Peel and seed separating device for pepper breeding

Abstract

The invention relates to the technical field of pepper breeding, in particular to a pepper breeding skin and seed separation device which comprises a cutting box. The feeding box is arranged on the side face of the cutting box in a penetrating mode; the conveying belt is arranged on the inner side of the cutting box and the inner side of the feeding box. Compared with the prior art, by arranging the conveying belt and the material uniformizing assembly, pepper raw materials are conveyed to the surface of the conveying belt in order under natural guide of gravity, a rotating roller in the material uniformizing assembly drives a shifting plate to rotate, and the shifting plate blocks and controls flowing of peppers in batches according to the interval and angle of the shifting plate; according to the hot pepper cutting machine, the hot peppers can be cut uniformly, uniform and continuous thin layers of the hot peppers are formed on the conveying belt, accumulation and blockage of the hot peppers are avoided, each hot pepper can be cut equally, the optimal distribution state of the hot peppers before cutting is ensured through operation of the hot pepper cutting machine, accurate and uniform cutting action of a cutter is facilitated, and the cutting efficiency is improved. Therefore, the sectioning quality and consistency of the pepper raw materials are greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of pepper breeding, and in particular to a skin-seed separation device for pepper breeding. Background Art

[0002] Pepper is a crop that likes warmth. The best temperature for seed germination is 23~30℃. The seeds are not easy to germinate when the temperature is lower than 13℃ or higher than 35℃. The basic principles of pepper breeding and commercial production are basically the same in cultivation management, but the key is to ensure that the pepper seeds are picked only after they reach physiological maturity, so as to ensure the quality and genetic stability of the seeds.

[0003] After searching, the Chinese patent with publication number CN220195068U discloses a skin-seed separation device for pepper breeding, including a bottom plate, one end of the upper side of the bottom plate is fixedly connected to a symmetrical support rod, a pair of upper ends of the support rods are respectively fixedly connected to a cutting box, a pepper cutting structure is installed in the cutting box, and a skin-seed screening structure is installed on the upper side of the bottom plate. The peppers are poured into the cutting box through a trapezoidal feed port, and the peppers are cut and cut by the cutting strips of a pair of cutting rollers. The cut peppers fall into the sieve basket through a discharge pipe, and the pepper seeds are screened out through a group of sieve holes through the reciprocating swing of the sieve basket, and the pepper skins are left in the sieve basket, replacing the traditional manual operation of hammering the dry peppers open and then manually separating the skins and seeds, while improving work efficiency and reducing the stimulation of peppers to the human eye. However, this technical solution still has the following shortcomings when actually used: In the process of mechanized cutting of peppers using the cutting strips configured on the cutting rollers, if an excessive amount of peppers is put into the cutting box at one time, this will not only increase the workload of the cutting rollers and their cutting strips, but may also result in the cutting action not being able to fully act on each pepper. Due to the differences in shape, size and hardness of peppers, excessive peppers piled together will hinder the effective cutting path of the cutting strips, causing some peppers to be over-cut and form too small fragments, while other parts may maintain a larger volume due to lack of sufficient cutting force. This insufficient cutting and uneven size will make it difficult for the separation equipment to efficiently separate the skin and seeds, which not only reduces the separation efficiency, but may also affect the quality and consistency of the skin-seed separation.

[0004] Therefore, the present application provides a skin-seed separation device for pepper breeding to meet the requirements of uniform and effective cutting of peppers. Summary of the invention

[0005] In view of this, the purpose of the present invention is to provide a skin-seed separation device for pepper breeding to solve the problem of uneven cutting due to excessive addition of pepper.

