A sorting and conveying structure of a contoured tugboat

Abstract

The present invention discloses a contour tug sorting and conveying structure, comprising a transmission assembly, a conveying chain and a contour tug, wherein the transmission assembly is composed of a transmission motor, a driving sprocket, a first driven sprocket, a second driven sprocket, a third driven sprocket and a tensioning sprocket, wherein the transmission motor is connected to the driving sprocket in transmission, and the conveying chain is sequentially sleeved on the driving sprocket, the tensioning sprocket, the third driven sprocket, the first driven sprocket and the second driven sprocket along the conveying direction to form a closed loop, wherein the first driven sprocket and the second driven sprocket are between a rising section, and the second driven sprocket and the driving sprocket are between a conveying section. The present invention replaces multiple independent machines with an integral structure, does not have the problem of mutual coordination, can smoothly convey and sort raw materials, improve the sorting speed and effect, thereby improving production efficiency, and has a simple structure, is easy to maintain, and has a high degree of integration, so that the raw materials are strictly arranged in order to avoid damage caused by the accumulation of raw materials.

Description

Technical Field

[0001] The invention relates to the field of sorting machinery, and in particular to a contoured tugboat sorting and conveying structure. Background Art

[0002] In the prior art, the equipment used for sorting jujubes is generally composed of four independent machines: an elevator, a separation feeder, a sorting machine and a sorting conveyor. The working process is as follows: the raw materials are poured into the elevator, and the elevator is lifted to the separation feeder. The separation feeder arranges the raw materials into rows and sends them to the sorting machine. The sorting machine separates the raw materials into single grains and then sends them to the subsequent structure for processing. This sorting method has some defects:

[0003] (1) Since each machine is independent of each other, in order to achieve the requirement of sorting the red dates, all machines need to be used in series, which leads to poor coordination between the machines, unsmooth material sorting, low material loading rate, and affects the final efficiency;

[0004] (2) The combined sorting equipment takes up a lot of space and has a high cost;

[0005] (3) The overall structure is complex, the failure rate is high, it is inconvenient to maintain, and the maintenance cost is high. Summary of the invention

[0006] In view of the shortcomings of the prior art mentioned above, the purpose of the present invention is to provide a contoured tugboat sorting and conveying structure, which is used to solve the problems in the prior art that the equipment for sorting dates is composed of multiple machines, resulting in poor coordination between the machines, unsmooth material loading and sorting, low material loading rate, large space occupation, high construction cost, and inconvenient maintenance.

[0007] To achieve the above-mentioned purpose and other related purposes, the present invention provides a contoured tugwheel sorting and conveying structure, comprising a transmission assembly, a conveying chain and a contoured tugwheel, wherein the transmission assembly is composed of a transmission motor, a driving sprocket, a first driven sprocket, a second driven sprocket, a third driven sprocket and a tensioning sprocket, wherein the transmission motor is connected to the driving sprocket in a transmission manner, and the conveying chain is sequentially sleeved on the driving sprocket, the tensioning sprocket, the third driven sprocket, the first driven sprocket and the second driven sprocket along a conveying direction to form a closed loop, wherein the section between the first driven sprocket and the second driven sprocket is a rising section, the section between the second driven sprocket and the driving sprocket is a conveying section, and the section between the driving sprocket and the first driven sprocket is a return section;

[0008] The contoured tugboat is installed between the conveying chains on both sides, a V-shaped partition plate is arranged in the middle of the contoured tugboat along the conveying direction on the ascending section and the conveying section, tugboat brush assemblies are installed at the bottom of the contoured tugboat on the ascending section and the conveying section, the tugboat brush assemblies are connected and fixed on the bracket, and a separation brush assembly is installed above the contoured tugboat on the ascending section.

[0009] Preferably, the tugboat brush assembly consists of a fixed profile, a support plate and a brush, the fixed profile is fixedly mounted on a bracket along the conveying direction, the support plate is fixedly mounted on the fixed profile, a brush is provided at the upper end of the support plate, and the brush contacts the bottom of the contoured tugboat.

[0010] Preferably, the separation brush assembly consists of a driving motor, a transmission shaft, a separation brush wheel and a connecting square tube, the output end of the driving motor is connected to the transmission shaft, a plurality of transmission sprockets are evenly spaced on the transmission shaft, each of the transmission sprockets is respectively connected to the corresponding separation brush wheel in transmission, the two sides of the separation brush wheel are connected to a fixed plate through a rotating shaft, the upper end of the fixed plate is mounted and connected to the connecting square tube through a connecting piece, the connecting square tube is connected to a bearing seat sleeved on the transmission shaft through a supporting plate, the upper part of the connecting square tube is connected to an adjusting shaft in transmission connection, and one end of the adjusting shaft is connected to the adjusting handwheel in transmission through a transmission gear.

