Quality detection device for wolfberry processing

Abstract

The invention relates to the technical field of Chinese wolfberry processing quality detection, in particular to a quality detection device for Chinese wolfberry processing, which comprises a machine base, a machine shell is mounted at the upper end of the machine base, a feeding assembly is arranged at the upper end of the machine shell, conveying rollers are rotatably connected in the machine shell, a conveying belt is connected between the conveying rollers, and a plurality of grooves are formed in the surface of the conveying belt at equal intervals. A detection assembly is arranged in the machine shell and comprises an adsorption mechanism and a removal mechanism, the adsorption mechanism comprises a first negative pressure pipe, a negative pressure shell and grading rods, the negative pressure shell is installed in the machine shell, the first negative pressure pipe is installed in the negative pressure shell, the multiple grading rods are installed in the negative pressure shell at equal intervals, and the removal mechanism comprises a detection probe, a second negative pressure pipe and an electromagnetic valve. The multiple detection probes are installed on the two sides and the upper portion of the interior of the machine shell correspondingly, under the action of the detection assemblies, in the process of detecting the Chinese wolfberry fruits, unqualified fruits and impurities are removed, the overall quality of the Chinese wolfberry fruits is improved, and subsequent processing is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of wolfberry processing quality detection, and more specifically to a quality detection device for wolfberry processing. Background Art

[0002] Wolfberry, also known as wolfberry and red earrings, has a long history of being used as both medicine and food. It is a precious Chinese medicinal material that is famous both at home and abroad. Wolfberry contains a variety of amino acids, and special nutrients such as betaine, zeaxanthin, and Physalis, which give it very good health benefits.

[0003] The shortcomings of the existing technology: After the wolfberries are picked, they need to be tested and screened for quality so that impurities such as leaves, small and bad fruits, bad fruits and fruit stems can be removed, thereby improving the overall quality of the wolfberries. However, most of the existing methods manually test the quality of the wolfberries for selection and removal. Not only is the selection and removal efficiency slow, but the quality after testing is also difficult to guarantee through standardization. To this end, we propose a quality inspection device for wolfberry processing. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a quality detection device for wolfberry processing to solve the problems existing in the above-mentioned background technology.

[0005] The present invention provides the following technical solution: a quality inspection device for wolfberry processing, comprising a machine base, a machine shell is installed on the upper end of the machine base, a feeding assembly is arranged on the upper end of the machine shell, a conveying roller is rotatably connected in the machine shell, a conveying belt is connected between the conveying rollers, a plurality of grooves are equidistantly provided on the surface of the conveying belt, a detection assembly is arranged in the machine shell, the detection assembly comprises an adsorption mechanism and a rejection mechanism, the adsorption mechanism comprises a first negative pressure tube, a negative pressure shell and a grading rod, the negative pressure shell is installed in the machine shell, the first negative pressure tube is installed in the negative pressure shell, and a plurality of grading rods are equidistantly installed in the negative pressure shell;

[0006] The rejection mechanism includes a detection probe, a second negative pressure tube and a solenoid valve. A plurality of the detection probes are respectively installed on both sides and the top of the casing. A plurality of the second negative pressure tubes are installed in the casing. The second negative pressure tubes correspond to the vertical positions and numbers of the grooves opened on the surface of the conveyor belt. A plurality of the solenoid valves are respectively installed on the corresponding second negative pressure tubes. The detection probe is used to output a signal so that the controller controls the opening and closing of the solenoid valve. A slag discharge mechanism is installed at the upper end of the casing. The slag discharge mechanism is used to collect and discharge the material rejected by the detection component.

[0007] Preferably, a reciprocating screw is rotatably connected inside the negative pressure shell, the reciprocating screw is connected to the output end of a motor installed at the left end of the negative pressure shell, and the circumferential surface of the reciprocating screw is threadedly connected to a wind shield plate slidably connected to the negative pressure shell.

