. In other words, the width adjustment block 103 is consistent with the notch 10211 in shape, and there is a small gap between the width adjustment block 103 and the side wall of the notch 10211, and does not contact the side feed track 102, so that the influence of the width adjustment block 103 on the vibration effect of the chassis 101 and the feed track 102 can be isolated.

[0036] In some embodiments, it also includes a first linear module 3 and a first connecting member 4. The first linear module 3 is connected to the width adjustment block 103 through the first connecting member 4; the first linear module 3 is used to drive the width adjustment block 103 to move into the gap 10211 and to move out of the gap 10211.

[0037] In some embodiments, Figures 5 and 6As shown, the width adjustment block 103 is removably arranged at one side of the upper surface of the path width adjustment section 1021; when the width adjustment block 103 is moved out of the path width adjustment section 1021, the path width at the path width adjustment section 1021 is the width of the path width adjustment section 1021 itself, which is used for large-diameter grain particles to pass through in a single row; when the width adjustment block 103 is arranged at one side of the upper surface of the path width adjustment section 1021, the path width at the path width adjustment section 1021 is the width of the path width adjustment section 1021 itself minus the width of the width adjustment block 103, which is used for small-diameter grain particles to pass through in a single row. It can be understood that the path width at the path width adjustment section 1021 is the width through which grain particles pass. After the width adjustment block 103 is removed from the upper surface of the path width adjustment section 1021, the path width at the path width adjustment section 1021 is the width of the path width adjustment section 1021 itself, and the width of the path width adjustment section 1021 itself is consistent with the width of the remaining positions of the feeding track 102 except the path width adjustment section 1021, and only large-sized grain particles are allowed to pass through in a single row. Therefore, when the grain particles of the grain sample are large-sized grain particles, such as corn or soybeans, the grain sample is placed on the bottom plate. When 101 and the feeding track 102 vibrate at a certain frequency, the large-sized grain particles move from the entrance of the feeding track 102 to the feeding track 102 in a single layer and a single row, and then reach the path width adjustment section 1021. The path width at the path width adjustment section 1021 can only allow a single row of large-sized grain particles to pass through, thereby ensuring that the grain particles on the track section between the path width adjustment section 1021 and the outlet of the feeding track 102 are transported in a single row, one by one, to achieve single-row feeding to the carrier 8. When the width adjustment block 103 moves to one side of the upper surface of the path width adjustment section 1021, the path width at the path width adjustment section 1021 is the width of the path width adjustment section 1021 itself minus the width of the width adjustment block 103, and only small-sized grain particles are allowed to pass through in a single row. Therefore, when the grain particles of the grain sample are small-sized grain particles, such as wheat or sorghum, when the chassis 101 and the feeding track 102 vibrate at a certain frequency, the small-sized grain particles can pass through the grain sample. The particles move from the entrance of the feed track 102 to the feed track 102 in a single layer and multiple rows, and then reach the path width adjustment section 1021. The path width of the path width adjustment section 1021 can only allow a single row of small-size grain particles to pass through one by one in a single row, and the excess material particles fall down, thereby ensuring that the grain particles on the track section between the path width adjustment section 1021 and the outlet of the feed track 102 are transported one by one in a single row, thereby realizing single-row feeding to the carrier 8.

[0038] In some embodiments, the width adjustment block 103 is in contact with the upper surface of the path width adjustment section 1021 and the side wall of the path width adjustment section 1021 and is reasonably arranged to avoid the problem of grain particles being blocked when passing through here.

[0039] In some embodiments, both the feeding end and the discharging end of the width adjustment block 103 are rounded chamfers 1031 to avoid the problem of grain particles being blocked when passing through them.

[0040] In some embodiments, it also includes a second linear module 5 and a second connecting member 6, and the second linear module 5 is connected to the width adjustment block 103 through the second connecting member 6; the second linear module 5 is used to drive the width adjustment block 103 to move to the path width adjustment section 1021 and to move away from the path width adjustment section 1021.

[0041] In some embodiments, the feed track 102 includes an ascending track 1022 and a sinking track 1023, the entrance of the ascending track 1022 is connected to the chassis 101, the exit of the ascending track 1022 is connected to the entrance of the sinking track 1023, and the ascending track 1022 has a path width adjustment section 1021. By setting the sinking track 1023, when the grains fall into the sinking track 1023, it is further ensured that the grains are arranged in a single row, and it is also helpful to reduce the height of the exit of the feed track 102, so that the exit of the feed track 102 is more closely fitted to the object carrier 8, and prevent the grain particles from bouncing away when falling on the object carrier 8, thereby offsetting the track of the object carrier 8.

