Collective packaging, discharging and conveying device for various part particles

Abstract

The utility model discloses a multi-part particle assembly packaging, discharging and conveying device. The utility model aims to solve the problems that in the prior art, the applicability of an assembly line is limited or places need to be enlarged, investment is increased, horizontal conveying blockage is easily caused, and installation, maintenance and repair are difficult. According to the technical scheme, the device comprises a rack, a horizontal conveying circulation system, an inclined conveying circulation system, a plurality of containing containers and a conversion system guide plate. The horizontal annular guide rail is fixed on the machine frame and arranged on the front face, the rear face, the left face and the right face, and the conveying plate chain is arranged on the annular guide rail in a sliding fit mode and formed by correspondingly and rotationally connecting a plurality of chain plates. The driving wheel is rotationally matched on the rack and drives the conveying plate chain to operate, the electric driving device is fixed on the rack and is in driving fit with the driving wheel, and one side, close to the interior of the horizontal conveying circulating system area, of the inclined conveying circulating system obliquely extends upwards towards the exterior of the horizontal conveying circulating system area.

Description

TECHNICAL FIELD

[0001] The utility model relates to the pipeline equipment of the automatic counting of a variety of small material and the material collection packaging, especially a variety of parts particle collection packaging unloading conveying device. BACKGROUND

[0002] The pipeline that the automatic counting of a variety of small material and the material collection packaging can be carried out at present, is that a plurality of automatic counting material devices are arranged around a horizontal conveying circulation system, a variety of small material is counted and sent into the same container on the conveying circulation belt respectively, then the container is lifted to a high place by an inclined conveying circulation system, poured into a packaging bag, the bag opening of the packaging bag is closed by heat sealing, and then falls into the bag receiving device, so that each finished packaging bag contains a variety of small material with a set number, such as a bag of various building block parts required for assembling a toy car.

[0003] The automatic counting and packaging flow line for small pieces of material disclosed in the Chinese patent No. CN211996379U of the applicant's prior application is a flow line for automatically counting and collecting and packaging a plurality of small pieces of material, which comprises an automatic packaging device, an automatic conveying system, a plurality of material containing containers and a plurality of small piece material automatic counting and discharging devices. The discharging end of the automatic conveying system is connected with the discharging end of the automatic packaging device. The automatic conveying system is composed of a conveying chain moving in a cycle, a friction plate laid on the top surface of the conveying chain and a transverse conveyor matched with the conveying chain. The plurality of material containing containers are placed on the friction plate in sequence. Each small piece material automatic counting and discharging device is composed of a feeding hopper, a lifting and taking material mechanism, a conveying mechanism and a counting, collecting and discharging device arranged on the rack in sequence according to the small piece material conveying path. The plurality of small piece material automatic counting and discharging devices are arranged at the side of the conveying path of the automatic conveying system, and the discharging port of each device is above the material containing container on the automatic conveying system. The automatic conveying system is composed of two horizontally arranged horizontal conveying chains, two transverse conveyors respectively arranged at the middle of the end portions of the two horizontal conveying chains, an inclined conveying chain arranged outside the horizontal conveying chains, a transverse outward pushing mechanism arranged at the container inlet end of the inclined conveying chain and a transverse inward pushing mechanism arranged at the container outlet end of the inclined conveying chain. The upper portion of the end portion of the two horizontal conveying chains is provided with a running turning guide plate of the material containing container. The transverse conveyor is composed of a plurality of longitudinally arranged rotating rollers. The disadvantages of this scheme are as follows: first, since the two horizontally arranged horizontal conveying chains are independent running mechanisms with power respectively, two non-powered transverse conveyors composed of a plurality of rollers are arranged at the middle of the end portions of the two horizontal conveying chains to form a horizontal conveying cycle system. Therefore, the spacing between the two horizontally arranged horizontal conveying chains is narrow, and the left and right outer sides of the horizontal conveying cycle system cannot be installed with small piece material automatic counting and discharging devices. In addition, since the inclined conveying cycle system (inclined conveying chain 25) can only be installed at the outer side of the horizontal conveying cycle system, the small piece material automatic counting and discharging devices cannot be installed on this section of the horizontal conveying cycle system. Therefore, the number of small piece material automatic counting and discharging devices that can be installed on the flow line is small, that is, the types of small piece materials collected by the small piece material automatic counting and discharging devices are few, which limits the applicability of the flow line. If the number of small piece material automatic counting and discharging devices is to be increased, the length of the horizontal conveying chain needs to be increased, which not only requires the expansion of the working site, but also increases the equipment investment. Second, the material containing containers cannot be in a horizontal state when they are lifted on the inclined conveying cycle system, and the small piece materials in the material containing containers are likely to fall out when they are lifted, which affects the packaging qualification rate.