[0008] Preferably, the feeding assembly includes a feeding hopper, a feeding roller and a feeding belt. The feeding hopper is installed on the casing. An inclined surface is provided at the bottom of the feeding hopper. The two feeding rollers rotate in the casing and the feeding hopper respectively. The feeding belt is connected between the feeding rollers. The feeding rollers rotatably connected in the feeding hopper are connected to the output end of the feeding motor installed at the left end of the feeding hopper. A plurality of push plates are equidistantly provided on the surface of the feeding belt. A feed port is provided on the upper end surface of the casing.

[0009] Preferably, a slide seat is installed on the inner wall of the casing, a guide rod is slidably connected in the slide seat, a vibration plate is installed on the upper end of the guide rod, the vibration plate is in contact with the conveyor belt, a spring is installed between the vibration plate and the slide seat, a vibration motor is installed on the lower end of the vibration plate, and multiple groups of rotating rods and stabilizing plates are installed on the inner wall of the casing, the circumferential surfaces of the rotating rods are rotatably connected with rollers, the outer surfaces of the rollers are in contact with the conveyor belt, and the conveyor belt is divided into a vibration area and a static area between the rollers, and the stabilizing plate is located in the static area and is slidably connected to the conveyor belt.

[0010] Preferably, a mounting frame is installed on the inner wall of the casing, and a plurality of correction blocks are installed on the lower end of the mounting frame, and the correction blocks are located between each column of grooves.

[0011] Preferably, the slag discharge mechanism includes a collecting box, a connecting pipe, a negative pressure pump and a collecting shell, the collecting box and the negative pressure pump are installed on the casing, the connecting pipe is connected and installed between the collecting box and the negative pressure pump, the first negative pressure pipe and the second negative pressure pipe are both connected to the collecting box, the collecting shell is slidably connected in the collecting box, a driving rod is rotatably connected in the collecting shell, a blocking plate is fixedly connected to the circumferential surface of the driving rod, a discharge bucket is installed in the casing, and the discharge bucket is located directly below the collecting shell.

[0012] Preferably, a cylinder is installed at the upper end of the collection box, a push plate is installed at the output end of the cylinder, a sealing plate is rotatably connected to the push plate through a rotating shaft, the sealing plate and the collection shell are slidably connected, a gear is installed on the circumferential surface of the drive rod, a rack meshing with the gear is installed at the right end of the collection box, and a tension spring is installed between the collection box and the collection shell.

[0013] Preferably, an isolation net is installed in the collection box, an electric push rod is installed at the front end of the collection box, the output end of the electric push rod is slidably connected to the collection box, and a scraper slidably connected to the isolation net is installed at the output end of the electric push rod.

[0014] Technical effects and advantages of the present invention:

[0015] 1. The present invention uniformly conveys wolfberry fruits to the conveyor belt through a feeding component, so that the wolfberries can be laid flat and not piled up, which is convenient for subsequent detection of the wolfberry fruits. Subsequently, the suction force in the first negative pressure tube makes the leaves, sundries and wolfberry fruits smaller than the spacing between the grading rods in the wolfberry fruits be adsorbed. At the same time, the grooves arranged on the conveyor belt are used to promote the wolfberry fruits to fall into the grooves. Subsequently, multiple detection probes are used to detect the top and left and right sides of the wolfberry fruits, and the pictures of the wolfberry fruits are recorded in real time. When rotten fruits or wolfberry fruits with fruit stalks and leaves are found, they are marked by the monitoring probe. Subsequently, when passing through the second negative pressure tube at the corresponding position, the solenoid valve on the second negative pressure tube at the corresponding position is briefly opened to suck away the wolfberry fruits at the corresponding position, thereby completing the detection of the wolfberry fruits and improving the overall quality of the wolfberry fruits.

