CN214629066U - Chain connection type livestock and poultry manure cleaning machine - Google Patents

Abstract

The utility model discloses a chain connection formula animal manure descaling machine mainly comprises dung scraping plate, action wheel, the host computer that forms from driving wheel and motor equipment, wire rope, corner wheel, travel switch, control box, travel switch mainly by the casing, travel switch main shaft, vernier, limit switch position control pole, the equipment of pulse signal subassembly installed in the casing constitute, travel switch fixed mounting in the host computer from the host computer shell directly over on the driving wheel and travel switch main shaft wherein one end with the host computer is connected for the chain from the connected mode of driving wheel main shaft. The utility model discloses a design a dedicated travel switch and install it in the host computer department of keeping away from the excrement way to effectively prevent that equipment from being corroded, greatly reduced the incidence of trouble, improved the life of equipment, reduced the degree of difficulty of installation and maintenance, wire rope's wearing and tearing when its pulse signal subassembly can effectively prevent equipment trouble reduce the maintenance cost.

Description

Chain connection type livestock and poultry manure cleaning machine

Technical Field

The utility model relates to a poultry mechanical equipment specifically is a novel chain connection formula animal manure descaling machine of installing in plant's animal house.

Background

The livestock manure cleaning machine is also called a manure cleaning machine and a manure scraping machine and is arranged on a manure channel in a livestock house of a farm. The traditional dung cleaner mainly comprises a left dung scraping plate and a right dung scraping plate which are arranged in a left dung channel and a right dung channel, a main machine (mainly formed by assembling a driving wheel, a driven wheel and a motor) and a travel switch (as shown in figure 1), wherein the left dung scraping plate and the right dung scraping plate are connected with the driving wheel and the driven wheel of the main machine through steel wire ropes (the steel wire ropes form a square loop through four corner wheels), so that the left dung scraping plate and the right dung scraping plate can be driven by the main machine to synchronously move), the steel wire ropes are driven by the rotation of the driving wheel to reciprocate and drive the left dung scraping plate and the right dung scraping plate to reciprocate in the dung channels so as to scrape the dung in the dung channels out of the dung channels for cleaning, the travel switch is arranged at one end of the dung channels, when the dung scraping plates move to one end part of the dung channels in the forward direction, the travel switch controls the driving wheel of the main machine to rotate in the reverse direction, so as to drive the dung scraping plates to move to the other end of the dung channels in the reverse direction through the steel wire ropes, the dung scraping plate reciprocates back and forth, so that the livestock and poultry dung is cleaned from the house to the outside of the house, the purposes of saving manpower, optimizing the internal environment of the livestock and poultry house and improving the production efficiency are achieved.

However, for many years, the popularization and use of dung cleaners have been plagued by the following factors: firstly, the dung cleaner is generally arranged in a dung channel of a livestock and poultry house, the running environment of the device is severe, and particularly, the current dung cleaner controls a travel switch of a dung scraping plate to do reciprocating motion (generally, a touch contact is respectively fixed on steel wire ropes at two sides of the scraping plate, a control switch is respectively arranged at corner wheels at two sides of the scraping plate, when the scraping plate runs to a specified extreme position towards one end, the touch contact on the steel wire rope touches the control switch at the corner wheels, the control switch controls a host to reversely rotate and drives the scraping plate to move towards the other end through the steel wire ropes), the dung cleaner is arranged at the position of the dung channel, a large amount of corrosive substances such as livestock and poultry dung, urine, disinfectant, ammonia gas and the like in solid phase, liquid phase and gas phase exist, the elements and components of the automatic control of the device are damaged, so that the travel switch and other devices run down and the service life of the device is shortened; secondly, when the dung scraping plate reciprocates back and forth in the dung channel, the phenomenon of blocking is easy to occur, once the dung scraping plate is blocked and cannot move, the steel wire rope driving the dung scraping plate to move cannot move, at the moment, the motor driving the steel wire rope to move through the driving wheel still works, the motor drives the driving wheel to rotate, the steel wire rope sleeved on the outer surface of the driving wheel can slide, strong friction can be generated between the immovable steel wire rope and the outer surface of the rotating driving wheel, so that the driving wheel and the steel wire rope are quickly abraded and damaged, and once the driving wheel and the steel wire rope need to be replaced, time and labor are consumed and extremely high maintenance cost is generated. Meanwhile, if the travel switch fails, the phenomenon of slipping between the steel wire rope and the driving wheel can be caused, so that the driving wheel and the steel wire rope are quickly abraded; thirdly, in the installation process of the traditional dung cleaner, the implementation and wiring of automatic equipment are complex, and electricians or technicians specially trained can be competent for installation work, livestock and poultry farms are generally built in mountains and fields far away from communities in rural areas, electricians with implementation technical capacity are scarce, and the mechanical dung cleaner technology is slowly popularized; fourthly, construction quality problems such as uneven surface, uneven slope, unmatched slope requirement and equipment design and the like often occur in the construction of the excrement channel in the building process of the livestock and poultry house, operation faults are frequent after equipment is installed, and then equipment is damaged.

