Cucumber pesticide residue laser detection equipment

Abstract

According to the technical scheme, the cucumber pesticide residue laser detection equipment is characterized in that the cucumber pesticide residue laser detection equipment comprises a detection mechanism, and the detection mechanism is used for conducting multi-angle laser detection on cucumbers; the bearing mechanism is used for accommodating and bearing the plurality of sampled cucumbers; the feeding mechanism is used for conveying the cucumbers to be detected in the bearing mechanism into the detection mechanism one by one; the discharging mechanism is used for conveying the cucumbers detected in the detection mechanism into the bearing mechanism to be collected; through the arrangement of the feeding mechanism and the discharging mechanism, a large number of cucumbers subjected to sampling detection can be rapidly detected, the detection efficiency is improved, and the human input is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of cucumber detection, and more specifically, it relates to a laser detection device for cucumber pesticide residues. Background Art

[0002] Food safety is an issue related to the national economy and people's livelihood. In particular, pesticide residues in agricultural products have attracted wide attention from the whole society.

[0003] Existing methods for detecting pesticide residues in vegetables include laser spectroscopy detection methods. Currently, widely used pesticides are mainly carbamates, methacrifos, etc. These pesticides can produce fluorescence spectra under the excitation of ultraviolet or visible light. The spectra of different pesticides are different, so as to estimate which pesticides are present in the tested species and the amount of pesticide residues.

[0004] For cucumbers, existing pesticide detection devices are such that an operator holds a cucumber in one hand and holds an instrument close to the cucumber with the other hand for detection. For cucumbers, it is often necessary to rotate the cucumber to detect each angle of the cucumber separately; however, this detection method has problems of low detection efficiency and high labor cost when dealing with a large number of sampling detections. Summary of the Invention

[0005] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a laser detection device for cucumber pesticide residues, which can quickly detect cucumbers for a large number of sampling detections through the settings of a feeding mechanism and a discharging mechanism, improving the detection efficiency and reducing the labor input.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A laser detection device for cucumber pesticide residues, including a detection mechanism for performing multi-angle laser detection on cucumbers; a loading mechanism for accommodating and loading a plurality of sampled cucumbers; a feeding mechanism for successively conveying the cucumbers to be detected in the loading mechanism into the detection mechanism; and a discharging mechanism for conveying the cucumbers that have been detected in the detection mechanism into the loading mechanism for collection.

[0007] The present invention is further provided as: The loading mechanism includes a loading rack, and the loading rack includes a bottom plate and two side plates. The bottom plate is horizontally arranged, and the two side plates are respectively fixedly connected to both ends of the top of the bottom plate. The two side plates are vertically arranged and parallel to the width direction of the bottom plate. The bottom plate and the two side plates enclose a loading cavity; and receiving blocks, several receiving blocks are provided, the receiving blocks are arranged in the bearing cavity, the length direction of the receiving blocks is arranged along the width direction of the bottom plate, a receiving groove penetrating the receiving block along the length direction of the receiving tube is provided at the top of the receiving block, and the sampled cucumbers are placed in the receiving groove and the length is arranged along the length direction of the receiving groove.

[0008] The present invention is further arranged as: the cross-section of the receiving groove perpendicular to the length direction of the receiving block is semicircularly arranged, when the cucumber is placed in the receiving groove, the height of the top of the cucumber is lower than the height of the top of the receiving block.

[0009] The present invention is further arranged as: multiple groups of the receiving blocks are provided, the multiple groups of receiving blocks are arranged vertically, and the multiple receiving blocks in the same group are arranged along the length direction of the bottom plate.

[0010] The present invention is further arranged as: the detection mechanism includes a detection seat, the detection seat is arranged between the feeding mechanism and the discharging mechanism, the length direction of the detection seat is arranged along the length direction of the receiving block, the receiving block can slide from the feeding mechanism to the top of the detection seat along the length direction of the detection seat and can slide from the detection seat to the discharging mechanism along the length direction of the detection seat; a lifting cylinder, the lifting cylinder is fixedly connected to the bottom of the detection seat; an extension cylinder, the extension cylinder is fixedly connected to the bottom of the lifting cylinder and moves up and down driven by the lifting cylinder, the extension cylinder is arranged as a double-piston cylinder, and the sliding directions of the two pistons of the extension cylinder are parallel to the length direction of the detection seat; and clamping plates, two clamping plates are provided and are respectively fixedly connected to the two piston rods of the extension cylinder, the clamping plates are vertically arranged and perpendicular to the length direction of the detection seat, the two clamping plates extend upward, and the two clamping plates can clamp the two ends of the cucumber in the receiving block to drive the cucumber to rotate.