[0004] CN116767608A discloses a double-ring-shaped split and merging lane switching circulating conveying granular packaging production line, characterized in that it comprises a double-ring-shaped split and merging lane circulating lifting conveying device, a plurality of double-channel automatic counting and discharging devices arranged at a material receiving station of the double-ring-shaped split and merging lane circulating lifting conveying device, and a material receiving and packaging control device arranged below a material discharging port of the double-ring-shaped split and merging lane circulating lifting conveying device. The double-channel automatic counting and discharging device is used for dispensing, counting, screening and discharging the parts according to the preset required quantity. The double-ring-shaped split and merging lane circulating lifting conveying device is used for collecting, transporting and dumping the parts discharged from all the double-channel automatic counting and discharging devices. The material receiving and packaging control device is used for receiving the parts conveyed from the double-ring-shaped split and merging lane circulating lifting conveying device for integrated bagging and packaging processing. The double-ring-shaped split and merging lane circulating lifting conveying device comprises a double-ring-shaped feeding mechanism, a split and merging lane switching mechanism arranged on the double-ring-shaped feeding mechanism, a material receiving mechanism placed in the double-ring-shaped feeding mechanism for receiving and transporting, a material receiving stop mechanism arranged on one side of the double-ring-shaped feeding mechanism to control the conveying and stopping action of the material receiving mechanism, and a circulating lifting mechanism connected with the double-ring-shaped feeding mechanism. The material receiving stop mechanism is arranged at the material receiving station. The double-channel automatic counting and discharging device comprises a particle lifting mechanism, a storage part arranged at the lower end of the particle lifting mechanism, and a double-channel material feeding mechanism arranged below the feeding end of the particle lifting mechanism. The discharge end of the double-channel material feeding mechanism is connected with a counting, storage, discharging and rejecting mechanism. The discharging port of the counting, storage, discharging and rejecting mechanism is arranged above the double-ring-shaped feeding mechanism. The characteristics of this scheme are that the horizontal conveying and circulating system parts of two independent small part automatic counting and packaging assembly lines are nested together. The inclined conveying and circulating system matched with the horizontal conveying and circulating system in the middle is arranged in the middle. The inclined conveying and circulating system matched with the horizontal conveying and circulating system on the outside is arranged on the outside. The shortcomings of this scheme are that the unpowered horizontal conveyors at the left and right ends of the horizontal conveying and circulating system in the middle need to be lengthened. When the friction driving inertia of the front and rear horizontal conveying chains to the material containers is lost on the unpowered horizontal conveyors, the material containers often have not walked through the unpowered horizontal conveyors, resulting in horizontal conveying blockage of the material containers. On the other hand, the horizontal conveying and circulating system on the outside is nested with the horizontal conveying and circulating system in the middle, so the horizontal conveying and circulating system on the outside needs to be lengthened. When the friction driving inertia of the front and rear horizontal conveying chains to the material containers is lost on the unpowered horizontal conveyors, the material containers often have not walked through the unpowered horizontal conveyors, resulting in horizontal conveying blockage of the material containers. Figure 2The unpowered transverse conveyer formed by several rollers at the right end is made longer, and the front and rear horizontal conveying chain plates give the friction drive inertia of the containing containers to stall on the unpowered transverse conveyer, and the containing containers cannot finish the unpowered transverse conveyer, thereby causing the horizontal conveying of the containing containers to be blocked; secondly, the left and right sides of the two independently operated horizontal conveying circulation systems cannot be provided with automatic counting and discharging devices, the number of the automatic counting and discharging devices that can be installed on the two assembly lines is small, that is, the types of the small parts and granular materials that can be discharged by each assembly line are small, and the applicability of the assembly line is limited; if the number of the automatic counting and discharging devices is to be increased, the length of the horizontal conveying chain needs to be increased, which not only needs to expand the working space, but also needs to increase the equipment investment; thirdly, the space in which the inner horizontal conveying circulation system is sleeved and the space in which the matched inclined conveying circulation system is sleeved are very narrow, which leads to the difficulty in installation, maintenance and repair of the inner horizontal conveying circulation system and the matched inclined conveying circulation system. SUMMARY