[0011] Preferably, a long guide plate and a short guide plate are respectively installed on both sides of the ascending section and the conveying section.

[0012] Preferably, the sprocket shaft of the second driven sprocket is also sleeved with an induction disk, and a sensor is provided at the bottom of the induction disk.

[0013] Preferably, tensioning bearing seats are provided at both ends of the sprocket shaft of the tensioning sprocket, an adjusting screw is connected to the tensioning bearing seat, and a locking nut is sleeved on the adjusting screw.

[0014] Preferably, the outer surface of the contoured tugboat is a groove structure.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] (1) The present invention replaces multiple independent machines with an integrated structure, which eliminates the problem of mutual coordination, can smoothly transport and sort raw materials, improve sorting speed and effect, and thus improve production efficiency;

[0017] (2) The present invention can be installed as a whole, does not occupy additional space, has high integration, and significantly reduces production costs;

[0018] (3) The overall structure of the present invention is simple, the failure rate is low, and it is easy to maintain and has low maintenance cost;

[0019] (4) Through the unique contoured tug design, the separation brush assembly and the tug brush assembly can ensure that there is only one raw material between the two contoured tugs, so that the raw materials are strictly sorted in order to avoid damage caused by accumulation of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 A structural schematic diagram of a contoured tugboat sorting and transmission structure provided by the present invention;

[0022] Figure 2 It is a schematic diagram of the installation of the contoured tugboat in the present invention;

[0023] Figure 3 It is a schematic diagram of the installation of the V-shaped partition plate in the present invention;

[0024] Figure 4 It is a structural schematic diagram of the tugboat brush assembly in the present invention;

[0025] Figure 5 It is a structural schematic diagram of the separation brush assembly in the present invention;

[0026] Figure 6 is a schematic structural diagram of the second driven sprocket in the present invention;

[0027] Figure 7 It is a schematic structural diagram of the tensioning sprocket in the present invention.

[0028] The specific description of the reference numerals is as follows: transmission motor 1, driving sprocket 2, first driven sprocket 3, second driven sprocket 4, induction disc 4-1, sensor 4-2, third driven sprocket 5, tensioning sprocket 6, tensioning bearing seat 6-1, adjusting screw rod 6-2, locking nut 6-3, conveying chain 7, contoured tug 8, V-shaped partition plate 9, tug brush assembly 10, fixed profile 10-1, support plate 10-2, brush 10- 3. Bracket 11, separation brush assembly 12, separation brush wheel 12-1, drive motor 12-2, transmission shaft 12-3, transmission sprocket 12-4, connecting square tube 12-5, connecting piece 12-6, bearing seat 12-7, support plate 12-8, adjusting shaft 12-9, fixing plate 12-10, adjusting hand wheel 12-11, transmission gear 12-12, rotating shaft 12-13, long guide plate 13, short guide plate 14. DETAILED DESCRIPTION

[0029] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0030] It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0031] like Figure 1 As shown, the present invention provides a contour tug sorting transmission structure, including a transmission assembly, a conveying chain 7 and a contour tug 8, the transmission assembly is composed of a transmission motor 1, a driving sprocket 2, a first driven sprocket 3, a second driven sprocket 4, a third driven sprocket 5 and a tensioning sprocket 6, the transmission motor 1 is connected to the driving sprocket 2, the conveying chain 7 is sequentially sleeved on the driving sprocket 2, the tensioning sprocket 6, the third driven sprocket 5, the first driven sprocket 3 and the second driven sprocket 4 along the conveying direction to form a closed loop, the transmission motor 1 and the driving sprocket 2 provide transmission power for the conveying chain 7, the driven sprocket group can perform reversing and auxiliary transition transmission on the conveying chain 7, and the tensioning sprocket 6 can adjust the tightness of the conveying chain 7. The first driven sprocket 3 and the second driven sprocket 4 are between the ascending section, the second driven sprocket 4 and the driving sprocket 2 are between the conveying section, and the driving sprocket 2 and the first driven sprocket 3 are between the return section.

[0032] like Figure 2 and Figure 3 As shown, the profiling tug 8 is installed between the conveying chains 7 on both sides. The outer surface of the profiling tug 8 is a groove structure, which can increase the friction when in contact with the raw materials, further rotate the raw materials, and improve the sorting effect. A V-shaped partition plate 9 is arranged in the middle of the profiling tug 8 along the conveying direction on the ascending section and the conveying section. The function of the V-shaped partition plate 9 is to guide the raw materials in the middle of the profiling tug 8 so that the raw materials in the middle are gathered on the profiling tug 8. The ascending section and the conveying section are both equipped with a tug brush assembly 10 at the bottom of the profiling tug 8. The tug brush assembly 10 is connected and fixed on the bracket 11. The ascending section is equipped with a separation brush assembly 12 above the profiling tug 8.