[0011] The present invention is further arranged as: the detection mechanism includes a rotating shaft, two rotating shafts are provided and the two rotating shafts are respectively rotatably connected to the sides of the two clamping plates close to each other, the axis of the rotating shaft is parallel to the length direction of the detection seat and the two rotating shafts are coaxially arranged; and clamping seats, two clamping seats are fixedly connected to the two ends of the two rotating shafts close to each other, and the two clamping seats can extend into the two ends of the receiving groove to respectively clamp the two ends of the cucumber.

[0012] The present invention is further arranged as: arc-shaped grooves are provided on the sides of the two clamping seats close to each other, and the two ends of the cucumber are respectively inserted into the two arc-shaped grooves of the two clamping seats.

[0013] The present invention is further arranged as: the detection mechanism further includes a laser detector, the laser detector is arranged above the detection seat for detecting the pesticide residue of the cucumber on the detection seat.

[0014] The present invention is further configured such that: the feeding mechanism includes a moving component, and the moving component drives the carrier to slide in the vertical direction and the horizontal direction perpendicular to the length direction of the detection base; and a feeding component, and the feeding component is used to push the accommodating block in the carrier on the moving component to the detection base; The discharging mechanism includes a moving component, and the moving component drives the carrier to slide in the vertical direction and the horizontal direction perpendicular to the length direction of the detection base; and a discharging component, and the discharging component is used to drive the accommodating block on the detection base to the carrier on the moving component.

[0015] The present invention is further configured such that: the feeding component includes a feeding plate and a feeding cylinder, and the feeding cylinder drives the feeding plate to slide along the length direction parallel to the detection base to push the accommodating block to the detection base; One end of the accommodating block close to the discharging mechanism is provided with a discharging hole, the discharging hole is a round hole, and two blocking blocks fixedly connected to the hole wall of the discharging hole are arranged at one end of the discharging hole close to the discharging mechanism; The discharging mechanism includes a discharging rod, the discharging rod is set as a round rod and the axis direction is parallel to the length direction of the detection base; a discharging base, and the position of the discharging base is fixed; a discharging cylinder, the piston rod of the discharging cylinder is fixedly connected with the discharging rod and is coaxial with the discharging rod, the discharging cylinder is rotatably connected to the discharging base, and the rotation axis of the discharging cylinder overlaps with the axis of the discharging rod; and a clamping block, the clamping block is fixedly connected to one end of the discharging rod close to the detection base, the length direction of the clamping block is arranged along the radial direction of the discharging rod and the middle position in the length direction of the clamping block overlaps with the axis of the discharging rod, the width direction of the clamping block is smaller than the distance between the two blocking blocks so that the clamping block can pass through the two blocking blocks and extend into the discharging hole, and the length direction of the clamping block is larger than the distance between the two blocking blocks so that the clamping block extends into the discharging hole and can be abutted against the side of the two blocking blocks close to the detection base after being rotated by the discharging cylinder.

[0016] In summary, the present invention has the following beneficial effects compared with the prior art: through the arrangements of the feeding mechanism and the discharging mechanism, the present invention can quickly detect a large number of sampled cucumbers, improve the detection efficiency and reduce the labor input. Description of the Drawings

[0017] Figure 1 Schematic diagram of the overall structure of the embodiment; Figure 2 For Figure 1 Enlarged schematic diagram of part A of Figure 3 For Figure 1Schematic enlarged view of part B; Figure 4 is Figure 1 Schematic enlarged view of part C; Figure 5 Cross-sectional view of the detection mechanism of the embodiment; Figure 6 Schematic view of the accommodation block of the embodiment; Figure 7 Schematic enlarged view of part D of 6; Figure 8 Schematic view showing the discharge assembly of the embodiment; Figure 9 is Figure 8 Schematic enlarged view of part E.

[0018] In the figure: 1, feeding mechanism; 11, feeding assembly; 111, feeding seat; 112, feeding plate; 113, feeding cylinder; 2, detection mechanism; 21, detection seat; 22, lifting cylinder; 23, extending cylinder; 24, clamping plate; 25, rotating shaft; 26, clamping seat; 27, laser detector; 3, discharging mechanism; 31, discharging assembly; 311, discharging seat; 312, discharging cylinder; 313, discharging rod; 314, clamping block; 41, bottom plate; 42, side plate; 43, accommodation block; 431, accommodation groove; 432, discharging hole; 433, blocking block; 10, moving assembly; 101, lifting seat; 102, transverse moving seat; 103, limiting plate. Detailed implementation manners

[0019] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Based on the embodiments in this application, other similar embodiments obtained by those of ordinary skill in the art without creative efforts shall all fall within the scope of protection of this application. In addition, the directional terms mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only with reference to the directions in the drawings. Therefore, the directional terms used are for illustration rather than to limit the present invention.