[0005] In order to overcome the problems of the prior art, such as the number of the automatic counting and discharging devices that can be installed on the assembly line being small, the applicability of the assembly line being limited, the need to expand the space and increase the investment, the horizontal conveying being easily blocked, and the difficulty in installation, maintenance and repair, the utility model aims to provide an improved multi-part and granular material collecting and packaging discharging and conveying device, which can overcome the defects of the prior art.

[0006] The utility model discloses a kind of multi-component particle collection package discharging conveying devices, including rack, horizontal conveying circulation system, inclined conveying circulation system, several containers and conversion system guide plate, the container outlet of the horizontal conveying circulation system is connected with the container inlet of the inclined conveying circulation system by the conversion system guide plate, the container inlet of the horizontal conveying circulation system is connected with the container outlet of the inclined conveying circulation system by the conversion system guide plate, the inclined conveying circulation system is by the transmission chain that circulates on the rack cooperation and several container fixed seats installed on the transmission chain, the top front end of the inclined conveying circulation system is as the container of the container container, its below is opposite automatic packaging device, several small piece material automatic counting discharging device uses outside of the horizontal conveying circulation system, the several containers are placed in sequence on the conveying plate chain of the horizontal conveying circulation system, the horizontal conveying circulation system is equipped with container limiting rail on the both sides of the conveying plate chain, and it is characterized in that: the horizontal conveying circulation system is by the horizontal annular guide rail that is set in front, back, left and right four sides and fixed on the rack, the conveying plate chain that is correspondingly rotationally connected by several chain plates and is slidably fitted on the annular guide rail, the driving wheel that drives the conveying plate chain to operate and is rotationally fitted on the rack and the electric drive device that is fixed on the rack and is drivingly cooperated with the driving wheel are formed, the inclined conveying circulation system leans on one side in the area of the horizontal conveying circulation system and extends upwardly to the area outside the horizontal conveying circulation system.

[0007] The driving wheel can be provided with more than one, the driving wheel is arranged at the turning of the conveying plate chain of the horizontal conveying circulation system, the turning of the conveying plate chain of the horizontal conveying circulation system without driving wheel can be provided with a guide wheel, the guide wheel is rotationally fitted on the rack, the driving wheel and the guide wheel are all gear structures, the teeth on the gear structure of the driving wheel drive the lower part of each chain plate of the conveying plate chain to drive the conveying plate chain to slide on the horizontal annular guide rail, the teeth on the gear structure of the guide wheel cooperate with the lower part of each chain plate of the conveying plate chain to guide the turning of the conveying plate chain, the driving wheel is powered by the electric drive device.

[0008] The chain plate can be composed of the upper friction conveying plate and the lower plate interconnection part, the outer side of the plate interconnection part is provided with the protruding shaft head as the lower part of the chain plate, the friction conveying plate is on the top surface of the horizontal annular guide rail, the plate interconnection part and the protruding shaft head are in the horizontal annular guide rail, the driving wheel and the guide wheel cooperate with the protruding shaft head on the chain plate of the conveying plate chain through the side window of the horizontal annular guide rail.