[0042] In some embodiments, the feeding track 102 further includes a discharge channel 1024, the inlet of the discharge channel 1024 is connected to the outlet of the sunken track 1023, and the outlet of the discharge channel 1024 is located above the object carrier 8. By connecting the inlet of the discharge channel 1024 to the outlet of the sunken track 1023, the outlet height of the discharge channel 1024 is lowered, so that the outlet of the discharge channel 1024 can be more closely fitted to the object carrier 8, preventing the grains from bouncing away when falling onto the carrier plate and deviating the track of the object carrier 8.

[0043] In some embodiments, the path width at the path width adjustment section 1021 may be 3 mm, which is suitable for wheat grains to pass in a single row, and the path width at the path width adjustment section 1021 may be 8 mm, which is suitable for corn grains to pass in a single row. The path width of the path width adjustment section 1021 is mainly determined by the particle size of the grain grains.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A single-row feeding structure for grain detection, characterized in that: include: A feeding vibration plate, the feeding vibration plate is located below the drop bin, and comprises a bottom plate, a spiral feeding track and a width adjustment block, the feeding track is located on the upper side of the bottom plate and is fixed to the periphery of the bottom plate, the inlet of the feeding track is connected to the bottom plate, and the outlet of the feeding track is located above the object carrier; the width adjustment block is detachably arranged at the path width adjustment section of the feeding track, and is used to adjust the path width at the path width adjustment section for grain particles of different particle sizes to pass through in a single row; A circular vibration device is provided on the lower side of the chassis to vibrate the chassis and the feeding track.

2. The single-row feeding structure for grain detection according to claim 1 is characterized in that: The feeding track is provided with a notch at the path width adjustment section, and the width adjustment block can be removably filled in the notch; when the width adjustment block is moved out of the notch, the path width at the path width adjustment section is the width of the path width adjustment section itself, which is used for allowing small-diameter grain particles to pass in a single row; when the width adjustment block is filled in the notch, the path width at the path width adjustment section is the sum of the width of the width adjustment block and the width of the path width adjustment section itself, which is used for allowing large-diameter grain particles to pass in a single row.

3. The single-row feeding structure for grain detection according to claim 2 is characterized in that: The width adjustment block is loosely matched with the notch and does not contact the feed track.

4. The single-row feeding structure for grain detection according to claim 3 is characterized in that: It also includes a first linear module and a first connecting member, wherein the first linear module is connected to the width adjustment block via the first connecting member; the first linear module is used to drive the width adjustment block to move into the gap and to move away from the gap.

5. The single-row feeding structure for grain detection according to claim 1 is characterized in that: The width adjustment block is movably arranged at one side of the upper surface of the path width adjustment section; when the width adjustment block is moved out of the path width adjustment section, the path width at the path width adjustment section is the width of the path width adjustment section itself, which is used for allowing large-diameter grain particles to pass in a single row; when the width adjustment block is arranged at one side of the upper surface of the path width adjustment section, the path width at the path width adjustment section is the width of the path width adjustment section itself minus the width of the width adjustment block, which is used for allowing small-diameter grain particles to pass in a single row.

6. The single-row feeding structure for grain detection according to claim 5 is characterized in that: The width adjustment block is in contact with the upper surface of the path width adjustment section and the side wall of the path width adjustment section.

7. The single-row feeding structure for grain detection according to claim 6 is characterized in that: The feeding end and the discharging end of the width adjustment block are both rounded and chamfered.

8. The single-row feeding structure for grain detection according to claim 7, characterized in that: It also includes a second linear module and a second connecting member, wherein the second linear module is connected to the width adjustment block via the second connecting member; the second linear module is used to drive the width adjustment block to move to the path width adjustment section and to move away from the path width adjustment section.

9. The single-row feeding structure for grain detection according to any one of claims 1 to 8, characterized in that: The feeding track comprises an ascending track and a sinking track, the inlet of the ascending track is connected to the chassis, the outlet of the ascending track is connected to the inlet of the sinking track, and the ascending track has the path width adjustment section.

10. The single-row feeding structure for grain detection according to claim 9, characterized in that: The feeding track also includes a discharging channel, the inlet of the discharging channel is connected to the outlet of the sunken track, and the outlet of the discharging channel is located above the object carrier.

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