[0020] The present invention will be further described below in conjunction with the drawings and preferred embodiments.

[0021] Embodiment: A cucumber pesticide residue laser detection device, see attached Figure 1 - attached Figure 9, including a detection mechanism 2, a loading mechanism, a feeding mechanism 1 and a discharging mechanism 3. The detection mechanism 2 is used for multi-angle laser detection of cucumbers; the loading mechanism is used for accommodating and loading multiple sampled cucumbers; the feeding mechanism 1 is used for conveying the cucumbers to be detected in the loading mechanism to the detection mechanism 2 one by one; the discharging mechanism 3 is used for conveying the cucumbers that have been detected in the detection mechanism 2 to the loading mechanism for collection.

[0022] Store the sampled cucumbers in the loading mechanism, then place the loading mechanism on the feeding mechanism 1. The feeding mechanism 1 conveys the cucumbers in the loading mechanism to the detection mechanism 2 for multi-angle laser detection. After that, the discharging mechanism 3 conveys the cucumbers that have been detected in the detection mechanism 2 to the loading mechanism in the detection mechanism 2 for storage, and then proceeds to detect the next cucumber.

[0023] Specifically, the loading mechanism includes a loading frame and accommodating blocks 43. The loading frame includes a bottom plate 41 and two side plates 42. The bottom plate 41 is horizontally arranged, and the two side plates 42 are respectively fixedly connected to both ends of the top of the bottom plate 41. The two side plates 42 are vertically arranged and parallel to the width direction of the bottom plate 41. The bottom plate 41 and the two side plates 42 enclose a loading cavity; several accommodating blocks 43 are provided. The accommodating blocks 43 are arranged in the loading cavity. The length direction of the accommodating blocks 43 is arranged along the width direction of the bottom plate 41. The top of the accommodating blocks 43 is provided with an accommodating groove 431 that runs through the accommodating blocks 43 along the length direction of the accommodating tube. The sampled cucumbers are placed in the accommodating groove 431 and their lengths are arranged along the length direction of the accommodating groove 431.

[0024] When detecting cucumbers, the feeding mechanism 1 conveys the accommodating blocks 43 to the detection mechanism 2 together. After the detection mechanism 2 finishes detecting the cucumbers, the discharging mechanism 3 conveys the accommodating blocks 43 to the loading mechanism on the discharging mechanism 3 together.

[0025] Specifically, the cross-section of the accommodating groove 431 perpendicular to the length direction of the accommodating block 43 is semicircular. When the cucumber is placed in the accommodating groove 431, the height of the top of the cucumber is lower than the height of the top of the accommodating block 43.

[0026] Multiple groups of accommodating blocks 43 are provided. The multiple groups of accommodating blocks 43 are arranged vertically, and the multiple accommodating blocks 43 in the same group are arranged along the length direction of the bottom plate 41.

[0027] By setting the bottom of the accommodating groove 431 to be semicircular, the limit of the cucumber can be realized; and by setting the height of the top of the accommodating block 43 to be higher than the height of the top of the cucumber in the accommodating groove 431, when two adjacent groups of accommodating blocks 43 are stacked together, it is not easy to squeeze the cucumbers.

[0028] Specifically, the detection mechanism 2 includes a detection seat 21, a lifting cylinder 22, an extension cylinder 23 and a clamping plate 24. The detection seat 21 is arranged between the feeding mechanism 1 and the discharging mechanism 3. The length direction of the detection seat 21 is arranged along the length direction of the accommodating block 43. The accommodating block 43 can slide from the feeding mechanism 1 to the top of the detection seat 21 along the length direction of the detection seat 21 and can slide from the detection seat 21 to the discharging mechanism 3 along the length direction of the detection seat 21; the lifting cylinder 22 is fixedly connected to the bottom of the detection seat 21; the extension cylinder 23 It is fixedly connected to the bottom of the lifting cylinder 22 and driven by the lifting cylinder 22 to move up and down. The extension cylinder 23 is configured as a double-piston cylinder, and the sliding directions of the two pistons of the extension cylinder 23 are parallel to the length direction of the detection seat 21; the clamping plate 24 is provided with two and is respectively fixedly connected to the two piston rods of the extension cylinder 23, the clamping plate 24 is vertically arranged and perpendicular to the length direction of the detection seat 21, and the two clamping plates 24 extend upward. The two clamping plates 24 can clamp the two ends of the cucumber in the accommodating block 43 to drive the cucumber to rotate.