[0033] like Figure 4As shown, the tug brush assembly 10 is composed of a fixed profile 10-1, a support plate 10-2 and a brush 10-3. The fixed profile 10-1 is fixedly mounted on the bracket 11 along the conveying direction, and the support plate 10-2 is fixedly mounted on the fixed profile 10-1. The upper end of the support plate 10-2 is provided with a brush 10-3, and the brush 10-3 contacts the bottom of the profiling tug 8. The profiling tug 8 rotates when its bottom passes through the fixed brush 10-3 as the conveying chain 7 rotates, which is beneficial to the separation and sorting of the raw materials on the profiling tug 8.

[0034] like Figure 5 As shown, the separation brush assembly 12 is composed of a driving motor 12-2, a transmission shaft 12-3, a separation brush wheel 12-1 and a connecting square tube 12-5. The output end of the driving motor 12-2 is connected to the transmission shaft 12-3. A plurality of transmission sprockets 12-4 are evenly spaced on the transmission shaft 12-3. Each transmission sprocket 12-4 is respectively connected to the corresponding separation brush wheel 12-1 for transmission. Both sides of the separation brush wheel 12-1 are connected to the fixed plate 12-10 through a rotating shaft 12-13. The upper end of the fixed plate 12-10 is installed and connected to the connecting square tube 12-5 through a connecting piece 12-6. The connecting square tube 12-5 is connected to the bearing seat 12-7 mounted on the transmission shaft 12-3 through a supporting plate 12-8. The upper part of the connecting square tube 12-5 is connected to the adjusting shaft 12-9 for transmission. One end of the adjusting shaft 12-9 is connected to the adjusting handwheel 12-11 for transmission through a transmission gear 12-12.

[0035] Through the above technical solution, the driving motor 12-2 drives the transmission shaft 12-3 to rotate, and the transmission sprockets 12-4 at various positions drive the separation brush wheel 12-1 to rotate. The separation brush wheel 12-1 can brush off the excess raw materials from the contoured tugboat 8 during rotation, so that the accumulated raw materials are effectively separated and arranged in order. At the same time, the height of the separation brush wheel 12-1 and the connecting square tube 12-5 as a whole can be adjusted by adjusting the hand wheel 12-11. By rotating the adjusting hand wheel 12-11, the adjusting shaft 12-9 connected to it rotates, thereby driving the separation brush wheel 12-1 and the connecting square tube 12-5 to rise and fall as a whole. In addition, the separation brush wheel 12-1 and the connecting square tube 12-5 are detachably connected, and the spacing between two adjacent separation brush wheels 12-1 can be adjusted to meet the sorting needs of different products.

[0036] In this embodiment, a long guide plate 13 and a short guide plate 14 are respectively installed on both sides of the ascending section and the conveying section. The functions of the long guide plate 13 and the short guide plate 14 are to guide the raw materials on the profiling tugboat 8 in cooperation with the V-shaped partition plate so that the raw material net converges on the profiling tugboat 8.

[0037] like Figure 6As shown, a sensing disk 4-1 is sleeved on the sprocket shaft of the second driven sprocket 4, and a sensor 4-2 is provided at the bottom of the sensing disk 4-1. When the conveying chain 7 passes through the second driven sprocket 4, the raw materials on the contour tug 8 will contact the sensing disk 4-1 at the bottom, causing it to rotate. At this time, the sensor 4-2 receives a signal and cooperates with the visual inspection system to perform visual inspection on the raw materials.

[0038] like Figure 7 As shown, tensioning bearing seats 6-1 are provided at both ends of the sprocket shaft of the tensioning sprocket 6, and an adjusting screw rod 6-2 is connected to the tensioning bearing seat 6-1, and a locking nut 6-3 is sleeved on the adjusting screw rod 6-2.

[0039] Working principle and process: The transmission motor 1 drives the conveying chain 7 through the driving sprocket 2 and the driven sprocket group. The contoured roller group on the conveying chain 7 moves forward as the chain moves forward (hereinafter referred to as "revolution"), and the contoured roller 8 rotates under the friction of the fixed bottom brush 10-3 (hereinafter referred to as "rotation"). The purpose of revolution is to drive the raw materials forward and transport them to the next processing link; the purpose of rotation is to separate multiple raw materials accumulated at the same position to ensure that there is only one raw material at the same position, which is convenient for subsequent processing. The raw materials at the raw material entrance move forward with the profiling roller 8, and the profiling roller 8 drives the raw materials to be transported forward. During the transportation process, the V-shaped partition plate and the long guide plate 13 and the short guide plate 14 guide the raw materials on both sides of the profiling roller 8, so that the raw materials on both sides converge on the profiling roller and prevent the raw materials from falling outside. At the same time, the accumulated raw materials are evenly distributed between the adjacent profiling rollers 8 under the cooperation of the separation brush assembly 12 and the tug brush assembly 10, and finally there will be only one raw material between the two profiling rollers 8, so that the raw materials are transported in strict sequence.