[0006] Based on the above purpose, the present invention provides a skin-seed separation device for pepper breeding, comprising: Cutting box; A feeding box is arranged through the side of the cutting box; A conveyor belt is arranged inside the cutting box and the feeding box; A feeding hopper is fixedly mounted on the inner wall of one end of the feeding box away from the cutting box, and the feeding hopper is located directly above the conveyor belt; A material distribution component is arranged on the inner wall of the feeding box; Two cutters are arranged inside the cutting box and above the conveyor belt; A transmission assembly is arranged on the inner side of the cutting box at positions corresponding to the two cutting knives; A guide ring is fixedly mounted at a position directly below the cutting box through a fixing frame; A separation cylinder is arranged on the inner side wall of the guide ring, the top end of the separation cylinder is communicated with the bottom surface of the cutting box, and the separation cylinder is movably connected with the cutting box; A separation assembly is arranged on the separation cylinder; A servo motor is fixedly mounted below the guide ring through a bracket; A linkage assembly, arranged between the servo motor and the separation cylinder; The feed inlet is arranged at the side edge of the bottom surface of the separation cylinder.

[0007] Preferably, the material distribution component comprises: A rotating roller, rotatably mounted on the inner wall of the feeding box; Four paddles are distributed in a circular array and fixedly mounted on the outer wall of the rotating roller; Four slide grooves are respectively provided at one end of the four shifting plates away from the rotating rod; Four slide plates are slidably mounted on the inner side walls of the four slide grooves respectively; Four groups of combing rods are respectively arranged on the sides of the four slides, and each group of combing rods is distributed in a linear array and fixedly installed on the side of the slide; Four springs 1 are respectively fixedly mounted between the side surfaces of the four slide plates and the inner side walls of the four slide grooves; Four levers are respectively fixedly mounted on one end of the four slide plates away from the spring; A plurality of hemispherical heads are distributed in a circular array and fixedly installed on the inner wall of the feeding box at a position directly below the rotating roller.

[0008] Preferably, the lever is L-shaped, and the outer wall of the hemispherical head and the lever are both provided with rubber sheets.

[0009] Preferably, the transmission assembly comprises: A support plate, fixedly mounted on the inner wall of the cutting box through a transverse plate; Two guide grooves are symmetrically arranged on the side of the support plate; Two guide blocks are slidably mounted on the inner side walls of the two guide grooves respectively; Two connecting racks are respectively fixedly mounted on the sides of the two guide blocks, and the bottom ends of the two connecting racks are respectively fixedly connected to the top surfaces of the two cutters; A transmission gear is rotatably mounted on the side of the support plate, and the transmission gear is meshed with the two connecting racks; The driving mechanism is arranged on the connecting rack.

[0010] Preferably, the driving mechanism comprises: A transmission shaft is rotatably mounted on the inner wall of the cutting box; A rotating arm, rotatably mounted on one end of the transmission shaft away from the cutting box; A guide rail, fixedly mounted on the top of the side of the connecting rack; A slider is slidably mounted on the inner side wall of the guide rail, and the slider is rotatably connected to the rotating arm.

[0011] Preferably, the rotating roller and the transmission shaft are respectively connected to each other through a driven wheel, a synchronous belt and two driving shafts of the conveyor belt.

[0012] Preferably, the separation component comprises: A material guide hopper is fixedly mounted on the inner side wall of the cutting box, and the material guide hopper is located directly below the end of the conveyor belt; Two sieve plates are respectively arranged on both sides of the inner wall of the separation cylinder; Two guide plates are respectively arranged on both sides of the inner wall of the separation cylinder, the guide plates are located directly below the sieve plate, and the guide plates and the sieve plate face opposite directions; Two discharge ports are respectively provided at positions corresponding to the outer wall of the separation cylinder and the two guide plates; An annular groove is provided on the inner wall of the guide ring; Two connecting grooves are symmetrically arranged on the inner side wall of the guide ring, and the bottom ends of the connecting grooves are connected to the annular groove; Two connecting rods are symmetrically fixedly mounted on the outer wall of the separation cylinder, and the two connecting rods are respectively located on the inner walls of the two connecting grooves; A plurality of rubber strips are distributed in an annular array and fixedly installed on the inner bottom wall of the annular groove.

[0013] Preferably, the screen on the screen plate is arranged at the projection position of the guide plate.