[0016] 2. In the present invention, under the action of the correction block, when the wolfberry fruit passes through the correction block, since the correction block is conical, the wolfberry fruit gradually moves to both sides of the correction block, so that the wolfberry fruit spread on the conveyor belt can fall into the groove, and the position of the wolfberry fruit on the conveyor belt is corrected, so that the wolfberry fruit is sorted. When unqualified wolfberry fruits appear in the corresponding sorting, when the second negative pressure tube moves to the corresponding position, the second negative pressure tube at the corresponding position will open the solenoid valve to suck it away. Since the wolfberry fruits are arranged in position in advance, the adsorption accuracy is high.

[0017] 3. In the present invention, with the cooperation of the blocking plate and the sealing plate, during the process of cleaning the collecting shell, the inlet port will be closed in advance before the discharge port of the collecting shell is opened, which will not affect the sealing of the collecting box, and will not interfere with the air pressure in the first negative pressure tube and the second negative pressure tube. When cleaning the collecting shell, the equipment can perform normal inspection work on wolfberry fruits. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the right view in the present invention;

[0020] Figure 3 It is a schematic diagram of the feeding assembly in the present invention;

[0021] Figure 4 is a schematic diagram of the adsorption mechanism in the present invention;

[0022] Figure 5 It is a schematic diagram of a left side cross-section view in the present invention;

[0023] Figure 6 For the present invention Figure 5Schematic diagram of part A;

[0024] Figure 7 This is a schematic diagram of the blocking plate in the present invention when it is closed;

[0025] Figure 8 It is a schematic diagram of the blocking plate in the present invention when it is opened;

[0026] Fig. 9 It is a schematic diagram of the separation of the collection box and the collection shell in the present invention;

[0027] Fig.10 It is a schematic diagram of a partial cross-section of the right side of the present invention;

[0028] Fig.11 It is a schematic diagram of a partial cross-section view in the present invention;

[0029] Fig.12 It is a schematic diagram of the correction block in the present invention.

[0030] The accompanying drawings are marked as follows: 1. base; 101. housing; 102. conveying roller; 103. conveying belt; 104. groove; 2. feeding assembly; 201. feeding hopper; 202. inclined plane; 203. feeding roller; 204. feeding belt; 205. feeding motor; 206. pushing plate; 207. feeding port; 3. detection assembly; 31. adsorption mechanism; 311. negative pressure shell; 312. first negative pressure pipe; 313. grading rod; 314. reciprocating screw rod; 315. motor; 316. wind shield; 32. rejection mechanism; 321. detection probe; 322. second negative pressure pipe; 323. solenoid valve; 4. slag discharge mechanism; 401. collection Collecting box; 402, negative pressure pump; 403, connecting pipe; 404, collecting shell; 405, driving rod; 406, blocking plate; 407, discharge bucket; 408, cylinder; 409, push plate; 4010, sealing plate; 4011, gear; 4012, rack; 4013, tension spring; 4014, isolation net; 4015, electric push rod; 4016, scraper; 5, slide seat; 501, guide rod; 502, vibration plate; 503, spring; 504, vibration motor; 505, rotating rod; 506, stabilizing plate; 507, roller; 508, vibration area; 509, stationary area; 6, mounting frame; 601, correction block. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The quality inspection device for wolfberry processing involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0032] like Figure 1-5 As shown, in one embodiment, a quality inspection device for wolfberry processing is proposed, including a machine base 1, a housing 101 is installed on the upper end of the machine base 1, a feeding assembly 2 is arranged on the upper end of the housing 101, a conveying roller 102 is rotatably connected in the housing 101, a conveying belt 103 is connected between the conveying rollers 102, a plurality of grooves 104 are equidistantly provided on the surface of the conveying belt 103, a detection assembly 3 is arranged in the housing 101, the detection assembly 3 includes an adsorption mechanism 31 and a rejection mechanism 32, the adsorption mechanism 31 includes a first negative pressure pipe 312, a negative pressure shell 311 and a grading rod 313, the negative pressure shell 311 is installed in the housing 101, the first negative pressure pipe 312 is installed in the negative pressure shell 311, and a plurality of grading rods 313 are equidistantly installed in the negative pressure shell 311;