SUMMERY OF THE UTILITY MODEL

The technical problem solved by the utility model is to provide a novel chain connection type livestock and poultry manure cleaning machine installed in livestock and poultry houses in livestock farms, so as to solve the defects and the defects in the background technology.

The utility model provides a technical problem adopt following technical scheme to realize:

the utility model provides a chain connection formula animal manure descaling machine, mainly by installing the dung scraping plate in the excrement way, the host computer that the action wheel, follow driving wheel and motor equipment formed connects the wire rope of host computer and dung scraping plate to and supporting corner wheel, travel switch, control box constitute its characterized in that: travel switch mainly by the casing, install travel switch main shaft, vernier, limit switch position control pole, the equipment of pulse signal subassembly in the casing and constitute, a mounting panel is respectively installed at both ends about the inside of casing, the travel switch main shaft be the screw rod, axle sleeve movable mounting is passed through on two mounting panels at the both ends of travel switch main shaft, travel switch fixed mounting in on the host computer shell directly over the host computer from the driving wheel and one of them one end of travel switch main shaft extend to travel switch casing outside and with the host computer passes through the chain from the driving wheel main shaft and is connected, the vernier be a vertical pole, the bottom mounting of this vertical pole has a nut and with travel switch main shaft screw rod threaded connection, can make the vernier move about on the travel switch main shaft through rotating travel switch main shaft screw rod, a limiting plate is still installed to the top of the travel switch main shaft between two mounting panels, open on this limiting plate and have one along travel switch main shaft direction and be in the spacing groove directly over the travel switch main shaft, the top setting of vernier vertical pole is at the spacing inslot of limiting plate, both ends respectively are provided with a limit switch about the spacing groove, two limit switch respectively through threaded connection movable mounting on two limit switch position control poles for the screw rod, both ends pass through axle sleeve movable mounting about the limit switch position control pole on controlling two mounting panels and one of them one end extends to the travel switch casing outside, can adjust limit switch's position about through rotating limit switch position control pole, the pulse signal subassembly by one install on the travel switch main shaft and evenly distributed have the signal disc of a plurality of holes to and constitute through the pulse signal inductor that circuit and control box are connected.

For the utility model discloses, travel switch fixed mounting in the host computer from the host computer shell directly over the driving wheel on and travel switch main shaft and host computer from the driving wheel main shaft parallel, the sprocket is all installed from the tip of driving wheel main shaft to travel switch main shaft and host computer, the sprocket of travel switch main shaft tip is in the host computer from directly over the driving wheel main shaft tip sprocket and two sprockets pass through the chain and connect, and the host computer drives travel switch main shaft rotation from the accessible chain when driving wheel main shaft rotates.

To the utility model discloses, travel switch main shaft and host computer all install the belt pulley from the tip of driving wheel main shaft, the belt pulley of travel switch main shaft tip is in the host computer and passes through the belt to be connected from directly over the driving wheel main shaft tip belt pulley and two belt pulleys, and the host computer drives travel switch main shaft rotation from accessible leather strap when driving wheel main shaft rotates

To the utility model, the number of the dung scraping plates is one, two, three or four.