[0014] Preferably, the linkage component comprises: A rotating shaft is rotatably mounted at a position below the separation cylinder through a mounting frame; A driving bevel gear is fixedly mounted on the end of the rotating shaft; A driven bevel gear is fixedly mounted on the bottom surface of the separation cylinder, and the driven bevel gear is meshed with the driving bevel gear; A one-way bearing, mounted on the output end of the servo motor; A cam, sleeved on the outer wall of the one-way bearing; The connecting mechanism is arranged between the rotating shaft and the output end of the servo motor.

[0015] Preferably, the connecting mechanism comprises: A drive disk, fixedly mounted on an output end of the servo motor; A plurality of one-way teeth are distributed in a circular array and fixedly mounted on the side of the driving disk; A transmission plate, slidably mounted on an end of the rotating shaft away from the driving bevel gear; A plurality of one-way tooth grooves are distributed in a ring array on the transmission plate, and the one-way tooth grooves are adapted to the one-way teeth; Spring 2 is sleeved on the rotating shaft, and two ends of the spring 2 are respectively fixedly connected to the rotating shaft and the transmission disc.

[0016] Beneficial effects of the present invention: 1. The skin-seed separation device for pepper breeding is provided with a conveyor belt and a material leveling component. The pepper raw materials are transported to the surface of the conveyor belt in an orderly manner under the natural guidance of gravity. The rotating rod in the material leveling component drives the paddle to rotate. The paddle blocks and controls the flow of the peppers in batches with its spacing and angle, ensuring that the peppers form a uniform and continuous thin layer on the conveyor belt, which not only avoids the accumulation and blockage of the peppers, but also enables each pepper to have an equal chance of being cut. Its operation ensures the best distribution state of the peppers before cutting, which is conducive to the cutter to implement precise and uniform cutting actions, thereby greatly improving the cutting quality and consistency of the pepper raw materials.

[0017] 2. The skin-seed separation device for pepper breeding has two cutters that can move vertically back and forth by setting a cutter and a transmission assembly, which not only simplifies the complexity of the cutting mechanism, but also realizes the rapid response and stable movement of the cutter during the cutting process through the precise control of the driving mechanism. The reciprocating movement of the cutter in the vertical direction ensures that each cut can penetrate deep into the pepper, avoiding insufficient or excessive cutting. Its operation mode significantly improves the cutting efficiency, while ensuring the uniformity of the cutting quality, providing ideal cutting materials for subsequent skin-seed separation.

[0018] 3. The skin-seed separation device for pepper breeding, by setting up a separation component and a linkage component, the pepper segments are fully vibrated and screened on the sieve plate, so that the pepper seeds can pass through the sieve smoothly while the pepper skin is retained on the sieve plate. At the same time, the movement of the pepper segments on the sieve plate is accelerated, and the further separation of the skin and seeds is promoted. Its operation not only enhances the screening effect, but also ensures the thorough separation of the pepper seeds and skin, reducing the loss and waste in the separation process. In addition, the reversing function of the servo motor converts the rotational motion of the motor into the self-rotation and vibration of the separation cylinder. Its operation not only facilitates the shaking off of residual materials on the sieve plate and the guide plate, but also ensures the cleanliness and hygiene of the separation cylinder, providing good conditions for the next use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional multi-angle structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the cutting box of the present invention; Figure 4 It is a schematic diagram of the partial cutaway structure of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 For the present invention Figure 4 The enlarged structural diagram at B in the middle; Figure 7 For the present invention Figure 3 The enlarged structural diagram at C in the middle; Figure 8 It is a schematic diagram of the partial cutaway structure of the separation cylinder of the present invention; Fig. 9 This is a schematic diagram of the guide ring structure of the present invention; Fig.10 For the present invention Figure 8 Enlarged structural diagram at D in the middle.