[0029] By setting the lifting cylinder 22, the stretching cylinder 23 can be driven to move up and down, and then the two clamping plates 24 can be driven to move up and down, so that when the accommodating block 43 enters and leaves the detection seat 21, the clamping plates 24 can move downward to prevent the clamping plates 24 from blocking the entry and exit of the accommodating block 43.

[0030] Specifically, the detection mechanism 2 includes a rotating shaft 25 and a clamping seat 26. The rotating shaft 25 is provided with two and the two rotating shafts 25 are respectively rotatably connected to the sides of the two clamping plates 24 that are close to each other. The axis of the rotating shaft 25 is parallel to the length direction of the detection seat 21 and the two rotating shafts 25 are coaxially arranged; the two ends of the two rotating shafts 25 that are close to each other are fixedly connected with two clamping seats 26, and the two clamping seats 26 can extend into the two ends of the accommodating groove 431 so as to be clamped on the two ends of the cucumber respectively.

[0031] When the accommodating block 43 moves to the top of the detection seat 21, the lifting cylinder 22 drives the two clamping plates 24 to move upward, so that the two clamping seats 26 rise to the two ends of the cucumber respectively, and then the two clamping plates 24 are driven to move toward each other by the extension cylinder 23, so that the two clamping seats 26 are respectively clamped on the two ends of the cucumber, and then the lifting plates are driven upward by the lifting cylinder 22, so that the cucumber is separated from the accommodating groove 431 upward, and then the two clamping seats 26 are driven to rotate by the rotation of the rotating shaft 25, thereby driving the cucumber to rotate.

[0032] Specifically, a motor drivingly connected to the rotating shaft 25 is fixedly connected to one of the clamping plates 24 .

[0033] Specifically, arc grooves are provided on the sides of the two clamping seats 26 that are close to each other, and the two ends of the cucumber are respectively inserted into the two arc grooves of the two clamping seats 26.

[0034] Specifically, the detection mechanism 2 further includes a laser detector 27, and the laser detector 27 is disposed above the detection base 21 for detecting the pesticide residue of the cucumbers on the detection base 21.

[0035] Specifically, the feeding mechanism 1 includes a moving assembly 10 and a feeding assembly 11. The moving assembly 10 drives the carrier to slide in the vertical direction and the horizontal direction perpendicular to the length direction of the detection base 21. The feeding assembly 11 is used to push the receiving block 43 in the carrier on the moving assembly 10 to the detection base 21. The discharging mechanism 3 includes a moving assembly 10 and a discharging assembly 31. The moving assembly 10 drives the carrier to slide in the vertical direction and the horizontal direction perpendicular to the length direction of the detection base 21. The discharging assembly 31 is used to drive the receiving block 43 on the detection base 21 to the carrier on the moving assembly 10.

[0036] Specifically, the feeding assembly 11 includes a feeding plate 112 and a feeding cylinder 113. The feeding cylinder 113 drives the feeding plate 112 to slide along the length direction parallel to the detection base 21 to push the receiving block 43 to the detection base 21.

[0037] One end of the receiving block 43 close to the discharging mechanism 3 is provided with a discharging hole 432. The discharging hole 432 is a round hole. Two blocking blocks 433 fixedly connected to the hole wall of the discharging hole 432 are provided at one end of the discharging hole 432 close to the discharging mechanism 3. The discharging mechanism 3 includes a discharging rod 313, a discharging seat 311, a discharging cylinder 312 and a clamping block 314. The discharging rod 313 is set as a round rod and the axis direction is parallel to the length direction of the detection base 21. The position of the discharging seat 311 is fixed. The piston rod of the discharging cylinder 312 is fixedly connected to the discharging rod 313 and is coaxial with the discharging rod 313. The discharging cylinder 312 is rotatably connected to the discharging seat 311, and the rotation axis of the discharging cylinder 312 coincides with the axis of the discharging rod 313. The clamping block 314 is fixedly connected to one end of the discharging rod 313 close to the detection base 21. The length direction of the clamping block 314 is arranged along the radial direction of the discharging rod 313, and the middle position in the length direction of the clamping block 314 coincides with the axis of the discharging rod 313. The width direction of the clamping block 314 is smaller than the distance between the two blocking blocks 433 so that the clamping block 314 can pass through the two blocking blocks 433 and extend into the discharging hole 432. The length direction of the clamping block 314 is greater than the distance between the two blocking blocks 433 so that after the clamping block 314 extends into the discharging hole 432 and rotates through the discharging cylinder 312, it can abut against the side of the two blocking blocks 433 close to the detection base 21.