Has the advantages that: 1. the utility model designs a special travel switch and installs the travel switch at the host far away from the excrement channel, thereby keeping away from the severe operation environment of the excrement channel and effectively preventing the equipment from being corroded, thereby greatly reducing the occurrence rate of faults and prolonging the service life of the equipment; 2. a pulse signal component is designed in the special travel switch, whether the dung scraping plate is stuck or not is detected by detecting the state of a driven wheel of the host, and the working state of the host is controlled at the same time, so that the phenomenon that a steel wire rope slips on a driving wheel of the host when the dung scraping plate is stuck can be effectively prevented, the abrasion of the steel wire rope is effectively prevented, and the maintenance cost is reduced; 3. This animal manure descaling machine simplifies each circuit and integrates, has reduced the degree of difficulty and the cost of installation and maintenance.

Drawings

FIG. 1 is a top view of the overall structure of a prior art dung cleaner;

FIG. 2 is a top view of the overall structure of the dung cleaner of the present invention;

FIG. 3 is a front view (A-A section) of the travel switch of the present invention;

FIG. 4 is a top view of the travel switch of the present invention (sectional view B-B);

FIG. 5 is a right side view (cross-sectional view C-C) of the travel switch of the present invention;

FIG. 6 is a top view of the connection structure of the travel switch and the host;

fig. 7 is a left side view of a connection structure of the travel switch and the main unit.

In the figure: 1-dung path, 2-dung scraping plate, 3-driving wheel, 4-driven wheel, 5-motor, 6-steel wire rope, 7-corner wheel, 8-travel switch, 9-shell, 10-travel switch main shaft, 11-vernier, 12-limit switch, 13-limit switch position adjusting rod, 14-mounting plate, 15-driven wheel main shaft, 16-nut, 17-limit plate, 18-limit groove, 19-hole, 20-signal disc, 21-pulse signal inductor, 22-belt, 23-main machine shell, 24-chain wheel and 25-chain.

Detailed Description

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Referring to the attached drawings 1-7, a chain connection type livestock manure cleaning machine mainly comprises a manure scraping plate 2 arranged in a manure channel 1, a main machine which is mainly formed by assembling a driving wheel 3, a driven wheel 4 and a motor 5, a steel wire rope 6 connecting the main machine and the manure scraping plate, a corner wheel 7, a travel switch 8 and a control box (not shown in the attached drawings), wherein the components and related technical characteristics are as follows:

1. this chain connection formula animal manure descaling machine's overall structure: the integral structure of the livestock and poultry manure cleaning machine is basically the same as that of the existing livestock and poultry manure cleaning machine, the livestock and poultry manure cleaning machine still mainly comprises manure scraping plates, a main machine, a steel wire rope, corner wheels, a travel switch, a control box and the like, the four corner wheels are used for integrally arranging the manure scraping plates into a square shape, the manure scraping plates are arranged in a manure channel, the number of the manure scraping plates can be one piece arranged on one side of the square layout or two pieces arranged on two symmetrical sides or three pieces arranged on three sides or four pieces arranged on the periphery according to the actual condition of a livestock and poultry farm, and each manure scraping plate is connected with the steel wire rope; the main machine is mainly composed of a driving wheel, a driven wheel and a motor, a steel wire rope is tightly wound and sleeved in a groove on the driving wheel, the driven wheel (the outer edge of the wheel is also provided with a groove, the steel wire rope is placed in the groove, the driven wheel is driven to rotate by using the friction force between the steel wire rope and the groove in the movement process of the steel wire rope, in order to effectively ensure that the steel wire rope can effectively and fully drive the driven wheel to rotate in the movement process, the top end of the outer circle surface of the driven wheel can be slightly higher than the steel wire rope or the diameter of the driven wheel is slightly larger than the distance between the upper steel wire rope and the lower steel wire rope, so as to play an anti-winding role on the steel wire rope in the movement process, effectively ensure the normal work of the steel wire rope, when in work, the motor rotates and drives the driving wheel to rotate through a chain or a belt 22, the driving wheel then drives the steel wire rope tightly wound and sleeved on the driven wheel to rotate and simultaneously drive a dung scraping plate to move, the positive rotation and the negative rotation of the motor are controlled by the travel switch, and the dung scraping plate is driven by the steel wire rope to reciprocate between one end and the other end in the dung channel, so that the livestock and poultry dung in the dung channel is cleaned out of the dung channel. The main difference of the livestock and poultry manure cleaning machine and the existing livestock and poultry manure cleaning machine in the overall structure is that a travel switch which is completely different from the original travel switch is designed and the layout of the travel switch is installed at completely different positions.