[0021] The markings in the figure are: 1. Cutting box; 2. Feeding box; 3. Conveyor belt; 4. Feeding hopper; 51. Rotating rod; 52. Paddle plate; 53. Slideway; 54. Slide plate; 55. Combing rod; 56. Spring 1; 57. Paddle rod; 58. Hemispherical head; 6. Cutter; 71. Support plate; 72. Guide groove; 73. Guide block; 74. Connecting rack; 75. Transmission gear; 76. Transmission shaft; 77. Rotating arm; 78. Guide rail; 79. Sliding block; 8. Guide ring; 9. Separation cylinder; 101. Guide hopper; 102, sieve plate; 103, guide plate; 104, discharge port; 105, annular groove; 106, connecting groove; 107, connecting rod; 108, rubber strip; 11, servo motor; 121, rotating shaft; 122, driving bevel gear; 123, driven bevel gear; 124, one-way bearing; 125, cam; 126, driving disk; 127, one-way teeth; 128, transmission disk; 129, one-way tooth groove; 1210, spring two; 13, discharge port. DETAILED DESCRIPTION

[0022] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0023] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] like Figures 1 to 10As shown, a skin-seed separation device for pepper breeding includes a cutting box 1; a feeding box 2, which is arranged on the side of the cutting box 1; a conveyor belt 3, which is arranged on the inner side of the cutting box 1 and the feeding box 2; a feeding hopper 4, which is fixedly installed on the inner wall of the feeding box 2 at one end away from the cutting box 1, and the feeding hopper 4 is located directly above the conveyor belt 3; a material equalization component, which is arranged on the inner wall of the feeding box 2; two cutters 6, which are arranged inside the cutting box 1 and above the conveyor belt 3; a transmission component, which is arranged on the inner side of the cutting box 1 and the two cutters 6; the guide ring 8 is fixedly mounted at the position directly below the cutting box 1 through a fixing frame; the separation cylinder 9 is arranged on the inner side wall of the guide ring 8, the top of the separation cylinder 9 is connected to the bottom surface of the cutting box 1, and the separation cylinder 9 is movably connected to the cutting box 1; the separation assembly is arranged on the separation cylinder 9; the servo motor 11 is fixedly mounted at the position below the guide ring 8 through a bracket; the linkage assembly is arranged between the servo motor 11 and the separation cylinder 9; the discharge port 13 is opened at the side position of the bottom surface of the separation cylinder 9; During use, the staff can first add the pepper raw material into the feeding hopper 4. Under the action of gravity, the pepper can be transported to the conveyor belt 3. At this time, the conveyor belt 3 is turned on synchronously. When the conveyor belt 3 transports the pepper raw material to the position of the equalizing component, the pepper on the conveyor belt 3 can be transported in batches through the equalizing component, and the pepper can be evenly spread on the conveyor belt 3 for subsequent cutting. With the continuous transportation of the conveyor belt 3, when the pepper is transported to the position of the cutter 6, the two cutters 6 driven by the transmission component can cut the pepper for subsequent skin and seed separation. Subsequently, the cut pepper can enter the separation cylinder 9, and at this time, the servo motor 11 is turned on and rotated forward to drive the separation cylinder 9 to move back and forth in the vertical direction along the guide ring 8 through the linkage component, and the pepper segments in the separation cylinder 9 are separated from the skin and seeds through the separation component. After the separation is completed, the servo motor 11 can be reversed to drive the separation cylinder 9 to rotate and clean the inside of the separation cylinder 9.