[0009] The rotating connection part between the plates of the lower part of each chain plate in the technical solution can be composed of a circular ring, two long legs extending from the circular ring, a convex shaft head respectively arranged on the outer side of the end of the two long legs, a pin shaft tightly fitted on the two convex shaft heads, and a rotating shaft piece between the two long legs and through which the pin shaft passes. A long hole for the pin shaft to pass through is arranged on the side wall of the circular ring. The corresponding rotating connection of the two chain plates I and II is that the circular ring of chain plate I is rotatingly fitted on the rotating shaft piece of chain plate II, and the pin shaft of chain plate II passes through the long hole on the circular ring of chain plate I.

[0010] The inclined conveying circulation system in the technical solution can be composed of a chain wheel, a chain fitted on the chain wheel, a plurality of material containing container seats connected on the chain, and a chain wheel electric driving device drivingly matched with the chain wheel. The material containing container seat can be composed of a seat body, a material containing container fixing fork on the top of the seat body, a chain connecting part on the side of the seat body, a roller on the lower side of the seat body, and a return support shaft head on the side of the seat body. The seat body is supported on the ascending guide rail of the inclined conveying circulation system to run through the roller, so that the top surface of the seat body remains horizontal when the seat body is in the ascending state. The seat body is supported on the descending guide rail of the inclined conveying circulation system to run through the return support shaft head, so that the seat body can be stable when it is in the descending state.

[0011] The utility model discloses a beneficial effect is: because the horizontal conveying circulation system is by fixed in the horizontal annular guide rail of four sides of front, back, left, right setting of the frame, the sliding cooperation of the conveying chain of corresponding rotation connection of a plurality of chain plates in the annular guide rail, the driving wheel of rotation cooperation in the frame and the electric drive device of fixed in the frame and the driving wheel drive cooperation constitute, so use the conveying chain of one laying in the horizontal annular guide rail can constitute a horizontal conveying seamless circulation system, because no longer need to use the unpowered transverse conveyor of a plurality of roll shafts, so the length of conveying chain in front, back, left, right four sides can be set arbitrarily, make the length of left, right side can be larger, thereby make the length of front, back not too long, in addition still because the inclined conveying circulation system leans in the horizontal conveying circulation system area one side, thereby can set more small piece material automatic counting unloading device outside the horizontal conveying circulation system, make the kind of small piece material of centralized unloading can be more, the applicability of assembly line is more extensive, and the operation site can be smaller, and the equipment investment can be less, because in the length of left, right side of conveying chain is larger, the space in the middle of the horizontal conveying circulation system is larger, the inclined conveying circulation system leans in the horizontal conveying circulation system area one side to the horizontal conveying circulation system area outside and inclines extension, so the installation, maintenance and maintenance of the inclined conveying circulation system are more convenient.

[0012] The utility model will be further described below in connection with the drawings and examples. DRAWINGS

[0013] Figure 1 It is the overhead schematic diagram of one embodiment of the utility model.

[0014] Figure 2 It is Figure 1 The A amplification schematic diagram of inclined conveying circulation system in

[0015] Figure 3 It is Figure 1 The B-B section view rotation amplification schematic diagram of horizontal annular guide rail, conveying chain and driving wheel in

[0016] Figure 4 It is Figure 1 The back surface partial section view amplification schematic diagram of the section of conveying chain separation of

[0017] Figure 5 It is Figure 2 The three-dimensional amplification schematic diagram of one material container seat separation of

[0018] Fig. 1: 1, frame; 2, horizontal conveying circulation system; 3, inclined conveying circulation system; 4, container; 5, conversion system guide plate; 6, container outlet of horizontal conveying circulation system; 7, container inlet of horizontal conveying circulation system; 8, conveying chain; 9, container fixing seat; 10, automatic packaging device; 11, conveying plate chain; 12, container limiting rail; 13, chain plate; 14, driving wheel; 15, guide wheel; 16, electric driving device; 17, friction conveying plate; 18, rotating connection part between plates; 19, protruding shaft head; 20, side window; 21, circular ring; 22, long leg; 23, pin shaft; 24, rotating shaft part; 25, long hole; 26, sprocket; 27, seat body; 28, container fixing fork; 29, chain connection part; 30, roller; 31, return support shaft head. DETAILED DESCRIPTION