[0033] The rejection mechanism 32 includes a detection probe 321, a second negative pressure tube 322 and a solenoid valve 323. Multiple detection probes 321 are respectively installed on both sides and the top of the casing 101, and multiple second negative pressure tubes 322 are installed in the casing 101. The second negative pressure tubes 322 correspond to the vertical position and number of the grooves 104 opened on the surface of the conveyor belt 103. Multiple solenoid valves 323 are respectively installed on the corresponding second negative pressure tubes 322. The detection probe 321 is used to output a signal so that the controller controls the opening and closing of the solenoid valve 323. A slag discharge mechanism 4 is installed at the upper end of the casing 101. The slag discharge mechanism 4 is used to collect and discharge the materials rejected by the detection component 3.

[0034] In actual application, the wolfberry fruits are evenly conveyed to the conveyor belt 103 through the feeding component 2, so that the wolfberry fruits can be laid flat and not piled up, which is convenient for the subsequent detection of the wolfberry fruits. After the wolfberry fruits fall on the conveyor belt 103, they will continue to be conveyed forward. When they are conveyed to the negative pressure shell 311, the suction force in the first negative pressure tube 312 makes the leaves, sundries and wolfberry fruits smaller than the distance between the grading rods 313 in the wolfberry fruits be absorbed. Since the wolfberry fruits with qualified volume and quality have a certain weight, they are not easily absorbed by the first negative pressure tube 312 and can be well distinguished from the wolfberry fruits with small volume. Then the wolfberry fruits will continue to be conveyed forward. During the transportation process, the wolfberry fruits are conveyed by the conveyor belt 103. The groove 104 provided on 3 promotes the wolfberry fruit to fall into the groove 104, arranges the wolfberry fruit, and then detects the top and left and right sides of the wolfberry fruit through multiple detection probes 321, and records the picture of the wolfberry fruit in real time. When rotten fruit or wolfberry fruit with fruit stalks and leaves is found, it is marked by the monitoring probe. Then, when passing through the second negative pressure pipe 322 at the corresponding position, the monitoring probe will transmit a signal to the controller, and the controller will control the solenoid valve 323 on the second negative pressure pipe 322 at the corresponding position to open briefly, so that suction is generated in the second negative pressure pipe 322 at the corresponding position, and the wolfberry fruit at the corresponding position is sucked away, thereby completing the detection of the wolfberry fruit and improving the overall quality of the wolfberry fruit.

[0035] In one case of an embodiment of the present invention, during the process of picking wolfberry fruits, it is inevitable that the fruit stems will be picked together with the fruits, and the fruit stems will also carry leaves. In this case, it is difficult to separate them by relying on the negative pressure shell 311, but they are separated by the second negative pressure tube 322 at the rear. Since the suction in the first negative pressure tube 312 is dispersed by the negative pressure tube, and the position of the negative pressure shell 311 is higher than the position of the second negative pressure tube 322, the suction is smaller than the suction of the second negative pressure tube 322. 2 is completely able to suck it away and separate it; at the same time, when the second negative pressure tube 322 is opened briefly, it is inevitable that the pressure in the first negative pressure tube 312 will be slightly affected. If the second negative pressure tube 322 is opened continuously, the operating power of the negative pressure pump 402 can be set according to the use requirements, so that the operating power of the negative pressure pump 402 is improved, so that the operating power is matched and adjusted with the number of openings of the second negative pressure tube 322, thereby reducing the impact on the pressure in the first negative pressure tube 312, so that the first negative pressure tube 312 can ensure that small fruits and leaves are sucked away.

[0036] like Figure 4As shown, as a preferred embodiment of the present invention, a reciprocating screw 314 is rotatably connected inside the negative pressure shell 311, the reciprocating screw 314 is connected to the output end of a motor 315 installed at the left end of the negative pressure shell 311, and the circumferential surface of the reciprocating screw 314 is threadedly connected to a wind shield plate 316 that is slidably connected to the negative pressure shell 311.