[0025] like Figure 4 , Figure 5 , Figure 6As shown, the material distribution assembly includes: a rotating roller 51, which is rotatably mounted on the inner wall of the feeding box 2; four paddles 52, which are arranged in a circular array and fixedly mounted on the outer wall of the rotating roller 51; four slide grooves 53, which are respectively opened at the ends of the four paddles 52 away from the rotating roller 51; four slide plates 54, which are respectively slidably mounted on the inner walls of the four slide grooves 53; four groups of combing rods 55, which are respectively arranged on the sides of the four slide plates 54, and each group of combing rods 55 is arranged in a linear array and fixedly mounted on the side of the slide plate 54; four springs 56 , respectively fixedly mounted between the sides of the four slide plates 54 and the inner side walls of the four slide grooves 53; four levers 57, respectively fixedly mounted on the ends of the four slide plates 54 away from the spring 1 56, the lever 57 is L-shaped; a plurality of hemispherical heads 58, distributed in a circular array, are fixedly mounted on the inner side wall of the feeding box 2 and located directly below the rotating rod 51, and the outer walls of the hemispherical heads 58 and the levers 57 are both provided with rubber sheets, which can protect the levers 57 and the hemispherical heads 58 to prevent scratches when the two contact and slide; When the pepper raw material on the conveyor belt 3 is transported to the position of the material equalizing component, the driving roller 51 and the paddle plate 52 of the driving shaft of the conveyor belt 3 can be rotated. Since the distance between the paddle plate 52 and the conveyor belt 3 is fixed, the pepper can be blocked during the rotation of the paddle plate 52, and the amount of pepper passing through the lower part of the paddle plate 52 can be controlled to avoid insufficient cutting caused by too much pepper passing through at one time. When the paddle plate 52 rotates to the position where the paddle rod 57 and the hemispherical head 58 are in contact, as the rotating roller 51 and the paddle plate 52 continue to rotate, the paddle rod 57 and the hemispherical head 58 contact and can drive the slide plate 54 to slide in the slide groove 53. When the paddle rod 57 and the hemispherical head 58 are separated, the slide plate 54 can slide back and forth under the action of the spring 1 56, so that the slide plate 54 and the combing rod 55 can realize reciprocating sliding, so that the peppers passing through the paddle plate 52 can be evenly distributed, so that the peppers can be laid more evenly on the conveyor belt 3.

[0026] like Figure 3 , Figure 7 As shown, the transmission assembly includes: a support plate 71, which is fixedly mounted on the inner wall of the cutting box 1 through a transverse plate; two guide grooves 72, which are symmetrically arranged on the side of the support plate 71; two guide blocks 73, which are respectively slidably mounted on the inner walls of the two guide grooves 72; two connecting racks 74, which are respectively fixedly mounted on the sides of the two guide blocks 73, and the bottom ends of the two connecting racks 74 are respectively fixedly connected to the top surfaces of the two cutters 6; a transmission gear 75, which is rotatably mounted on the side of the support plate 71, and the transmission gear 75 is meshed with the two connecting racks 74; a driving mechanism is arranged on the connecting racks 74; When the conveyor belt 3 rotates, it can synchronously drive the driving mechanism through the driven wheel and the synchronous belt. The driving mechanism can drive one of the two connecting racks 74, so that the connecting rack 74 slides along the guide groove 72 through the guide block 73, and because the transmission gear 75 is engaged with the two connecting racks 74, the two connecting racks 74 can synchronously slide in opposite directions when sliding, thereby driving the two cutters 6 to move vertically back and forth, thereby realizing the cutting of the peppers on the conveyor belt 3.

[0027] like Figure 7 As shown, the driving mechanism includes: a transmission shaft 76, which is rotatably mounted on the inner side wall of the cutting box 1, and the rotating rod 51 is connected to the transmission shaft 76 through the driven wheel, the synchronous belt and the two driving shafts of the conveyor belt 3 respectively; a rotating arm 77, which is rotatably mounted on the end of the transmission shaft 76 away from the cutting box 1; a guide rail 78, which is fixedly mounted on the top of the side of the connecting rack 74; a slider 79, which is slidably mounted on the inner side wall of the guide rail 78, and the slider 79 is rotatably connected to the rotating arm 77; The driving shaft on the conveyor belt 3 can drive the transmission shaft 76 to rotate, and when the transmission shaft 76 rotates, the rotating arm 77 can be driven to rotate. Since the slider 79 slides in the guide rail 78 and is rotatably connected to the side of the rotating arm 77, when the rotating arm 77 rotates, the slider 79 can drive the guide rail 78 and the connecting rack 74 to reciprocate in the vertical direction, thereby driving the connecting rack 74.

