CN204490040U - A kind of slot type Automatic feed and discharging machine - Google Patents

Abstract

This utility model discloses a trough-type automatic feeding and discharging machine. The feeding and discharging machine includes a trough-shaped hopper, which is connected to a material-retrieving mechanism via a support. The support slides relative to a slider disposed within the hopper via a slide rail. A lifting mechanism is provided between the outside of the hopper and the support. A guide groove is provided inside the support. A ring transmission chain is provided between the outside of the guide groove and the support. Several material-retrieving hoppers are mounted on the ring transmission chain. The ring transmission chain meshes with a driving sprocket and a driven sprocket, respectively. The driving sprocket and the driven sprocket are supported on the support via material-retrieving transmission shafts. The traveling mechanism includes a traveling drive wheel located at the bottom of the hopper, which is connected to a traveling drive motor. The unloading mechanism includes a unloading hopper door located at the bottom of the hopper, which is connected to a crank-rocker mechanism. The leveling mechanism includes a leveling spiral shaft supported on the upper part of the hopper. A cable winding and unwinding device and an automatic control system are all installed outside the hopper.

Description

A trough type automatic feeding and discharging machine

technical field

The utility model relates to the technical field of feeding and discharging equipment for trough-type aerobic fermentation compost of organic waste, in particular to a trough-type automatic feeding and discharging machine.

Background technique

In the prior art, two kinds of technological processes are usually used in the discharge link of the trough-type aerobic fermentation compost, one is a loader plus a dump truck, and the other is a belt conveyor plus a compost turner. The process of using a loader and a dump truck to discharge materials is a fully manual operation, which is labor-intensive and low in efficiency. Vehicles frequently entering and leaving the fermentation tank will compact the fermentation materials and block the aeration plate at the bottom, resulting in incomplete and uneven fermentation, prolonging the fermentation cycle, and at the same time, fuel vehicles will cause secondary pollution. The discharge process of belt conveyor and pile turner is semi-mechanized. The discharge is realized by turning the material a certain distance every day through the pile turner. The processing process consumes a lot of energy and relies heavily on the stability of a single device, which is not conducive to continuous production. run.

Chinese patent ZL201220330068.2 discloses an intelligent aerobic fermentation compost optimization system, including fermentation tank, fermentation material, turning and throwing machine, ePTFE composite membrane, oxygen temperature monitoring point, oxygen temperature monitor, data analysis control center, tank bottom Aeration fan, tank bottom aeration pipe. The trough composting project adopting this utility model has the advantages of both dynamic and static composting, can realize multi-layer structure, intelligent control, can realize fully automatic unmanned operation; can realize fully enclosed operation, and reduce corrosion to the workshop. The fermentation material is placed in the fermentation tank, and the oxygen concentration and temperature of the fermentation pile are monitored by multi-point sampling through a new oxygen temperature monitoring device with real-time monitoring and analysis functions, and the oxygen temperature data is sent to the data analysis and control in real time through the oxygen temperature monitor Center for processing, control the aeration frequency and aeration volume of the aeration fan through the pile temperature and oxygen concentration fed back by the data analysis and control center. When the fermentation temperature exceeds the safety value set by the monitoring device, the turning machine will turn over, thereby Realize intelligent flipping and aeration. The turning and throwing machine adopts drum turning and throwing. Cover the upper part of the material pile while turning and throwing. The system does not have an automatic feeding and discharging mechanism, so it cannot be used for feeding and discharging organic waste tank-type aerobic fermentation compost.

Chinese patent ZL02233258.8 discloses an electric multi-functional turning and slag loading machine of "turning-crushing-mixing-stirring-stacking-reloading-pilling" for materials in the organic fermentation process, which has a tire-type four-wheel drive mechanism , It also includes electric transmission mechanism, drum assembly, hinged hydraulic cylinder lifting luffing assembly and conveying mechanism. This electric multi-function dumping and slag loading machine is especially suitable for pit-type operations, climbing steep slopes, and working on muddy and slippery sites. It is also suitable for trough-type composting, ridge-type composting, and ground treatment of materials; it is especially suitable for fermented materials in aerobic fermentation processes. The characteristics of volume reduction can reload the materials, improve the effective utilization of the site, and can complete the leveling of uneven stockpile and the removal of obstacles, crushing large blocks, paving and leveling operations of steep stockpile. However, this equipment cannot be used for the input and output of organic waste tank type aerobic fermentation compost.