[0037] When the embodiment of the present invention is actually used, the reciprocating screw 314 is driven to rotate by the operation of the motor 315, and the reciprocating screw 314 will drive the wind shield 316 to slide back and forth left and right on the grading rods 313. When the wolfberry fruits with a volume close to the distance between the grading rods 313 appear, they will be adsorbed between the grading rods 313 due to their light weight, and they will easily cause blockage after accumulation. At this time, when the wind shield 316 moves to the wolfberry fruits stuck between the grading rods 313, it will block the suction above the corresponding position, and the stuck wolfberry fruits will fall onto the conveyor belt 103 and be transported forward due to the loss of suction.

[0038] In one embodiment of the present invention, during the adsorption process of the negative pressure shell 311, the pressure change in the first negative pressure tube 312 may be affected, and the qualified wolfberry fruit may be adsorbed and stuck between the grading rods 313. At this time, the wolfberry fruit may also fall onto the conveyor belt 103 and continue to be transported under the action of the wind shield 316.

[0039] like Figure 3 and 5 As shown, as another preferred embodiment of the present invention, the feeding assembly 2 includes a feeding hopper 201, a feeding roller 203 and a feeding belt 204. The feeding hopper 201 is installed on the casing 101. A slope 202 is arranged at the bottom of the feeding hopper 201. Two feeding rollers 203 rotate in the casing 101 and the feeding hopper 201 respectively. The feeding belt 204 is connected between the feeding rollers 203. The feeding rollers 203 rotatably connected in the feeding hopper 201 are connected to the output end of the feeding motor 205 installed at the left end of the feeding hopper 201. A plurality of pushing plates 206 are equidistantly arranged on the surface of the feeding belt 204. A feeding port 207 is provided on the upper end surface of the casing 101.

[0040] When the embodiment of the present invention is actually used, the wolfberry fruits are transported to the upper hopper 201. At this time, by controlling the operation of the feeding motor 205, the loading belt 204 can be driven to rotate upward through the loading roller 203. At this time, the loading belt 204 will drive the pushing plate 206 to rotate, and the wolfberry fruits in the upper hopper 201 will be continuously transported to the conveyor belt 103 through the pushing plate 206. Then the wolfberry fruits will fall on the conveyor belt 103, and will not cause damage to the wolfberry fruits during transportation, so that the wolfberry fruits can be spread flat on the conveyor belt 103, avoiding the wolfberry fruits from piling up, which is beneficial to the subsequent quality inspection of the wolfberry fruits.

[0041] like Figure 5 and 11 As shown, as another preferred embodiment of the present invention, a slide seat 5 is installed on the inner wall of the casing 101, and a guide rod 501 is slidably connected inside the slide seat 5. A vibration plate 502 is installed on the upper end of the guide rod 501, and the vibration plate 502 is in contact with the conveyor belt 103. A spring 503 is installed between the vibration plate 502 and the slide seat 5, and a vibration motor 504 is installed on the lower end of the vibration plate 502. Multiple groups of rotating rods 505 and stabilizing plates 506 are installed on the inner wall of the casing 101, and the circumferential surfaces of the rotating rods 505 are rotatably connected with rollers 507, and the outer surfaces of the rollers 507 are in contact with the conveyor belt 103. The conveyor belt 103 is divided into a vibration area 508 and a static area 509 between the rollers 507, and the stabilizing plate 506 is located in the static area 509 and is slidably connected to the conveyor belt 103.

[0042] When the embodiment of the present invention is actually applied, by controlling the operation of the vibration motor 504, the vibration plate 502 will be driven to vibrate slightly under the action of the slide 5, the guide rod 501 and the spring 503, and the conveyor belt 103 will be divided into regions by multiple rollers 507. Since the conveyor belt 103 has a certain elastic force, the conveyor belt 103 in the vibration region 508 will vibrate, which can lift the wolfberry fruits below the negative pressure shell 311, and then the leaves, small fruits, leaves and impurities mixed in the wolfberry fruits will be lifted up, which is convenient for them to be absorbed by the negative pressure shell 311. Finally, through the stabilizing plate 506 and the conveyor belt 103 in the static region 509, the conveyor belt 103 in the static region 509 can be de-vibrated and kept in a stable state, so that the wolfberry fruits can be stably transported to complete subsequent inspections.