[0028] like Figure 8 , Fig. 9 As shown, the separation assembly includes: a guide hopper 101, which is fixedly mounted on the inner wall of the cutting box 1, and the guide hopper 101 is located directly below the end of the conveyor belt 3; two sieve plates 102, which are respectively arranged on both sides of the inner wall of the separation cylinder 9; two guide plates 103, which are respectively arranged on both sides of the inner wall of the separation cylinder 9, and the guide plate 103 is located directly below the sieve plate 102, and the guide plate 103 and the sieve plate 102 are in opposite directions, and the screen on the sieve plate 102 is arranged at the projection position of the guide plate 103; two discharge ports 104 , respectively opened on the outer wall of the separation cylinder 9 and the corresponding positions of the two guide plates 103; an annular groove 105, opened on the inner wall of the guide ring 8; two connecting grooves 106, symmetrically opened on the inner wall of the guide ring 8, and the bottom ends of the connecting grooves 106 are connected to the annular groove 105; two connecting rods 107, symmetrically fixedly installed on the outer wall of the separation cylinder 9, and the two connecting rods 107 are respectively located on the inner walls of the two connecting grooves 106; a plurality of rubber strips 108, distributed in an annular array and fixedly installed on the inner bottom wall of the annular groove 105; The cut peppers can enter the guide hopper 101 under the transportation of the conveyor belt 3, and under the action of gravity, the pepper segments can pass through the guide hopper 101 and enter the upper sieve plate 102 in the separation cylinder 9. At this time, turning on the servo motor 11 and starting forward rotation can drive the separation cylinder 9 to reciprocate vertically along the connecting groove 106 through the linkage assembly through the connecting rod 107, thereby realizing the vibration of the separation cylinder 9. The pepper segments on the sieve plate 102 can be vibrated and screened, and the pepper seeds can pass through the screen into the guide plate 103 and be discharged through the discharge port 104. The staff can directly collect them. After screening by the upper sieve plate 102, the pepper segments can enter the lower sieve plate 102 for secondary screening to ensure that the skin and seeds of the peppers are fully separated. Finally, the peppers can fall to the inner bottom wall of the separation cylinder 9 and can be discharged through the discharge port 13.

[0029] like Figure 8 , Fig.10 As shown, the linkage assembly includes: a rotating shaft 121, which is rotatably mounted at a position below the separation cylinder 9 through a mounting frame; a driving bevel gear 122, which is fixedly mounted at the end of the rotating shaft 121; a driven bevel gear 123, which is fixedly mounted on the bottom surface of the separation cylinder 9, and the driven bevel gear 123 is meshed with the driving bevel gear 122; a one-way bearing 124, which is sleeved on the output end of the servo motor 11; a cam 125, which is sleeved on the outer wall of the one-way bearing 124; and a connecting mechanism, which is arranged between the rotating shaft 121 and the output end of the servo motor 11; When the servo motor 11 is turned on and rotates forward, the reverse direction is the locking direction of the one-way bearing 124, so it can drive the cam 125 to rotate, thereby achieving vibration of the separation cylinder 9. When the servo motor 11 is turned on and rotates forward, the reverse direction is the free direction of the one-way bearing 124, so it cannot drive the cam 125 to rotate.