[0019] REFERENCE Figures 1 to 5 The present multi-particulate collection packaging and conveying device comprises a frame 1, a horizontal conveying circulation system 2, an inclined conveying circulation system 3, a plurality of containers 4 and a conversion system guide plate 5. The container outlet 6 of the horizontal conveying circulation system 2 is connected to the container inlet of the inclined conveying circulation system 3 through the conversion system guide plate 5. The container inlet 7 of the horizontal conveying circulation system 2 is connected to the container outlet of the inclined conveying circulation system 3 through the conversion system guide plate 5. The inclined conveying circulation system 3 is composed of a conveying chain 8 and a plurality of container fixing seats 9 installed on the conveying chain 8. The top front end of the inclined conveying circulation system 3 serves as the pouring end of the container 4, and the automatic packaging device 10 is arranged below the inclined conveying circulation system 3. A plurality of automatic counting and discharging devices for small parts are arranged on the outside of the horizontal conveying circulation system 2. The plurality of containers 4 are placed on the conveying plate chain 11 of the horizontal conveying circulation system 2 in sequence. The horizontal conveying circulation system 2 is provided with container limiting rails 12 on both sides of the conveying plate chain 11. The horizontal conveying circulation system 2 is composed of horizontal ring-shaped guide rails 12 arranged on the front, back, left and right sides of the frame 1, a conveying plate chain 11 composed of a plurality of chain plates 13 rotatably connected to the horizontal ring-shaped guide rails 12, a driving wheel 14 rotatably connected to the frame 1 and driving the conveying plate chain 11 to move, and an electric driving device 16 fixed to the frame 1 and drivingly connected to the driving wheel 14. The inclined conveying circulation system 3 extends upward and outward from the region of the horizontal conveying circulation system 2.

[0020] In addition, the driving wheels 14 are provided in two, and the driving wheels 14 are respectively arranged at two turning positions of the conveying plate chain 11 of the horizontal conveying circulation system 2. The two turning positions of the conveying plate chain 11 of the horizontal conveying circulation system 2 without the driving wheels are respectively provided with guide wheels 15, and the guide wheels 15 are rotationally fitted on the frame 1. The driving wheels 14 and the guide wheels 15 are both in the gear structure. The driving wheels 14 drive the conveying plate chain 11 to circularly slide on the horizontal annular guide rail 12 by the teeth of the gear structure of the driving wheels 14 to push the lower pushed position of each chain plate 13 of the conveying plate chain 11. The guide wheels 15 guide the turning of the conveying plate chain 11 by the teeth of the gear structure of the guide wheels 15 to cooperate with the lower pushed position of each chain plate 13 of the conveying plate chain 11. The driving wheels 14 are powered by the electric driving device 16.

[0021] The chain plate 13 is composed of the upper friction conveying plate 17 and the lower plate-to-plate rotation connecting position 18. The outer side of the plate-to-plate rotation connecting position 18 is provided with the protruding shaft head 19 as the lower pushed position of the chain plate 13. The friction conveying plate 17 is on the top surface of the horizontal annular guide rail 12. The plate-to-plate rotation connecting position 18 and the protruding shaft head 19 are in the horizontal annular guide rail 12. The driving wheels 14 and the guide wheels 15 cooperate with the protruding shaft head 19 on the chain plate 13 of the conveying plate chain 11 through the side window 20 of the horizontal annular guide rail 12.

[0022] The lower plate-to-plate rotation connecting position 18 of each chain plate 13 is composed of a circular ring 21, two long legs 22 extending from the circular ring 21, the protruding shaft head 19 arranged on the outer side of the end of each long leg 22, the pin shaft 23 tightly fitted on the two protruding shaft heads 19, and the rotation shaft piece 24 between the two long legs 22 and through which the pin shaft 23 passes. The side wall of the circular ring 21 is provided with the long hole 25 through which the pin shaft 23 passes. The corresponding rotation connection of the two chain plates 13-1 and 13-2 is that the circular ring 21 of the chain plate 13-1 is rotationally fitted on the rotation shaft piece 24 of the chain plate 13-2, and the pin shaft 23 of the chain plate 13-2 passes through the long hole 25 of the circular ring 21 of the chain plate 13-1.