2. A travel switch: the structure and the installation position of the travel switch are core innovation points of the technology, in the technology, as shown in attached figures 3-5, the innovative travel switch is mainly formed by assembling a shell 9, a travel switch main shaft 10, a vernier 11, a limit switch 12, a limit switch position adjusting rod 13 and a pulse signal component which are installed in the shell, the left end and the right end of the interior of the shell are respectively provided with an installation plate 14, the travel switch main shaft is a screw rod, two ends of the travel switch main shaft are respectively provided with a common hollow cylindrical shaft sleeve (not drawn in the attached figures) which is fixed on the installation plates, two ends of the travel switch main shaft are inserted into the hollow cylindrical shaft sleeve and can ensure that the travel switch main shaft can rotate, and the travel switch is fixedly installed on a host shell 23 right above a host driven wheel, one end of the travel switch main shaft extends to the exterior of the travel switch shell and is movably installed on the host driven wheel The mechanical driven wheel main shaft 15 is connected, the vernier is a vertical rod, a nut 16 is fixed at the bottom end of the vertical rod and is in threaded connection with a travel switch main shaft screw, the vernier can move left and right on the travel switch main shaft by rotating the travel switch main shaft screw, a limit plate 17 is further installed above the travel switch main shaft between the two mounting plates, a limit groove 18 which is along the direction of the travel switch main shaft and is positioned right above the travel switch main shaft is arranged on the limit plate, the top end of the vernier vertical rod is arranged in the limit groove of the limit plate, the left end and the right end of the limit groove are respectively provided with a limit switch 12, the two limit switches are respectively movably installed on two limit switch position adjusting rods which are screw rods through threaded connection, the left end and the right end of the limit switch position adjusting rod are respectively connected through shaft sleeves (not drawn in the attached figures, for ordinary cavity tube-shape axle sleeve, this cavity tube-shape axle sleeve is fixed on the mounting panel, and the both ends of limit switch position control pole are inserted in this cavity tube-shape axle sleeve and can guarantee that limit switch position control pole can rotate can) movable mounting on controlling two mounting panels and one of them end extends to the travel switch casing outside, can adjust limit switch's position about through rotating limit switch position control pole, the pulse signal subassembly by one install on the travel switch main shaft and evenly distributed have the signal disc 20 of a plurality of holes 19 to and the pulse signal inductor 21 who is connected through circuit and control box constitutes.

The working process and the principle of the travel switch are as follows:

firstly, the stroke switch of the existing livestock and poultry excrement cleaning machine is arranged at the corner wheel and beside the excrement channel and is very easy to be corroded and damaged, the core of the technology is that besides the structure of the stroke switch, the stroke switch is arranged on a host far away from the excrement channel, the main shaft of the stroke switch is connected with the main shaft of a driven wheel of the host through a chain, when the host starts working in the forward direction and drives the steel wire rope to start to move in the forward direction (the movement direction of the steel wire rope is shown as arrows in figures 2 and 7), the steel wire rope drives the driven wheel to rotate and drives the main shaft of the stroke switch to rotate through the main shaft of the driven wheel, at the moment, a vernier arranged on the main shaft (which is a screw rod) of the stroke switch through a nut moves towards one end under the action of the rotation force of the main shaft of the stroke switch (because the top end of the vernier is arranged in a limiting groove of a limiting plate, the vernier cannot rotate along with the rotation of the main shaft of the stroke switch, only can move left and right along the direction of the limit groove), in the process, the steel wire rope drives the dung scraping plate to move forward towards one end of the dung scraping plate in the dung passage, when the dung scraping plate moves forward to the set limit position at one end, the cursor also moves forward to the set limit position at one end, the top end of the cursor touches and triggers the limit switch arranged at one end of the limit groove at the limit position, the limit switch sends signals to the control box through a circuit and controls the motor to rotate reversely through an electric control component in the control box, meanwhile, the steel wire rope drives the dung scraping plate to move reversely towards the other end in the dung passage, the steel wire rope simultaneously drives the main machine to rotate reversely from the driven wheel and drives the travel switch main shaft to rotate reversely through the driven wheel main shaft, so that the cursor moves reversely towards the other end, when the cursor moves reversely to the limit position at the other end, the top end of the cursor touches and triggers the limit switch arranged at the other end of the limit groove, the limit switch feeds back a signal to the control box and controls the motor to rotate reversely again, and the reciprocating motion of the dung scraping plate in the dung channel is controlled through reciprocating motion.