Utility model content

The purpose of the utility model is to overcome the defects in the prior art, provide a trough-type automatic feeding and discharging machine with the characteristics of high efficiency, high degree of intelligence, low energy consumption, etc., which can realize the full automation of aerobic fermentation feeding and discharging .

In order to achieve the above purpose, the technical solution of the utility model is to provide a trough-type automatic feeding and discharging machine, the feeding and discharging machine includes a bin body, a feeding mechanism, a walking mechanism, a discharging mechanism, a flat Material mechanism, lifting mechanism, cable retracting device and automatic control system; the warehouse body is a trough structure, the material retrieving mechanism is connected with the warehouse body through a bracket, and the bracket slides relatively with the slider set in the warehouse body through a slideway. A lifting mechanism is provided between the outside of the warehouse body and the support, a guide groove is provided in the support, and an annular transmission mechanism is provided between the outside of the guide groove and the support. The annular transmission mechanism is equipped with several feeding hoppers. The transmission mechanism is respectively connected with the main driving wheel and the secondary driving wheel, and the main driving wheel and the secondary driving wheel are respectively supported on the bracket through the reclaiming drive shaft, wherein the reclaiming drive shaft connected with the main driving wheel is connected with the reclaiming driving motor; The mechanism includes a walking driving wheel arranged at the bottom of the bin body, which is connected to the traveling driving motor through a traveling transmission shaft; the unloading mechanism includes a unloading bin door arranged at the bottom of the bin body, and the unloading bin door is connected with a crank rocker mechanism The flat material mechanism includes a flat material screw shaft supported on the upper part of the warehouse body, the flat material screw shaft is connected with the flat material driving motor through the flat material transmission mechanism, and the cable retracting device and the automatic control system are installed outside the warehouse body .

Further, the bin body is an integral welded structure, and the bracket and the slideway are arranged in a cross shape, which divides the bin body into a square shape in the horizontal direction.

Further, the lift mechanism is a hydraulic lift drive mechanism, one end of the hydraulic cylinder in the hydraulic lift drive mechanism is connected to the outside of the bin body, and one end of the piston rod in the hydraulic lift drive mechanism is connected to the upper part of the bracket.

Further, the bracket is a door frame structure, the lifting mechanism is connected to the outside of the upper beam of the door frame, the guide groove is hoisted on the lower end of the upper beam inside the door frame, and the guide groove is a U-shaped structure with an opening upward.

Further, there are two guide grooves, which are symmetrically installed in the bracket.

Further, the material reclaiming drive shaft is installed on the bracket through bearings and bearing seats, the material reclaiming drive motor is installed on one side of the support, and the reclaiming drive motor is connected to the material reclaiming drive shaft through a reducer.

Further, the two guide grooves are respectively provided with two ring-shaped transmission mechanisms, and the ring-shaped transmission mechanisms are ring-shaped transmission chains, and the retrieving hoppers in opposite directions are installed on the two ring-shaped transmission chains with opposite circulation directions.

Further, the flat material screw shaft is respectively provided with left helical blades and right helical blades on both sides of the bracket, and the flat material driving motor is connected to the flat material screw shaft through a reducer.

Further, several unloading bin doors are provided at the bottom of the bin body, and a rotating shaft is arranged in the middle of each unloading bin door, and the rotating shaft is connected with the swing rod in the crank rocker mechanism, and several swing rods are connected with the rocker respectively. Hinged, one end of one of the several swing rods is hinged with one end of the piston rod in the hydraulic drive mechanism of the discharge bin door, and one end of the hydraulic cylinder in the hydraulic drive mechanism of the discharge bin door is hinged with the outside of the bin body.

Further, the automatic control system includes a PLC controller installed in the control cabinet and a control panel installed on the surface of the control cabinet, and the side and lower ends of the warehouse body are respectively provided with a warehouse body connected to the PLC controller Position sensor and material position sensor.

