CN214139836U - Throw material dolly - Google Patents
Throw material dolly Download PDFInfo
- Publication number
- CN214139836U CN214139836U CN202023246264.5U CN202023246264U CN214139836U CN 214139836 U CN214139836 U CN 214139836U CN 202023246264 U CN202023246264 U CN 202023246264U CN 214139836 U CN214139836 U CN 214139836U
- Authority
- CN
- China
- Prior art keywords
- hopper
- chassis
- walking chassis
- door
- feeding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model provides a feeding trolley, which comprises a walking chassis, a hopper and a discharge valve; the walking chassis can move according to a preset path; the hopper is arranged on the walking chassis, and the top end of the hopper is provided with a feed inlet which is used for inputting materials; the bottom end of the hopper is connected with a discharge pipe, the discharge pipe is used for outputting materials, and a discharge valve is arranged on the discharge pipe and used for controlling the on-off of the discharge pipe; the bottom end of the walking chassis is provided with a channel for allowing the discharge pipe to pass through. During the use, throw the material dolly and remove the department of feeding, after the completion of feeding, the walking chassis drives the hopper and removes the department of feeding for the discharge tube aims at ground dog-house, later, opens the discharge valve, makes the material can arrange to the ground dog-house in the hopper and accomplish and throw the material, throws the material and accomplishes the back, and the discharge tube is closed, and the walking chassis leaves along predetermineeing the route or other routes of setting for. The utility model discloses replace manpower transport raw materials, improved raw materials handling efficiency, saved the manpower.
Description
Technical Field
The utility model relates to a feed factory throws material equipment technical field, especially relates to a throw material dolly.
Background
When the feed is processed in the breeding industry, the raw materials need to be transported and put in the production workshop. At present, most of the raw materials for feed production are manually put in at fixed points, and the raw materials are manually carried and put in, which wastes time and labor.
Therefore, how to improve the efficiency of material transportation and save manpower is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a throw material dolly can improve raw materials handling efficiency, uses manpower sparingly.
In order to achieve the above object, the utility model provides a following technical scheme:
a feeding trolley comprises a walking chassis, a hopper and a discharge valve;
the walking chassis can move according to a preset path;
the hopper is arranged on the walking chassis, and a feed inlet is formed in the top end of the hopper and used for inputting materials;
the bottom end of the hopper is connected with a discharge pipe, the discharge pipe is used for outputting the materials, and the discharge valve is arranged on the discharge pipe and used for controlling the on-off of the discharge pipe;
and a channel allowing the discharge pipe to pass through is formed at the bottom end of the walking chassis.
In a specific embodiment, the feeding trolley further comprises a bin gate;
the bin gate can be installed at the feed inlet in an opening and closing mode.
In another embodiment, the door is removably mounted at the feed opening.
In another embodiment, the feeding trolley further comprises a driving device;
the driving device is in transmission connection with the bin gate and can drive the bin gate to move so as to open and close the feeding hole.
In another specific embodiment, the bin gate includes a first bin gate and a second bin gate, the driving device includes a first electric push rod and a second electric push rod, a piston rod of the first electric push rod is connected to the first bin gate, a piston rod of the second electric push rod is connected to the second bin gate, a first travel switch capable of abutting against a positioning block on the second bin gate is disposed on an outer side of the first bin gate, a second travel switch capable of abutting against a positioning block on the first bin gate is disposed on an outer side of the second bin gate, when the bin gate is closed, the first travel switch abuts against the positioning block on the second bin gate, and the second travel switch abuts against the positioning block on the first bin gate;
and/or
The feed port is positioned below the raw material feed port, and the projection of the raw material feed port to the feed port falls in the feed port;
and/or
The hopper is a conical bin.
In another specific embodiment, the feeding trolley further comprises a third travel switch and a fourth travel switch;
the third travel switch and the fourth travel switch are respectively arranged on the outer side of the first bin gate and the outer side of the second bin gate;
when the door is opened, the third travel switch is abutted against the side wall of the first door installed at the feed inlet, and the fourth travel switch is abutted against the side wall of the second door installed at the feed inlet.
In another specific embodiment, the feeding trolley further comprises an upper limit level indicator;
the upper limit material level meter is arranged in the hopper and used for detecting the height of the material in the hopper, and the upper limit material level meter is in signal connection with the driving device;
when the upper limit material level meter detects that the material in the hopper exceeds a first preset height, the driving device drives the bin gate to be closed, and the raw material feed opening stops discharging.
In another specific embodiment, the feeding trolley further comprises a lower limit level indicator;
the lower limiting charge level indicator is arranged in the hopper, is positioned below the upper limiting charge level indicator and is used for detecting the height of the material in the hopper;
and when the lower limit level indicator detects that the material in the hopper is lower than a second preset height, the material feeding of the hopper is finished, and the discharge valve is closed.