[0038] The carrier mechanism containing the cucumbers to be inspected is placed in the moving assembly 10 of the feeding mechanism 1, and then the uppermost group of receiving blocks 43 are aligned with the feeding plate 112 in sequence through the movement of the moving mechanism, so that the receiving blocks 43 can be pushed in sequence by the feeding plate 112 to move to the inspection seat 21. An empty carrier rack is placed in the moving assembly 10 of the discharging mechanism 3, and the receiving blocks 43 that have been inspected are pulled into the carrier rack in sequence by the discharging rod 313.

[0039] Specifically, the moving assembly 10 includes a lifting seat 101 and a transverse seat 102. The lifting seat 101 can move up and down. A lifting cylinder 22 is arranged below the lifting seat 101 to drive the lifting seat 101 to move up and down. The transverse seat 102 is arranged on the top of the lifting seat 101. The transverse seat 102 slides in the horizontal direction on the top of the lifting seat 101, and the sliding direction of the transverse seat 102 is perpendicular to the length direction of the detection seat 21. Two vertically arranged limit plates 103 are fixedly connected to the top of the transverse seat 102. The bearing frame is placed on the top of the transverse seat 102, and the two side plates 42 of the bearing frame are in contact with the two limit plates 103 on both sides that are away from each other. The movement of the transverse seat 102 on the lifting seat 101 is driven by the transverse cylinder.

[0040] The feeding assembly 11 further includes a feeding seat 111 , to which a feeding cylinder 113 is fixedly connected. The feeding seat 111 is disposed on a side of the moving assembly 10 of the feeding mechanism 1 away from the detection seat 21 .

[0041] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A laser detection device for cucumber pesticide residues, characterized in that: It includes a detection mechanism (2) which is used for performing multi-angle laser detection on cucumbers; a loading mechanism which is used for accommodating and loading a plurality of sampled cucumbers; a feeding mechanism (1) which is used for successively conveying the cucumbers to be detected in the loading mechanism into the detection mechanism (2); and a discharging mechanism (3) which is used for conveying the cucumbers that have been detected in the detection mechanism (2) into the loading mechanism for collection.

2. The cucumber pesticide residue laser detection device according to claim 1, wherein: The loading mechanism includes a loading rack which includes a bottom plate (41) and two side plates (42). The bottom plate (41) is horizontally arranged, and the two side plates (42) are respectively fixedly connected to both ends of the top of the bottom plate (41). The two side plates (42) are vertically arranged and parallel to the width direction of the bottom plate (41). The bottom plate (41) and the two side plates (42) enclose a loading cavity; and a plurality of accommodating blocks (43). The accommodating blocks (43) are arranged in the loading cavity. The length direction of the accommodating blocks (43) is arranged along the width direction of the bottom plate (41). An accommodating groove (431) which penetrates through the accommodating block (43) along the length direction of the accommodating tube is arranged at the top of the accommodating block (43). The sampled cucumbers are placed in the accommodating groove (431) and their lengths are arranged along the length direction of the accommodating groove (431).

3. The cucumber pesticide residue laser detection device according to claim 2, characterized in that: The cross-section of the accommodating groove (431) perpendicular to the length direction of the accommodating block (43) is semicircular. When the cucumbers are placed in the accommodating groove (431), the height of the tops of the cucumbers is lower than the height of the top of the accommodating block (43).

4. A cucumber pesticide residue laser detection device according to claim 3, characterized in that: A plurality of groups of the accommodating blocks (43) are arranged, and the multiple groups of accommodating blocks (43) are arranged in the vertical direction. The multiple accommodating blocks (43) in the same group are arranged along the length direction of the bottom plate (41).

