Positioning and conveying device for plant fruit processing

Abstract

The utility model discloses a positioning transmission device for plant fruit processing, which comprises a transmission support, a base mounting plate, a servo motor and a friction support strip, and the base mounting plate is arranged at the top end of the transmission support; a driven wheel supporting frame is arranged at one end of the base mounting plate, a driving wheel supporting frame and a material receiving plate are arranged at the other end of the base mounting plate, a driven chain wheel is arranged on the driven wheel supporting frame through a bearing seat assembly, a driving chain wheel is arranged on the driving wheel supporting frame through a bearing seat assembly, and a chain is arranged between the driven chain wheel and the driving chain wheel; the friction supporting strip is arranged below the chain through a plurality of supporting strips and a plurality of supporting columns; a plurality of positioning tools are sequentially arranged on the chain side by side. According to the positioning and conveying device for plant fruit processing, automatic positioning and conveying of hard-shell fruit products can be achieved, the hard-shell fruit products to be processed are sequentially moved to the cutting processing station and the shelling processing station, and the shelled products are conveyed out.

Description

Technical Field

[0001] The utility model relates to a positioning transmission device used for processing plant fruits. Background Art

[0002] Currently, most of the plant fruits on the market, such as walnuts, macadamia nuts, pecans and other hard-shelled fruits, exist in their original nut state. The few shelled nuts are all shelled manually, which results in severe damage to the kernels and low integrity, low shelling efficiency, and high labor costs. In addition, these hard-shelled fruit products are all handled manually, resulting in low production efficiency. Utility Model Content

[0003] The purpose of the utility model is to overcome the defects of the prior art and provide a positioning and transmission device for plant fruit processing, which can realize the automatic positioning and transmission of hard-shell fruit products, move the hard-shell fruit products to be processed to the cutting processing station and the shelling processing station in sequence, and transmit the shelled products out.

[0004] The technical solution to achieve the above purpose is: a positioning transmission device for plant fruit processing, including a transmission bracket, a base mounting plate, a servo motor and a friction support strip, wherein:

[0005] The base mounting plate is arranged on the top end of the transmission bracket;

[0006] A driven wheel support frame is provided at one end of the base mounting plate, and a driving wheel support frame and a material receiving plate are provided at the other end. A driven sprocket is provided on the driven wheel support frame through a bearing seat assembly, and a driving sprocket is provided on the driving wheel support frame through a bearing seat assembly. The servo motor is provided at the outer side of the driving wheel support frame, and the output end of the servo motor is connected to the rotating shaft of the driving sprocket, and a chain is provided between the driven sprocket and the driving sprocket;

[0007] The friction support bar is arranged below the chain through a plurality of support bars and a plurality of support columns;

[0008] A tension block is provided on the base mounting plate;

[0009] An ash collecting cover is arranged on the outer side of the chain;

[0010] A plurality of positioning tools are arranged in sequence and side by side on the chain.

[0011] The above-mentioned positioning transmission device for plant fruit processing, wherein each positioning tool comprises a positioning support frame, a driving synchronous pulley, a driven synchronous pulley and a synchronous toothed belt, wherein:

[0012] The positioning support frame is longitudinally arranged on the chain;

[0013] The active synchronous belt pulley is arranged at the rear end of the positioning support frame through the active wheel mounting frame, and the driven synchronous belt pulley is arranged at the front end of the positioning support frame through the tensioning frame;

[0014] A linear slide rail is longitudinally arranged on the positioning support frame, two support plates are arranged on the linear slide rail one after the other, two blocking columns are arranged on the positioning support frame one after the other, and the two support plates are located between the two blocking columns;

[0015] An auxiliary synchronous pulley is provided on each support plate via a hinge pin;

[0016] The synchronous toothed belt is tensioned between the driving synchronous pulley and the driven synchronous pulley, and the inner side of the synchronous toothed belt is connected to the auxiliary synchronous pulley, and a belt support is installed on the outer side of the connection between the synchronous toothed belt and the auxiliary synchronous pulley;

[0017] The top of each auxiliary synchronous pulley is bonded with a rubber support ring for receiving the product;

[0018] A roller follower is provided on each support plate, and the roller follower is located on the outside of the synchronous toothed belt;

[0019] A spring tensioning mechanism is installed on each support plate, and the spring tensioning mechanism is used to tension the two support plates toward both sides.