The advantages and beneficial effects of the utility model are that the trough-type automatic feeding and discharging machine has the characteristics of high feeding and discharging efficiency, high degree of intelligence, and low energy consumption, and can realize the whole process of aerobic fermentation feeding and discharging. Automate jobs. Eliminate compacted fermentation materials and blockage of the bottom aeration plate, complete, sufficient and uniform fermentation, shorten the fermentation cycle, and avoid secondary pollution of materials.

Description of drawings

Fig. 1 is the main view structure schematic diagram of the utility model trough type automatic feeding and discharging machine;

Fig. 2 is A-A sectional view of Fig. 1;

Fig. 3 is a top view of the bin body in Fig. 1 .

In the figure: 1-bin body, 2-bracket, 3-guide groove, 4-circular transmission chain, 5-feeding hopper, 6-main driving sprocket, 7-slave driving sprocket, 8-feeding drive shaft, 9 -feeding driving motor, 10-traveling driving wheel, 11-traveling transmission shaft, 12-traveling driving motor, 13-unloading bin door, 14-flat material screw shaft, 15-flat material driving motor, 16-hydraulic cylinder, 17-piston rod, 18-left helical blade, 19-right helical blade, 20-rotating shaft, 21-swing rod, 22-rocker, 23-piston rod, 24-hydraulic cylinder, 25-control cabinet, 26-control panel , 27-Storage Body Positioning Sensor, 28-Material Positioning Sensor, 29-Cable Reel, 30-Hysteresis Coupling, 31-Slip Ring Group, 32-Cable.

Detailed ways

As shown in Figures 1, 2, and 3, the feeding and discharging machine described in the utility model includes a bin body 1, a feeding mechanism, a walking mechanism, a discharging mechanism, a flat material mechanism, a lifting mechanism, a cable retracting device and an automatic Control system; the bin body 1 is a trough structure, and the reclaiming mechanism is connected to the bin body 1 through a bracket 2, and the bracket 2 slides and cooperates with the slider installed in the bin body 1 through a slideway. A lifting mechanism is provided between the support 2, a guide groove 3 is provided in the support 2, and an annular transmission chain 4 is provided between the outside of the guide groove 3 and the support 2, and several hoppers are installed on the annular transmission chain 4 5. The endless drive chain 4 meshes with the main drive sprocket 6 and the slave drive sprocket 7 respectively. The main drive sprocket 6 and the slave drive sprocket 7 are respectively supported on the bracket 2 through the retrieving drive shaft 8, and the main drive chain The feeding transmission shaft 8 connected to the wheel 6 is connected with the feeding drive motor 9; the traveling mechanism includes a walking driving wheel 10 arranged at the bottom of the warehouse body 1, and the walking driving wheel 10 is connected with the walking driving motor 12 through the walking transmission shaft 11; The mechanism includes a discharge bin door 13 arranged at the bottom of the bin body 1, and the discharge bin door 13 is connected with the crank rocker mechanism; The flat material transmission mechanism (not shown in the figure) is connected with the flat material driving motor 15, and the cable retracting device (not shown in the figure) and the automatic control system are all installed on the outside of the bin body 1 .

The warehouse body 1 described in the utility model is an integral welded structure, and the bracket 2 and the slideway are arranged in a cross shape, and the horizontal direction of the warehouse body 1 is divided into a square shape.

The lifting mechanism described in the utility model is a hydraulic lifting drive mechanism, one end of the hydraulic cylinder 16 in the hydraulic lifting drive mechanism is connected with the outside of the warehouse body 1, and one end of the piston rod 17 in the hydraulic lifting drive mechanism is connected with the top of the support 2.

The support 2 of the utility model is a door frame structure, and the elevating mechanism is connected with the outside of the upper beam of the door frame, and the guide groove 3 is hoisted on the lower end of the upper beam inside the door frame, and the guide groove 3 is a U-shaped structure with an upward opening.

The two guide grooves 3 provided by the utility model are symmetrically installed in the bracket 2 .

The retrieving drive shaft 8 described in the utility model is installed on the support 2 through bearings and bearing seats, and the retrieving drive motor 9 is installed on one side of the support 2, and the retrieving drive motor 9 is connected with the retrieving drive shaft 8 through a reducer.