[0030] like Fig.10 As shown, the connection mechanism includes: a driving disk 126, fixedly mounted on the output end of the servo motor 11; a plurality of one-way teeth 127, distributed in an annular array and fixedly mounted on the side of the driving disk 126; a transmission disk 128, slidably mounted on the end of the rotating shaft 121 away from the driving bevel gear 122; a plurality of one-way tooth grooves 129, distributed in an annular array and opened on the transmission disk 128, and the one-way tooth grooves 129 are adapted to the one-way teeth 127; a second spring 1210, mounted on the rotating shaft 121, and the two ends of the second spring 1210 are fixedly connected to the rotating shaft 121 and the transmission disk 128 respectively; When the servo motor 11 rotates forward, the one-way teeth 127 on the driving disk 126 are opposite to the arc surface of the one-way tooth groove 129 on the transmission disk 128, so the driving disk 126 can drive the transmission disk 128 to slide along the rotating shaft 121, and under the support of the spring 1210, the transmission disk 128 can slide back and forth without driving the rotating shaft 121 to rotate. When the servo motor 11 is reversed, the one-way teeth 127 on the driving disk 126 are opposite to the vertical surface of the one-way tooth groove 129 on the transmission disk 128, so the driving disk 126 can drive the transmission disk 128 to slide along the rotating shaft 121. The disk 126 can drive the transmission disk 128 and the rotating shaft 121 to rotate, thereby driving the separation cylinder 9 to rotate through the cooperation of the driving bevel gear 122 and the driven bevel gear 123. At this time, the connecting rod 107 can rotate along the annular groove 105, and during the rotation process, the connecting rod 107 contacts the rubber strip 108 one by one, so that the connecting rod 107 and the separation cylinder 9 can achieve slight vibration, and cooperate with the centrifugal force when the separation cylinder 9 rotates, so as to shake off the residual materials on the screen plate 102 and the guide plate 103, and clean them for reuse.

[0031] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0032] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A skin-seed separation device for pepper breeding, characterized in that: include: Cutting box (1); A feeding box (2) is arranged through the side of the cutting box (1); A conveyor belt (3) is arranged inside the cutting box (1) and the feeding box (2); A feeding hopper (4) is fixedly mounted on the inner wall of one end of the feeding box (2) away from the cutting box (1), and the feeding hopper (4) is located directly above the conveyor belt (3); A material distribution component, arranged on the inner wall of the feeding box (2); Two cutters (6) are arranged inside the cutting box (1) and above the conveyor belt (3); A transmission assembly is arranged on the inner side of the cutting box (1) at positions corresponding to the two cutting knives (6); A guide ring (8) is fixedly mounted at a position directly below the cutting box (1) via a fixing frame; A separation cylinder (9) is arranged on the inner side wall of the guide ring (8), the top end of the separation cylinder (9) is connected to the bottom surface of the cutting box (1), and the separation cylinder (9) is movably connected to the cutting box (1); A separation assembly, arranged on the separation cylinder (9); A servo motor (11) is fixedly mounted at a position below the guide ring (8) via a bracket; A linkage assembly, arranged between the servo motor (11) and the separation cylinder (9); The feed outlet (13) is provided at a side edge of the bottom surface of the separation cylinder (9).

2. The device for separating the skin and seeds of pepper for breeding according to claim 1, characterized in that: The material distribution component comprises: A rotating roller (51) rotatably mounted on the inner wall of the feeding box (2); Four shift plates (52) are distributed in a circular array and fixedly mounted on the outer wall of the rotating rod (51); Four slide grooves (53) are respectively formed at one end of the four shifting plates (52) away from the rotating rod (51); Four slide plates (54) are slidably mounted on the inner side walls of the four slide grooves (53) respectively; Four groups of combing rods (55) are respectively arranged on the sides of the four slides (54), and each group of combing rods (55) is distributed in a linear array and fixedly installed on the side of the slide (54); Four springs 1 (56) are respectively fixedly mounted between the side surfaces of the four slide plates (54) and the inner side walls of the four slide grooves (53); Four levers (57) are respectively fixedly mounted on one end of the four slide plates (54) away from the spring one (56); A plurality of hemispherical heads (58) are distributed in a circular array and fixedly mounted on the inner wall of the feeding box (2) at a position directly below the rotating roller (51).

3. The device for separating the skin and seeds of pepper for breeding according to claim 2, characterized in that: The lever (57) is L-shaped, and the outer surfaces of the hemispherical head (58) and the lever (57) are both provided with rubber sheets.