[0040] In summary, the present invention replaces multiple independent machines with an integral structure, and there is no problem of mutual coordination. The sorting materials can be smoothly transported and sorted, and the sorting speed and effect can be improved, thereby improving production efficiency. In addition, the structure is simple, easy to maintain, and highly integrated, so that the raw materials are strictly arranged in order to avoid damage caused by the accumulation of raw materials. Therefore, the present invention effectively overcomes various shortcomings in the prior art and has a high industrial utilization value.

[0041] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A contoured tugboat sorting and transmission structure, It is characterized in that The invention comprises a transmission component, a conveying chain (7) and a contoured tug wheel (8), wherein the transmission component comprises a transmission motor (1), a driving sprocket (2), a first driven sprocket (3), a second driven sprocket (4), a third driven sprocket (5) and a tensioning sprocket (6), wherein the transmission motor (1) is connected to the driving sprocket (2) in a transmission manner, and the conveying chain (7) is sequentially sleeved on the driving sprocket (2), the tensioning sprocket (6), the third driven sprocket (5), the first driven sprocket (3) and the second driven sprocket (4) in a conveying direction to form a closed loop, wherein the section between the first driven sprocket (3) and the second driven sprocket (4) is a rising section, the section between the second driven sprocket (4) and the driving sprocket (2) is a conveying section, and the section between the driving sprocket (2) and the first driven sprocket (3) is a returning section;The contoured tugboat (8) is installed between the conveying chains (7) on both sides; a V-shaped partition plate (9) is provided in the middle of the contoured tugboat (8) along the conveying direction on the ascending section and the conveying section; a tugboat brush assembly (10) is installed at the bottom of the contoured tugboat (8) on the ascending section and the conveying section; the tugboat brush assembly (10) is connected and fixed to a bracket (11); a separation brush assembly (12) is installed above the contoured tugboat (8) on the ascending section; the tugboat brush assembly (10) is composed of a fixed profile (10-1), a bracket (10-2) and a brush ( The fixed profile (10-1) is fixedly mounted on a bracket (11) along the conveying direction, the support plate (10-2) is fixedly mounted on the fixed profile (10-1), a brush (10-3) is provided at the upper end of the support plate (10-2), and the brush (10-3) contacts the bottom of the contoured tugboat (8), the separation brush assembly (12) is composed of a driving motor (12-2), a transmission shaft (12-3), a separation brush wheel (12-1) and a connecting square tube (12-5), and the output end of the driving motor (12-2) is The transmission shaft (12-3) is connected to the transmission shaft (12-3), and a plurality of transmission sprockets (12-4) are sleeved on the transmission shaft (12-3) at equal intervals. Each of the transmission sprockets (12-4) is respectively connected to the corresponding separation brush wheel (12-1). Both sides of the separation brush wheel (12-1) are connected to the fixed plate (12-10) through a rotating shaft (12-13). The upper end of the fixed plate (12-10) is installed and connected to the connecting square tube (12-5) through a connecting piece (12-6). The connecting square tube (12-5) is connected to the connecting square tube (12-5) through a supporting plate (12-8). ) is connected to a bearing seat (12-7) sleeved on a transmission shaft (12-3), an adjusting shaft (12-9) is transmission-connected to the upper side of the connecting square tube (12-5), one end of the adjusting shaft (12-9) is transmission-connected to an adjusting hand wheel (12-11) through a transmission gear (12-12), a long guide plate (13) and a short guide plate (14) are respectively installed on both sides of the ascending section and the conveying section, a sensing disk (4-1) is sleeved on the sprocket shaft of the second driven sprocket (4), and a sensor (4-2) is provided at the bottom of the sensing disk (4-1). ; 2. A contoured tugboat sorting and conveying structure according to claim 1, Features: Tensioning bearing seats (6-1) are provided at both ends of the sprocket shaft of the tensioning sprocket (6), an adjusting screw rod (6-2) is connected to the tensioning bearing seat (6-1), and a locking nut (6-3) is sleeved on the adjusting screw rod (6-2).

3. A contoured tugboat sorting and conveying structure according to claim 1, Features: The outer surface of the contoured tugboat (8) is a groove structure.

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