[0023] The inclined conveying circulation system 3 is composed of the sprocket 26, the conveying chain 8 fitted on the sprocket 26, the plurality of container fixing seats 9 connected on the conveying chain 8, and the sprocket electric driving device (not shown) drivingly fitted with the conveying chain 8. Referring to Figure 5The container fixing seat 9 can be composed of a seat body 27, a container fixing fork 28 on the top of the seat body 27, a chain connecting part 29 on the side of the seat body 27, a roller 30 on the lower side of the seat body 27 and a return support shaft head 31 on the side of the seat body 27. The roller 30 is supported on the ascending guide rail 32 of the inclined conveying circulation system 3 to run so that the top surface of the seat body 27 keeps horizontal when it is in the ascending state. The return support shaft head 31 is supported on the descending guide rail 33 of the inclined conveying circulation system 3 to run so that the seat body 27 can be stable when it is in the descending state.

[0024] When in use, a plurality of small piece automatic counting and discharging devices are arranged outside the horizontal conveying circulation system 2, and a plurality of the material containing containers 4 are placed on the top surface of the conveying plate chain 11 of the horizontal conveying circulation system 2 in sequence; the electric drive device 16 of the horizontal conveying circulation system 2 and the sprocket electric drive device of the inclined conveying circulation system 3 are started, the conveying plate chain 11 of the horizontal conveying circulation system 2 is driven by the driving wheel 14 and guided by the guide wheel 15, the conveying plate chain 11 runs in a clockwise direction on the horizontal annular guide rail 12, the conveying plate chain 11 drives the material containing container 4 to run synchronously, the conveying chain 8 of the inclined conveying circulation system 3 is driven by the sprocket 26 to run in an anticlockwise direction after rising and then descending, the conveying chain 8 drives the container fixing seat 9 on it to run synchronously; when one of the material containing containers 4 passes the position of a small piece automatic counting and discharging device on the horizontal conveying circulation system 2, the small piece automatic counting and discharging device discharges a certain number of a kind of part particles into the material containing container 4, and the more the number of the small piece automatic counting and discharging devices the material containing container 4 passes during the running, the more the number of the kinds of part particles discharged into the material containing container 4; when one of the material containing containers 4 continues to run to the container outlet 6 of the horizontal conveying circulation system 2, the material containing container 4 enters the container inlet of the inclined conveying circulation system 3 under the guidance of the conversion system guide plate 5, the outside of the material containing container 4 is inserted into the material containing container fixing fork 28 on the top surface of the container fixing seat 9 on the conveying chain 8 of the inclined conveying circulation system 3, so that the material containing container 4 is fixed on the container fixing seat 9 and rises with the container fixing seat 9, during the rising process, the rollers 30 on the lower side of the container fixing seat 9 run on the rising guide rail 32 of the inclined conveying circulation system 3, so that the material containing container 4 keeps in a horizontal state; when the material containing container 4 runs to the top front end of the inclined conveying circulation system 3, it is turned over to pour all the part particles in the material containing container 4 into the collection packaging hopper of the automatic packaging device 10, and then into the packaging bag with the bag opening unfolded on the automatic packaging device 10; then the empty material containing container 4 descends, during the descending process, the return support shaft head 31 of the container fixing seat 9 runs on the descending guide rail 33 of the inclined conveying circulation system 3, so that the material containing container 4 can run smoothly; when the material containing container 4 runs to the container outlet of the inclined conveying circulation system 3, the material containing container 4 enters the container inlet 7 of the horizontal conveying circulation system 2 under the guidance of the conversion system guide plate 5, and is moved to the top surface of the conveying plate chain 11, and runs with the conveying plate chain 11 to carry out the second round of discharging circulation.