4. The device for separating the skin and seeds of pepper for breeding according to claim 2, characterized in that: The transmission assembly comprises: A support plate (71) is fixedly mounted on the inner wall of the cutting box (1) via a transverse plate; Two guide grooves (72) are symmetrically arranged on the side surface of the support plate (71); Two guide blocks (73) are respectively slidably mounted on the inner side walls of the two guide grooves (72); Two connecting racks (74) are respectively fixedly mounted on the sides of the two guide blocks (73), and the bottom ends of the two connecting racks (74) are respectively fixedly connected to the top surfaces of the two cutters (6); A transmission gear (75) is rotatably mounted on a side surface of the support plate (71), and the transmission gear (75) is meshed with the two connecting racks (74); A driving mechanism is arranged on the connecting rack (74).

5. The device for separating the skin and seeds of pepper for breeding according to claim 4, characterized in that: The driving mechanism comprises: A transmission shaft (76) rotatably mounted on the inner wall of the cutting box (1); A rotating arm (77) rotatably mounted on an end of the transmission shaft (76) away from the cutting box (1); A guide rail (78) fixedly mounted on the top of the side of the connecting rack (74); A slider (79) is slidably mounted on the inner wall of the guide rail (78), and the slider (79) is rotatably connected to the rotating arm (77).

6. The device for separating the skin and seeds of pepper for breeding according to claim 5, characterized in that: The rotating roller (51) and the transmission shaft (76) are respectively connected to the two driving shafts of the conveyor belt (3) through a driven wheel and a synchronous belt.

7. The device for separating the skin and seeds of pepper for breeding according to claim 1, characterized in that: The separation component comprises: A material guide hopper (101) is fixedly mounted on the inner wall of the cutting box (1), and the material guide hopper (101) is located directly below the end of the conveyor belt (3); Two sieve plates (102) are respectively arranged on both sides of the inner wall of the separation cylinder (9); Two material guide plates (103) are respectively arranged on both sides of the inner wall of the separation cylinder (9), the material guide plates (103) are located directly below the sieve plate (102), and the material guide plates (103) and the sieve plate (102) face in opposite directions; Two material discharge ports (104) are respectively provided at positions corresponding to the outer wall of the separation cylinder (9) and the two material guide plates (103); An annular groove (105) is formed on the inner wall of the guide ring (8); Two connecting grooves (106) are symmetrically arranged on the inner side wall of the guide ring (8), and the bottom ends of the connecting grooves (106) are connected to the annular groove (105); Two connecting rods (107) are symmetrically fixedly mounted on the outer wall of the separation cylinder (9), and the two connecting rods (107) are respectively located on the inner walls of the two connecting grooves (106); A plurality of rubber strips (108) are distributed in an annular array and fixedly mounted on the inner bottom wall of the annular groove (105).

8. The device for separating the skin and seeds of pepper for breeding according to claim 7, characterized in that: The screen on the screen plate (102) is arranged at the projection position of the material guide plate (103).

9. The device for separating the skin and seeds of pepper for breeding according to claim 1, characterized in that: The linkage components include: A rotating shaft (121) is rotatably mounted at a position below the separation cylinder (9) via a mounting frame; A driving bevel gear (122) fixedly mounted on the end of the rotating shaft (121); A driven bevel gear (123) is fixedly mounted on the bottom surface of the separation cylinder (9), and the driven bevel gear (123) is meshed with the driving bevel gear (122); A one-way bearing (124) mounted on an output end of the servo motor (11); A cam (125) sleeved on an outer wall of the one-way bearing (124); A connecting mechanism is arranged between the rotating shaft (121) and the output end of the servo motor (11).

10. The device for separating the skin and seeds of pepper for breeding according to claim 9, characterized in that: The connecting mechanism comprises: A drive disk (126) fixedly mounted on an output end of the servo motor (11); A plurality of one-way teeth (127) are distributed in a ring array and fixedly mounted on the side of the driving disk (126); A transmission plate (128) slidably mounted on an end of the rotating shaft (121) away from the driving bevel gear (122); A plurality of one-way tooth grooves (129) are distributed in an annular array and arranged on the transmission plate (128), and the one-way tooth grooves (129) are adapted to the one-way teeth (127); Spring 2 (1210) is sleeved on the rotating shaft (121), and two ends of spring 2 (1210) are respectively fixedly connected to the rotating shaft (121) and the transmission plate (128).

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