[0043] In one case of an embodiment of the present invention, when impurities such as leaves are pressed under wolfberry fruits of a qualified volume, the conveyor belt 103 can be partially shaken to lift them up and expose them for easy removal.

[0044] like Fig. 9 As shown, as another preferred embodiment of the present invention, a mounting frame 6 is installed on the inner wall of the housing 101 , and a plurality of correction blocks 601 are installed on the lower end of the mounting frame 6 , and the correction blocks 601 are located between each column of grooves 104 .

[0045] In actual application of the embodiment of the present invention, when the wolfberry fruit passes through the correction block 601, since the correction block 601 is conical, the wolfberry fruit gradually moves to both sides of the correction block 601, so that the wolfberry fruit spread on the conveyor belt 103 can fall into the groove 104, and the position of the wolfberry fruit on the conveyor belt 103 is corrected, so that the wolfberry fruit is sorted. When unqualified wolfberry fruits appear in the corresponding sorting, when the second negative pressure tube 322 moves to the corresponding position, the second negative pressure tube 322 at the corresponding position will open the solenoid valve 323 to suck it away. Since the wolfberry fruits are arranged in position in advance, the adsorption accuracy is high.

[0046] like Figure 5 and 10 As shown, as another preferred embodiment of the present invention, the slag discharge mechanism 4 includes a collecting box 401, a connecting pipe 403, a negative pressure pump 402 and a collecting shell 404, the collecting box 401 and the negative pressure pump 402 are installed on the casing 101, the connecting pipe 403 is connected and installed between the collecting box 401 and the negative pressure pump 402, the first negative pressure pipe 312 and the second negative pressure pipe 322 are both connected to the collecting box 401, the collecting shell 404 is slidably connected in the collecting box 401, a driving rod 405 is rotatably connected in the collecting shell 404, a blocking plate 406 is fixedly connected to the circumferential surface of the driving rod 405, a discharge bucket 407 is installed in the casing 101, and the discharge bucket 407 is located directly below the collecting shell 404.

[0047] When the embodiment of the present invention is actually used, under the action of the negative pressure pump 402 and the connecting pipe 403, the substances adsorbed by the first negative pressure pipe 312 and the second negative pressure pipe 322 will enter the collection box 401, and then fall into the collection shell 404. When the plug 406 under the collection shell 404 is controlled to open, the substances in the collection shell 404 will be discharged downward, and finally fall into the discharge bucket 407 for discharge, thereby cleaning the collection shell 404.

[0048] like Figure 5 and 8 As shown, as another preferred embodiment of the present invention, a cylinder 408 is installed on the upper end of the collecting box 401, a push plate 409 is installed on the output end of the cylinder 408, a sealing plate 4010 is rotatably connected to the push plate 409 through a rotating shaft, the sealing plate 4010 and the collecting shell 404 are slidingly connected, a gear 4011 is installed on the circumferential surface of the driving rod 405, a rack 4012 meshing with the gear 4011 is installed on the right end of the collecting box 401, and a tension spring 4013 is installed between the collecting box 401 and the collecting shell 404.