Claims

1. A multi-component particle assembly packaging and dispensing device, comprising a frame, a horizontal conveying circulation system, an inclined conveying circulation system, a plurality of holding containers and a conversion system guide plate, the container outlet of the horizontal conveying circulation system is connected with the container inlet of the inclined conveying circulation system through the conversion system guide plate, the container inlet of the horizontal conveying circulation system is connected with the container outlet of the inclined conveying circulation system through the conversion system guide plate, the inclined conveying circulation system is composed of a conveying chain in cooperation with the frame in a circulation movement and a plurality of container fixing seats installed on the conveying chain, the top front end of the inclined conveying circulation system serves as the pouring end of the holding container, and the automatic packaging device is arranged below the top front end, a plurality of small material automatic counting and dispensing devices are arranged on the outer side of the horizontal conveying circulation system, the plurality of holding containers are sequentially placed on the conveying plate chain of the horizontal conveying circulation system, and the horizontal conveying circulation system is provided with holding container limiting railings on both sides of the conveying plate chain, characterized in that: The horizontal conveying circulation system is composed of horizontal annular guide rails fixed on the frame, a conveying plate chain composed of a plurality of chain plates and corresponding rotating connections, driving wheels rotatingly fitted on the frame and driving the conveying plate chain to run, and electric driving devices fixed on the frame and drivingly matched with the driving wheels.

2. The multi-particulate collection package dispensing conveyor of claim 1, wherein: The driving wheels are provided more than one, the driving wheels are arranged at the turning positions of the conveying plate chain of the horizontal conveying circulation system, the turning positions of the conveying plate chain of the horizontal conveying circulation system without driving wheels are provided with guide wheels, the guide wheels are rotatingly fitted on the frame, the driving wheels and the guide wheels are all gear structures, the teeth on the gear structure of the driving wheels drive the lower part of each chain plate of the conveying plate chain to be pushed to drive the conveying plate chain to slide on the horizontal annular guide rails, the teeth on the gear structure of the guide wheels are matched with the lower part of each chain plate of the conveying plate chain to guide the turning of the conveying plate chain, and the driving wheels are powered by the electric driving devices.

3. The multi-particulate assembly package dispensing conveyor of claim 2, wherein: The chain plate is composed of an upper friction conveying plate and a lower plate-to-plate rotating connection part, the outer side of the plate-to-plate rotating connection part is provided with a protruding shaft head as the lower part of the chain plate to be pushed, the friction conveying plate is on the top surface of the horizontal annular guide rail, the plate-to-plate rotating connection part and the protruding shaft head are in the horizontal annular guide rail, and the driving wheels and the guide wheels are matched with the protruding shaft heads on the chain plates of the conveying plate chain through the side windows of the horizontal annular guide rail.

4. The multi-particulate collection package dispensing conveyor of claim 3, wherein: The lower plate-to-plate rotating connection part of each chain plate is composed of a circular ring, two long legs extending from the circular ring, protruding shaft heads respectively arranged on the outer sides of the ends of the two long legs, a pin shaft tightly fitted on the two protruding shaft heads, and a rotating shaft member between the two long legs and through which the pin shaft passes, a long hole for the pin shaft to pass through is arranged on the side wall of the circular ring, and the corresponding rotating connection of the two chain plates I and II is that the circular ring of the chain plate I is rotatingly fitted on the rotating shaft member of the chain plate II, and the pin shaft of the chain plate II passes through the long hole on the circular ring of the chain plate I.

5. The multi-particulate collection package dispensing conveyor of claim 1, 2, 3, or 4, wherein: The inclined conveying circulation system is composed of a chain wheel, a chain matched with the chain wheel, a plurality of material container seats connected with the chain, and a chain wheel electric driving device matched with the chain wheel for driving. The material container seat is composed of a seat body, a material container fixing fork on the top of the seat body, a chain connecting part on the side of the seat body, a roller on the lower side of the seat body, and a return support shaft head on the side of the seat body. The roller is supported on the ascending guide rail of the inclined conveying circulation system to run so that the top surface of the seat body keeps horizontal when the seat body is in the ascending state. The return support shaft head is supported on the descending guide rail of the inclined conveying circulation system to run so that the seat body can be stable when it is in the descending state.

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