[0020] The above-mentioned positioning and transmission device for plant fruit processing, wherein each spring tensioning mechanism includes two spring tensioning frames and a tensioning spring, the two spring tensioning frames are respectively arranged on the support plate and the positioning support frame, and the two ends of the tensioning spring are respectively connected to the two spring tensioning frames.

[0021] In the above-mentioned positioning and transmission device for plant fruit processing, the roller followers on the two support plates are respectively arranged on the left and right sides of the positioning support frame.

[0022] In the above-mentioned positioning and transmission device for plant fruit processing, the bottom end of the transmission bracket is provided with a foot for adjusting the horizontality.

[0023] The positioning and transmission device for plant fruit processing of the utility model can realize automatic positioning and transmission of hard-shell fruit products, move the hard-shell fruit products to be processed to the cutting processing station and the shelling processing station in sequence, and transmit the shelled products out. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional structural diagram of the positioning and transmission device for plant fruit processing of the utility model;

[0025] Figure 2 A front view of the positioning transmission device;

[0026] Figure 3 A side view of a positioning tool for positioning a transmission device;

[0027] Figure 4 A top view of a positioning tool for positioning a transmission device;

[0028] Figure 5 A three-dimensional structural diagram of a positioning tool for positioning a transmission device;

[0029] Figure 6 This is a schematic diagram of the installation of the positioning tooling for positioning the transmission device. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the utility model, its specific implementation method is described in detail below with reference to the accompanying drawings.

[0031] The relevant terms in this embodiment are explained as follows:

[0032] Synchronous toothed belt: a belt with a silk rope as the center layer, made of polyurethane rubber by casting and vulcanization, and with a toothed working surface. This belt combines the advantages of belt, chain, and gear transmission, and can ensure the synchronous transmission of the driving and driven wheels. It is mainly used in synchronous transmission devices.

[0033] Roller Follower: Also known as a roller bearing follower, it is a high-performance shaft bearing with needle-shaped rollers called needle rollers assembled inside; the needle rollers serve to increase the rotational capacity and can withstand high-speed rotation.

[0034] Servo motor: refers to the engine that controls the operation of mechanical components in the servo system. It is an auxiliary motor indirect speed change device.

[0035] See also Figures 1 to 6 , an embodiment of the utility model, a positioning and transmission device 300 for plant fruit processing, is used to move the products to be processed to the cutting processing station 3 and the shelling processing station 4 in sequence, and to transmit the shelled products.

[0036] The positioning transmission device 300 includes a transmission bracket 43 , a base mounting plate 34 , a servo motor 36 and a friction support strip 38 .

[0037] A foot 29 for adjusting the horizontality is provided at the bottom end of the transmission bracket 43; a base mounting plate 34 is provided at the top end of the transmission bracket 43; a driven wheel support frame 30 is provided at one end of the base mounting plate 34, and a driving wheel support frame 35 and a material receiving plate 37 are provided at the other end. A driven sprocket 32 ​​is provided on the driven wheel support frame 30 through a bearing seat assembly 31, and a driving sprocket 45 is provided on the driving wheel support frame 35 through a bearing seat assembly. The servo motor 36 is provided on the outer side of the driving wheel support frame 35, and the output end of the servo motor 35 is connected to the rotating shaft of the driving sprocket 45, and a chain 44 is provided between the driven sprocket 32 ​​and the driving sprocket 45.