The two guide grooves 3 of the utility model are respectively provided with two ring-shaped transmission chains 4, and the fetching hopper 5 is installed on the two ring-shaped transmission chains 4 opposite to the circulation direction. The flat material screw shaft 14 of the utility model is respectively provided with a left helical blade 18 and a right helical blade 19 on both sides of the support 2, and the flat material driving motor 15 is connected with the flat material screw shaft 14 through a reducer.

The utility model is provided with several unloading bin doors 13 at the bottom of the bin body 1, and the middle part of each unloading bin door 13 is provided with a rotating shaft 20, and the rotating shaft 20 is connected with the swing rod 21 in the crank rocker mechanism. Fork 21 is hinged with rocking bar 22 respectively, and one end of one of several fork 21 is hinged with one end of piston rod 23 in the hydraulic drive mechanism of discharge bin door 13, and in the hydraulic drive mechanism of discharge bin door 13 One end of the hydraulic cylinder 24 is hinged with the outside of the warehouse body 1.

The automatic control system described in the utility model includes a PLC controller installed in the control cabinet 25 and a control panel 26 installed on the surface of the control cabinet 25,

A bin positioning sensor 27 and a material positioning sensor 28 connected to the PLC controller are respectively provided at the side end and the lower end of the bin body 1 .

The cable retracting device described in the utility model is composed of a cable reel 29 , a hysteresis coupling 30 , a slip ring group 31 , and a cable 32 .

The feeding process of the trough-type automatic feeding and discharging machine of the utility model is: as shown in Figure 1, the trough-type automatic feeding and discharging machine passes through the traveling vehicle formed by the walking mechanism, and the trough-type automatic feeding and discharging The machine is automatically transported to the right below the storage bin in the mixing area, and the door 13 of the unloading bin is closed before accepting the material, and the reclaiming mechanism is lowered to the lowest level at the same time. The material in the buffer silo automatically falls into the bin body 1 by gravity. After the bin body 1 of the trough-type automatic feeding and discharging machine is filled with materials, the moving vehicle transports it to the end of the fermentation tank that is scheduled to be fed. , the trough-type automatic feeding and discharging machine moves to the predetermined unloading area through its own walking mechanism and automatic identification and positioning system, lifts the reclaiming mechanism to the preset unloading height, opens the unloading bin door 13, and the material gradually falls until the unloading is completed, close the unloading bin door 13, open the reclaiming mechanism, the trough-type automatic feeding and discharging machine walks while feeding, until it exits the unloading area, close the reclaiming mechanism, and the trough-type automatic feeding The material and discharge machine returns to the initial position of the traveling vehicle. The above-mentioned actions are repeated in a cycle until the feeding process is completed.

The utility model is a trough-type automatic feeding and discharging machine. The discharging process is: as shown in Figure 1, the trough-type automatic feeding and discharging machine returns to the traveling vehicle through the walking mechanism, and automatically moves to the fermentation to be discharged. At the end of the trough, the trough-type automatic feeding and discharging machine moves to the predetermined discharge area through its own walking mechanism and automatic identification and positioning system, and closes the discharge bin door 13 before starting to take the material. The height of the material is judged, and the reclaiming mechanism is lowered to the discharge height of the preset height difference. Turn on the reclaiming mechanism and the walking mechanism, and walk while retrieving the material until the bin body 1 is fully loaded. Stop the reclaiming mechanism and raise it to the highest point, the trough automatic feeding and discharging machine will automatically return to the trolley, and transport it to the end of the unloading slot through the trolley, through the trough automatic feeding and discharging The automatic walking system of the discharge machine moves to the unloading space area, and the left and right side unloading bin doors 13 are opened separately until the unloading is completed, then the unloading bin door 13 is closed, and the trough-type automatic feeding and discharging machine returns to the traveling vehicle. The above-mentioned actions are repeated in a cycle until the discharging process is completed.

The utility model is not limited to the above-mentioned embodiments, and any obvious improvements or changes made by those skilled in the art to the above-mentioned embodiments will not exceed the concept of the utility model and the scope of protection of the appended claims.