Secondly, in the reciprocating action process of the travel switch, along with the rotation of a main shaft of the travel switch, a signal panel arranged on the main shaft of the travel switch rotates along with the main shaft of the travel switch, a pulse signal sensor facing the signal panel can sense pulse signals generated by the rotation of holes 19 on the signal panel, and when the pulse signal sensor can sense the pulse signals generated by the rotation of the holes along with the signal panel, the main shaft of the travel switch rotates, namely the main driven wheel of a host connected with the main shaft of the travel switch rotates all the time, namely the main driven wheel rotates, namely a steel wire rope and a scraping plate work normally, and the phenomena of 'stuck' and 'slipping' do not occur, under the condition, a circuit of a control box controlled by the pulse signal sensor is normally open; when the pulse signal sensor cannot sense the pulse signal generated by the rotation of the signal panel, the signal panel stops rotating, which means that the main shaft of the travel switch and the main driven wheel connected with the main shaft of the travel switch stop rotating, that is, the main driven wheel stops rotating, and the main machine is shut down and stops working (if the main driven wheel is shut down manually, the main driven wheel is in normal operation), or the dung scraping plate is "stuck" in the dung channel, so that the steel wire rope cannot normally act and the driven wheel cannot normally rotate, under the condition, the main motor still works and drives the driving wheel to rotate, so that the steel wire rope slips on the main machine driving wheel, the steel wire rope is quickly worn, and at the moment, the pulse signal sensor controls the control box to cut off the main machine power supply and send an alarm signal (such as a fault alarm lamp flickers), and the main machine stops working, thereby effectively preventing the steel wire rope from being worn rapidly in a fault state and informing the working personnel to carry out maintenance and troubleshooting.

Thirdly, the limiting switch position adjusting rod is used for adjusting the left position and the right position of the limiting switch so as to control the reciprocating motion amplitude of the dung scraping plate in the dung channel: for example, when the reciprocating distance of the dung scraping plate in the dung channel needs to be shortened, the two limit switch position adjusting rods are rotated (one end of each limit switch position adjusting rod extending to the outside of the travel switch shell is screwed), so that the two limit switches move towards the middle and the distance between the two limit switch positions is properly shortened, and meanwhile, the movement limit positions of one end or two ends of the dung scraping plate when the dung scraping plate moves in the dung channel can be adjusted through the limit switch position adjusting rods.

Fourthly, regarding to the circuit of the travel switch: the existing livestock and poultry excrement cleaning machine is characterized in that a common travel switch is arranged at the position of a corner wheel close to an excrement channel, the circuit of the common travel switch is complex, a professional installer is required to install the travel switch, and the circuit is extremely easy to corrode and short circuit due to the fact that the travel switch is close to the excrement channel.

3. In specific implementation, as shown in fig. 2, 6, and 7, the travel switch is fixedly mounted on the main frame housing directly above the main frame driven wheel, and the travel switch main shaft is parallel to the main frame driven wheel main shaft, both the main frame driven wheel main shaft and the travel switch main shaft extend to the outside of the main frame driven wheel main shaft housing, and a chain wheel 24 is mounted at the end of the main frame driven wheel main shaft, and the chain wheel at the end of the travel switch main shaft is directly above the chain wheel at the end of the main frame driven wheel main shaft, and the two chain wheels are connected by a chain 25. When the main machine driven wheel main shaft rotates, the travel switch main shaft can be driven to rotate through the chain. Meanwhile, the chain wheels arranged at the end parts of the two main shafts can be changed into belt wheels, the chain is changed into a belt, the two main shafts are driven by the belt wheels and the belt, but the chain wheels and the chain are preferentially used for driving, and the belt wheels are easy to slip, so that the driving between the belt and the belt wheels is possibly asynchronous.