[0038] The friction support bar 38 is arranged below the chain 44 through a plurality of support bars 39 and a plurality of support columns 40. The friction support bar 38 is used to support the chain to prevent the chain from sagging and reduce the tensioning force of the chain tensioning device. A tensioning block 41 is arranged on the base mounting plate 34. A dust collecting cover 42 is arranged on the outer side of the chain 44. A plurality of positioning fixtures 33 are arranged side by side in sequence on the chain 44.

[0039] When the positioning and transmission device 300 of the present invention is working, the servo motor 35 drives the driving sprocket 45 to rotate, driving the chain 44 to move, and then driving the multiple positioning fixtures 33 on the chain 44 to move forward in sequence through the cutting processing station 3 and the shelling processing station 4.

[0040] Please see again Figure 3 , Figure 4 and Figure 5 Each positioning fixture 33 includes a positioning support frame 48, a driving synchronous pulley 46, a driven synchronous pulley 61 and a synchronous toothed belt 53. The positioning support frame 48 is longitudinally arranged on the chain 44; the driving synchronous pulley 46 is arranged at the rear end of the positioning support frame 48 through the driving wheel mounting frame 47, and the driven synchronous pulley 61 is arranged at the front end of the positioning support frame 48 through the tensioning frame 60; a linear slide rail 55 is longitudinally arranged on the positioning support frame 48, and two support plates 51 are arranged on the linear slide rail 55 one after the other, and two stopper columns 56 are arranged on the positioning support frame 48 one after the other, and the two support plates 51 are located between the two stopper columns 56; each support plate 51 An auxiliary synchronous pulley 57 is provided on each of them through a hinge pin 59, a buckle and an oil-free bushing; the synchronous toothed belt 53 is tensioned between the active synchronous pulley 46 and the driven synchronous pulley 61, and the inner side of the synchronous toothed belt 53 is connected to the auxiliary synchronous pulley 57, and a belt support frame 52 is installed on the outer side of the connection between the synchronous toothed belt 53 and the auxiliary synchronous pulley 57. The belt support frame 52 enables the belt teeth of the synchronous toothed belt 53 to be better embedded in the synchronous pulley during operation, thereby better driving the auxiliary synchronous pulley 57 to rotate.

[0041] The top of each auxiliary synchronous pulley 57 is bonded with a rubber support ring 58 for receiving the product. When the auxiliary synchronous pulley 57 rotates, the product placed on the rubber support ring 58 can be rotated. Each support plate 51 is provided with a roller follower 54, and the roller follower 54 is located on the outside of the synchronous toothed belt 53. The roller followers 54 on the two support plates 51 are respectively arranged on the left and right sides of the positioning support frame 48. Each support plate 51 is installed with a spring tensioning mechanism, which is used to tighten the two support plates 51 to both sides. Each spring tensioning mechanism includes two spring tensioning frames 49 and a tensioning spring 50. The two spring tensioning frames 49 are respectively arranged on the support plate 51 and the positioning support frame 48, and the two ends of the tensioning spring 50 are respectively connected to the two spring tensioning frames 49.

[0042] Please see again Figure 6 , multiple positioning fixtures 33 are arranged side by side on the chain 44, and the roller followers 54 on the two support plates 51 of each positioning fixture 33 are arranged on the left and right sides of the positioning support frame 48 respectively. The roller followers 54 of two adjacent positioning fixtures 33 are arranged one in front of the other. When a guide block 75 passes between the two roller followers 54, the distance between the two support plates 51 will be increased, and then the distance between the rubber support rings 58 at the top of the two auxiliary synchronous pulleys 57 will be adjusted. After the guide block 75 passes through, under the action of the spring tensioning mechanism, the distance between the two support plates 51 can be restored, and then the distance between the rubber support rings 58 at the top of the auxiliary synchronous pulleys 57 can be restored. In this way, the front-to-back distance between the products in the two rubber support rings 58 can be adjusted.