[0049] When the embodiment of the present invention is actually applied, by controlling the operation of the cylinder 408, the cylinder 408 will drive the push plate 409 to move downward, and at the same time, the sealing plate 4010 will slide and expand on the collection shell 404 until the push plate 409 is in contact with the collection shell 404. At this time, the sealing plate 4010 will be fully expanded to block the top of the collection shell 404, and then the output end of the cylinder 408 will continue to operate, which will push the collection shell 404 to move downward. At this time, through the cooperation between the gear 4011 and the rack 4012, the gear 4011 will drive the drive rod 405 to rotate, and then when the collection shell 404 descends, the blocking plate 406 will be opened, and finally the collection shell 404 will be cleaned. The entrance port of shell 404 will be closed in advance before the discharge port is opened, which will not affect the sealing of collecting box 401, and will not interfere with the air pressure in the first negative pressure tube 312 and the second negative pressure tube 322. When cleaning the collecting shell 404, it will not affect the normal detection of wolfberry fruit by the equipment. After the cleaning of the collecting shell 404 is completed, it is reset through the output end of the cylinder 408, and then under the action of the tension spring 4013, the collecting shell 404 will also be reset as it moves upward. At the same time, the sealing plate 4010 will also rotate and tilt under the action of gravity, so that the entrance port of the collecting shell 404 is opened, and the material falling on the sealing plate 4010 during the expansion of the sealing plate 4010 will also fall into the collecting shell 404.

[0050] In one case of an embodiment of the present invention, the sealing plate 4010 is made of metal and has a certain gravity. Its main weight is much higher than the weight of qualified wolfberry fruit. Therefore, the negative pressure wind force generated in the collection box 401 will not interfere with the drooping position of the sealing plate 4010.

[0051] like Figure 5 and 8 As shown, as another preferred embodiment of the present invention, an isolation net 4014 is installed in the collection box 401, an electric push rod 4015 is installed at the front end of the collection box 401, the output end of the electric push rod 4015 is slidably connected to the collection box 401, and a scraper 4016 slidably connected to the isolation net 4014 is installed at the output end of the electric push rod 4015.

[0052] When the embodiment of the present invention is used in practice, the substances sucked into the collection box 401 are isolated by the isolation net 4014. At the same time, the electric push rod 4015 drives the scraper 4016 to slide back and forth between the isolation net 4014, thereby preventing the isolation net 4014 from being blocked by excessive leaves adsorbed on it, and promoting the substances to fall into the collection shell 404.

[0053] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0054] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0055] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quality inspection device for wolfberry processing, comprising a machine base (1), characterized in that: A housing (101) is installed at the upper end of the machine base (1), a loading assembly (2) is arranged at the upper end of the housing (101), a conveying roller (102) is rotatably connected inside the housing (101), a conveying belt (103) is connected between the conveying rollers (102), a surface of the conveying belt (103) is provided with a plurality of grooves (104) at equal intervals, a detection assembly (3) is arranged inside the housing (101), the detection assembly (3) comprises an adsorption mechanism (31) and a rejection mechanism (32), the adsorption mechanism (31) comprises a first negative pressure tube (312), a negative pressure housing (311) and a grading rod (313), the negative pressure housing (311) is installed inside the housing (101), the first negative pressure tube (312) is installed inside the negative pressure housing (311), and a plurality of grading rods (313) are installed at equal intervals inside the negative pressure housing (311); The rejection mechanism (32) comprises a detection probe (321), a second negative pressure tube (322) and an electromagnetic valve (323). A plurality of the detection probes (321) are respectively installed on both sides and the top of the housing (101). A plurality of the second negative pressure tubes (322) are installed in the housing (101). The second negative pressure tubes (322) correspond to the grooves (104) provided on the surface of the conveyor belt (103) in terms of vertical position and number. A plurality of the electromagnetic valves (323) are respectively installed on the corresponding second negative pressure tubes (322). The detection probe (321) is used to output a signal so that the controller controls the opening and closing of the electromagnetic valve (323). A slag discharge mechanism (4) is installed at the upper end of the housing (101). The slag discharge mechanism (4) is used to collect and discharge the material rejected by the detection component (3).

2. A quality inspection device for wolfberry processing according to claim 1, characterized in that: A reciprocating screw rod (314) is rotatably connected inside the negative pressure shell (311), and the reciprocating screw rod (314) is connected to the output end of a motor (315) installed at the left end of the negative pressure shell (311). The circumferential surface of the reciprocating screw rod (314) is threadedly connected to a wind shield plate (316) that is slidably connected to the negative pressure shell (311).