5. The cucumber pesticide residue laser detection device according to claim 4, characterized in that: The detection mechanism (2) includes a detection base (21). The detection base (21) is arranged between the feeding mechanism (1) and the discharging mechanism (3). The length direction of the detection base (21) is arranged along the length direction of the accommodating block (43). The accommodating block (43) can slide from the feeding mechanism (1) to the top of the detection base (21) along the length direction of the detection base (21) and can slide from the detection base (21) to the discharging mechanism (3) along the length direction of the detection base (21); a lifting cylinder (22) which is fixedly connected to the bottom of the detection base (21); an extension cylinder (23) which is fixedly connected to the bottom of the lifting cylinder (22) and is driven by the lifting cylinder (22) to move up and down. The extension cylinder (23) is set as a double-piston cylinder, and the sliding directions of the two pistons of the extension cylinder (23) are parallel to the length direction of the detection base (21); and two clamping plates (24) which are respectively fixedly connected to the two piston rods of the extension cylinder (23). The clamping plates (24) are vertically arranged and perpendicular to the length direction of the detection base (21). The two clamping plates (24) extend upward, and the two clamping plates (24) can clamp the two ends of the cucumbers in the accommodating block (43) to drive the cucumbers to rotate.

6. The cucumber pesticide residue laser detection device according to claim 5, wherein: The detection mechanism (2) includes a rotating shaft (25). There are two rotating shafts (25), and the two rotating shafts (25) are respectively rotatably connected to the adjacent sides of the two clamping plates (24). The axis of the rotating shaft (25) is parallel to the length direction of the detection base (21), and the two rotating shafts (25) are coaxially arranged. And a clamping seat (26). The two ends of the two rotating shafts (25) close to each other are fixedly connected with two clamping seats (26). The two clamping seats (26) can extend into the two ends of the receiving groove (431) to respectively clamp the two ends of the cucumber.

7. A cucumber pesticide residue laser detection device according to claim 6, characterized in that: On the adjacent sides of the two clamping seats (26), there are arc-shaped grooves. The two ends of the cucumber are respectively inserted into the two arc-shaped grooves of the two clamping seats (26).

8. The cucumber pesticide residue laser detection device according to claim 7, characterized in that: The detection mechanism (2) further includes a laser detector (27). The laser detector (27) is arranged above the detection base (21) for detecting the pesticide residue on the cucumber on the detection base (21).

9. The cucumber pesticide residue laser detection device according to claim 8, wherein: The feeding mechanism (1) includes a moving component (10). The moving component (10) drives the carrier to slide in the vertical direction and the horizontal direction perpendicular to the length direction of the detection base (21). And a feeding component (11). The feeding component (11) is used to push the receiving block (43) in the carrier on the moving component (10) to move onto the detection base (21). The discharging mechanism (3) includes a moving component (10). The moving component (10) drives the carrier to slide in the vertical direction and the horizontal direction perpendicular to the length direction of the detection base (21). And a discharging component (31). The discharging component (31) is used to drive the receiving block (43) on the detection base (21) to move onto the carrier on the moving component (10).

10. A cucumber pesticide residue laser detection device according to claim 9, characterized in that: The feeding component (11) includes a feeding plate (112) and a feeding air cylinder (113). The feeding air cylinder (113) drives the feeding plate (112) to slide along the length direction of the detection base (21) to push the receiving block (43) onto the detection base (21). One end of the receiving block (43) close to the discharging mechanism (3) is provided with a discharging hole (432). The discharging hole (432) is a round hole. At one end of the discharging hole (432) close to the discharging mechanism (3), there are two blocking blocks (433) fixedly connected to the hole wall of the discharging hole (432). The discharging mechanism (3) includes a discharging rod (313). The discharging rod (313) is set as a round rod and the axis direction is parallel to the length direction of the detection base (21). A discharging seat (311). The position of the discharging seat (311) is fixed. A discharging air cylinder (312). The piston rod of the discharging air cylinder (312) is fixedly connected to the discharging rod (313) and is coaxial with the discharging rod (313). The discharging air cylinder (312) is rotatably connected to the discharging seat (311), and the rotation axis of the discharging air cylinder (312) overlaps with the axis of the discharging rod (313). and a clamping block (314) fixedly connected to one end of the discharge rod (313) close to the detection seat (21). The length direction of the clamping block (314) is arranged along the radial direction of the discharge rod (313), and the middle position in the length direction of the clamping block (314) overlaps with the axis of the discharge rod (313). The width direction of the clamping block (314) is smaller than the distance between the two blocking blocks (433) so that the clamping block (314) can pass through the two blocking blocks (433) and extend into the discharge hole (432). The length direction of the clamping block (314) is greater than the distance between the two blocking blocks (433) so that after the clamping block (314) extends into the discharge hole (432) and rotates through the discharge cylinder (312), it can be abutted against one side of the two blocking blocks (433) close to the detection seat (21).

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