[0043] When the positioning and transmission device 300 of the utility model is in use, the products to be processed are transported to the rubber support ring 58 on the positioning fixture 33 of the positioning and transmission device 300. There are two products on each positioning fixture 33. The positioning fixture 33 can realize the rotation of the products placed on the rubber support ring 58. The rotation position and the left-right distance of the products can be adjusted during the movement of the chain 44. The products on each positioning fixture 33 are first cut by the cutting processing station 3 as the chain 44 moves, and then the shelling is completed by the shelling processing station 4. The shelled products reach the receiving plate 37 as the chain 44 moves, and slide down along the receiving plate 37 for subsequent sorting and packaging processes.

[0044] To sum up, the positioning and transmission device for plant fruit processing of the utility model can realize the automatic positioning and transmission of hard-shell fruit products, move the hard-shell fruit products to be processed to the cutting processing station and the shelling processing station in turn, and transmit the shelled products out.

[0045] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention, and are not intended to limit the present invention. As long as they are within the spirit of the present invention, any changes or modifications to the above embodiments will fall within the scope of the claims of the present invention.

Claims

1. A positioning transmission device for plant fruit processing, It is characterized in that It includes a transmission bracket, a base mounting plate, a servo motor and a friction support strip, wherein: The base mounting plate is arranged on the top end of the transmission bracket; A driven wheel support frame is provided at one end of the base mounting plate, and a driving wheel support frame and a material receiving plate are provided at the other end. A driven sprocket is provided on the driven wheel support frame through a bearing seat assembly, and a driving sprocket is provided on the driving wheel support frame through a bearing seat assembly. The servo motor is provided at the outer side of the driving wheel support frame, and the output end of the servo motor is connected to the rotating shaft of the driving sprocket, and a chain is provided between the driven sprocket and the driving sprocket; The friction support bar is arranged below the chain through a plurality of support bars and a plurality of support columns; A tension block is provided on the base mounting plate; An ash collecting cover is arranged on the outer side of the chain; A plurality of positioning tools are arranged in sequence and side by side on the chain.

2. A positioning transmission device for plant fruit processing according to claim 1, It is characterized in that Each positioning fixture includes a positioning support frame, a driving synchronous pulley, a driven synchronous pulley and a synchronous toothed belt, wherein: The positioning support frame is longitudinally arranged on the chain; The active synchronous belt pulley is arranged at the rear end of the positioning support frame through the active wheel mounting frame, and the driven synchronous belt pulley is arranged at the front end of the positioning support frame through the tensioning frame; A linear slide rail is longitudinally arranged on the positioning support frame, two support plates are arranged on the linear slide rail one after the other, two blocking columns are arranged on the positioning support frame one after the other, and the two support plates are located between the two blocking columns; An auxiliary synchronous pulley is provided on each support plate via a hinge pin; The synchronous toothed belt is tensioned between the driving synchronous pulley and the driven synchronous pulley, and the inner side of the synchronous toothed belt is connected to the auxiliary synchronous pulley, and a belt support is installed on the outer side of the connection between the synchronous toothed belt and the auxiliary synchronous pulley; The top of each auxiliary synchronous pulley is bonded with a rubber support ring for receiving the product; A roller follower is provided on each support plate, and the roller follower is located on the outside of the synchronous toothed belt; A spring tensioning mechanism is installed on each support plate, and the spring tensioning mechanism is used to tension the two support plates toward both sides.

3. A positioning transmission device for plant fruit processing according to claim 2, It is characterized in that Each spring tensioning mechanism comprises two spring tensioning frames and a tensioning spring. The two spring tensioning frames are respectively arranged on the support plate and the positioning support frame, and the two ends of the tensioning spring are respectively connected to the two spring tensioning frames.

4. A positioning transmission device for plant fruit processing according to claim 2, It is characterized in that The roller followers on the two support plates are respectively arranged on the left and right sides of the positioning support frame.

5. A positioning transmission device for plant fruit processing according to claim 1, It is characterized in that The bottom end of the transmission bracket is provided with a foot for adjusting the horizontality.

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