Compare in current animal manure descaling machine: 1. the utility model designs a special travel switch and installs the travel switch at the host far away from the excrement channel, thereby keeping away from the severe operation environment of the excrement channel and effectively preventing the equipment from being corroded, thereby greatly reducing the occurrence rate of faults and prolonging the service life of the equipment; 2. a pulse signal component is designed in the special travel switch, whether the dung scraping plate is stuck or not is detected by detecting the state of a driven wheel of the host, and the working state of the host is controlled at the same time, so that the phenomenon that a steel wire rope slips on a driving wheel of the host when the dung scraping plate is stuck can be effectively prevented, the abrasion of the steel wire rope is effectively prevented, and the maintenance cost is reduced; 3. this animal manure descaling machine simplifies each circuit and integrates, has reduced the degree of difficulty and the cost of installation and maintenance.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be included within the scope of the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a chain connection formula animal manure descaling machine, mainly by installing the dung scraping plate in the excrement way, the host computer that the action wheel, follow driving wheel and motor equipment formed connects the wire rope of host computer and dung scraping plate to and supporting corner wheel, travel switch, control box constitute its characterized in that: travel switch mainly by the casing, install travel switch main shaft, vernier, limit switch position control pole, the equipment of pulse signal subassembly in the casing and constitute, a mounting panel is respectively installed at both ends about the inside of casing, the travel switch main shaft be the screw rod, axle sleeve movable mounting is passed through on two mounting panels at the both ends of travel switch main shaft, travel switch fixed mounting in on the host computer shell directly over the host computer from the driving wheel and one of them one end of travel switch main shaft extend to travel switch casing outside and with the host computer passes through the chain from the driving wheel main shaft and is connected, the vernier be a vertical pole, the bottom mounting of this vertical pole has a nut and with travel switch main shaft screw rod threaded connection, can make the vernier move about on the travel switch main shaft through rotating travel switch main shaft screw rod, a limiting plate is still installed to the top of the travel switch main shaft between two mounting panels, open on this limiting plate and have one along travel switch main shaft direction and be in the spacing groove directly over the travel switch main shaft, the top setting of vernier vertical pole is at the spacing inslot of limiting plate, both ends respectively are provided with a limit switch about the spacing groove, two limit switch respectively through threaded connection movable mounting on two limit switch position control poles for the screw rod, both ends pass through axle sleeve movable mounting about the limit switch position control pole on controlling two mounting panels and one of them one end extends to the travel switch casing outside, can adjust limit switch's position about through rotating limit switch position control pole, the pulse signal subassembly by one install on the travel switch main shaft and evenly distributed have the signal disc of a plurality of holes to and constitute through the pulse signal inductor that circuit and control box are connected.

2. A chain-link type livestock manure cleaning machine according to claim 1, characterized in that: travel switch fixed mounting on the host computer shell directly over the host computer from the driving wheel and travel switch main shaft and host computer from driving wheel main shaft parallel, the sprocket is all installed to the tip of travel switch main shaft and host computer from driving wheel main shaft, the sprocket of travel switch main shaft tip is in the host computer from driving wheel main shaft tip sprocket directly over and two sprockets pass through the chain and connect, and accessible chain drives travel switch main shaft when host computer from driving wheel main shaft rotation and rotates.

3. A chain-link type livestock manure cleaning machine according to claim 2, characterized in that: the belt pulleys are mounted at the end parts of the travel switch main shaft and the main machine driven wheel main shaft, the belt pulley at the end part of the travel switch main shaft is positioned right above the belt pulley at the end part of the main machine driven wheel main shaft, the two belt pulleys are connected through a belt, and the main machine driven wheel main shaft can drive the travel switch main shaft to rotate through a leather strip when rotating.

4. A chain-link type livestock manure cleaning machine according to claim 1, characterized in that: the number of the dung scraping plates is one, two, three or four.

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