3. A quality inspection device for wolfberry processing according to claim 1, characterized in that: The feeding assembly (2) comprises a feeding hopper (201), a feeding roller (203) and a feeding belt (204); the feeding hopper (201) is mounted on the housing (101); a slope (202) is arranged at the bottom of the feeding hopper (201); two feeding rollers (203) rotate in the housing (101) and the feeding hopper (201) respectively; the feeding belt (204) is connected between the feeding rollers (203); the feeding rollers (203) rotatably connected in the feeding hopper (201) are connected to the output end of a feeding motor (205) mounted at the left end of the feeding hopper (201); a plurality of pushing plates (206) are equidistantly arranged on the surface of the feeding belt (204); and a feeding port (207) is provided on the upper end surface of the housing (101).

4. A quality inspection device for wolfberry processing according to claim 1, characterized in that: The inner wall of the housing (101) is provided with a slide seat (5), a guide rod (501) is slidably connected in the slide seat (5), a vibration plate (502) is provided at the upper end of the guide rod (501), the vibration plate (502) is in contact with the conveyor belt (103), a spring (503) is provided between the vibration plate (502) and the slide seat (5), a vibration motor (504) is provided at the lower end of the vibration plate (502), and a vibration motor (504) is provided at the inner wall of the housing (101). A plurality of groups of rotating rods (505) and stabilizing plates (506) are provided. The circumferential surfaces of the rotating rods (505) are rotatably connected to rollers (507). The outer surfaces of the rollers (507) are in contact with the conveyor belt (103). The conveyor belt (103) is divided into a vibration area (508) and a static area (509) between the rollers (507). The stabilizing plates (506) are located in the static area (509) and are slidably connected to the conveyor belt (103).

5. A quality inspection device for wolfberry processing according to claim 4, characterized in that: A mounting frame (6) is installed on the inner wall of the housing (101), and a plurality of correction blocks (601) are installed on the lower end of the mounting frame (6), wherein the correction blocks (601) are located between each row of grooves (104).

6. A quality inspection device for wolfberry processing according to claim 1, characterized in that: The slag discharge mechanism (4) includes a collecting box (401), a connecting pipe (403), a negative pressure pump (402) and a collecting shell (404); the collecting box (401) and the negative pressure pump (402) are installed on the casing (101); the connecting pipe (403) is connected and installed between the collecting box (401) and the negative pressure pump (402); the first negative pressure pipe (312) and the second negative pressure pipe (322) are both connected to the collecting box (401); the collecting shell (404) is slidably connected in the collecting box (401); a driving rod (405) is rotatably connected in the collecting shell (404); a blocking plate (406) is fixedly connected to the circumferential surface of the driving rod (405); a discharge bucket (407) is installed in the casing (101); and the discharge bucket (407) is located directly below the collecting shell (404).

7. A quality inspection device for wolfberry processing according to claim 6, characterized in that: A cylinder (408) is installed at the upper end of the collection box (401), and a push plate (409) is installed at the output end of the cylinder (408). A sealing plate (4010) is rotatably connected to the push plate (409) via a rotating shaft. The sealing plate (4010) is slidably connected to the collection shell (404). A gear (4011) is installed on the circumferential surface of the driving rod (405). A rack (4012) meshing with the gear (4011) is installed at the right end of the collection box (401), and a tension spring (4013) is installed between the collection box (401) and the collection shell (404).

8. A quality inspection device for wolfberry processing according to claim 7, characterized in that: An isolation net (4014) is installed in the collection box (401), an electric push rod (4015) is installed at the front end of the collection box (401), an output end of the electric push rod (4015) is slidably connected to the collection box (401), and a scraper (4016) slidably connected to the isolation net (4014) is installed at the output end of the electric push rod (4015).

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