Claims (10)

1. A trough-type automatic feeding and discharging machine, characterized in that, the feeding and discharging machine includes a bin body, a reclaiming mechanism, a walking mechanism, a discharging mechanism, a leveling mechanism, a lifting mechanism, a cable receiving release device and automatic control system; the warehouse body is a trough structure, and the material retrieving mechanism is connected with the warehouse body through a bracket, and the bracket is relatively slidably matched with the slide block arranged in the warehouse body through a slideway, and between the outside of the warehouse body and the bracket There is a lifting mechanism between them, a guide groove is arranged in the bracket, and an annular transmission mechanism is arranged between the outside of the guide groove and the bracket. Several hoppers are installed on the annular transmission mechanism, and the annular transmission mechanism is respectively connected with the main driving wheel and the Connected from the drive wheel, the main drive wheel and the slave drive wheel are respectively supported on the bracket through the reclaiming drive shaft, wherein the reclaiming drive shaft connected to the main drive wheel is connected to the reclaiming drive motor; the traveling mechanism includes a The walking driving wheel is connected with the walking driving motor through the walking transmission shaft; the unloading mechanism includes the unloading bin door arranged at the bottom of the bin body, and the unloading bin door is connected with the crank rocker mechanism; the leveling mechanism includes a support on the bin The flat material screw shaft on the upper part of the body, the flat material screw shaft is connected with the flat material driving motor through the flat material transmission mechanism, and the cable retracting device and the automatic control system are all installed outside the warehouse body. 2. The trough-type automatic feeding and discharging machine according to claim 1, characterized in that, the bin body is an integral welded structure, and the bracket and slideway are arranged in a cross shape to divide the bin body into a square shape in the horizontal direction. 3. The trough-type automatic feeding and discharging machine as claimed in claim 1, wherein the lifting mechanism is a hydraulic lifting drive mechanism, one end of the hydraulic cylinder in the hydraulic lifting drive mechanism is connected to the outside of the warehouse body, and the hydraulic pressure One end of the piston rod in the lifting drive mechanism is connected with the upper part of the bracket. 4. The trough-type automatic feeding and discharging machine according to claim 1, wherein the bracket is a door frame structure, the lifting mechanism is connected to the outside of the upper beam of the door frame, and the guide groove is hoisted on the inside of the door frame At the lower end of the upper beam, the guide groove is in a U-shaped structure with an opening upward. 5. The trough-type automatic feeding and discharging machine according to claim 1, characterized in that, two of the guide grooves are symmetrically installed in the bracket. 6. The trough-type automatic feeding and discharging machine as claimed in claim 1, wherein the drive shaft for retrieving materials is installed on the support through bearings and bearing seats, and the drive motor for retrieving materials is installed on one side of the support. The reclaiming drive motor is connected with the reclaiming transmission shaft through a reducer. 7. The trough-type automatic feeding and discharging machine as claimed in claim 5, wherein two annular transmission mechanisms are respectively arranged in the two guide grooves, and the annular transmission mechanisms are annular transmission chains, which take The opposite direction of the hopper is installed on two endless transmission chains with opposite circulation direction. 8. The trough-type automatic feeding and discharging machine as claimed in claim 1, characterized in that, the flat material screw shaft is respectively provided with a left helical blade and a right helical blade on both sides of the bracket, and the flat material driving motor passes through The reducer is connected with the flat screw shaft. 9. The trough-type automatic feeding and discharging machine as claimed in claim 1, wherein a plurality of discharge bin doors are arranged at the bottom of the bin body, and a rotating shaft is arranged in the middle of each discharge bin door, Connect the rotating shaft to the swing rod in the crank rocker mechanism, hinge several swing rods to the rocker respectively, and hinge one end of one of the several swing rods to one end of the piston rod in the hydraulic drive mechanism of the unloading bin door, One end of the hydraulic cylinder in the hydraulic drive mechanism of the unloading bin door is hinged to the outside of the bin body. 10. The trough type automatic feeding and discharging machine as claimed in claim 1, wherein the automatic control system includes a PLC controller installed in the control cabinet and a control panel installed on the surface of the control cabinet, in which The side end and the lower end of the bin body are respectively provided with a bin body positioning sensor and a material positioning sensor connected to the PLC controller.