In another embodiment, the feeding trolley further comprises a hopper support;
the hopper support is detachably mounted on the walking chassis, and the hopper is mounted on the hopper support.
In another specific embodiment, the walking chassis comprises a chassis body, a driving wheel and a universal wheel;
the driving wheels comprise a first driving wheel and a second driving wheel, and the universal wheels comprise a first universal wheel and a second universal wheel;
the first driving wheel and the second driving wheel are connected to the bottom end of the chassis main body in a diagonal rotatable mode, and the first universal wheel and the second universal wheel are connected to the bottom end of the chassis main body in a diagonal rotatable mode.
In another specific embodiment, the walking chassis further comprises a shock absorption bridge, the middle part of the shock absorption bridge is hinged to the bottom end of the chassis main body, the shock absorption bridge is of a Z-shaped structure, a first end of the shock absorption bridge is in contact with the bottom end of the chassis main body, and a second end of the shock absorption bridge is away from the bottom end of the chassis main body by a preset distance;
the two ends of the damping bridge are respectively connected with the driving wheel and the universal wheel.
In another specific embodiment, the walking chassis further comprises a magnetic navigation module;
the preset path is a path for laying a magnetic stripe;
the magnetic navigation module is installed chassis main part bottom, just the magnetic navigation module with controller signal connection in the chassis main part, the controller control the walking chassis is along the magnetic stripe removes.
In another specific embodiment, the number of the magnetic navigation modules is 3, and the magnetic navigation modules are arranged at the bottom end of the chassis main body in a triangular shape.
In another specific embodiment, the walking chassis further comprises an obstacle avoidance sensor;
the obstacle avoidance sensor is installed on the chassis main body.
In another specific embodiment, the obstacle avoidance sensor is a laser obstacle avoidance sensor;
the number of the obstacle avoidance sensors is 2, and the obstacle avoidance sensors are arranged on the chassis main body in a diagonal manner.
In another specific embodiment, the walking chassis further comprises a protective cover;
the protection casing cladding is in around the chassis main part, just keep away barrier sensor and install on the protection casing.
In another specific embodiment, the walking chassis further comprises a bumper strip;
the anti-collision strips are coated on the peripheral corners of the chassis main body.
In another specific embodiment, the walking chassis further comprises a steering drive;
the steering driving device comprises a fluted disc, a steering engine, a mounting seat, a first gear and a second gear;
the fluted disc is arranged at the bottom end of the chassis main body, the mounting seat is connected with the inner ring of the fluted disc, and the driving wheel is rotatably arranged at the bottom end of the mounting seat;
the steering engine is mounted on the mounting seat and is in transmission connection with the first gear, and the first gear is in meshing transmission with the outer ring of the fluted disc;
the second gear is rotatably arranged on the mounting seat and is in meshing transmission with the outer ring of the fluted disc.
In another specific embodiment, the walking chassis further comprises a positioning module and a positioning module mounting bracket;
the positioning module mounting bracket is mounted on the chassis main body, and the positioning module is mounted on the positioning module mounting bracket.
According to the utility model discloses an each embodiment can make up as required wantonly, and the embodiment that obtains after these combinations is also in the utility model discloses the scope is the utility model discloses a part of the concrete implementation mode.
According to the technical scheme, the utility model provides a throw material dolly during the use, throw the material dolly and remove the department of feeding for in the material gets into the hopper from the feed inlet, after the completion of feeding, the walking chassis drives the hopper and removes the department of feeding, make the discharge tube aim at the ground dog-house, later, open the discharge valve, make the material can arrange in the hopper and accomplish to throw the material to the ground dog-house, throw the material and accomplish the back, the discharge tube is closed, the walking chassis leaves along predetermineeing route or other routes of setting for. The utility model discloses a throw the material dolly, replaced manpower transport raw materials, improved raw materials handling efficiency, saved the manpower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without performing novelty work.
Fig. 1 is a schematic three-dimensional structure diagram of a feeding trolley provided by the utility model;
fig. 2 is a schematic three-dimensional structure diagram of the hopper provided by the present invention;
fig. 3 is a schematic three-dimensional structure diagram of the hopper support provided by the present invention;
fig. 4 is a schematic view of a three-dimensional structure of the walking chassis provided by the present invention in an angular direction;
fig. 5 is a schematic view of a three-dimensional structure of the walking chassis provided by the present invention in another angular direction;
fig. 6 is a schematic view of a three-dimensional structure of the walking chassis provided by the present invention in another angular direction;
fig. 7 is a schematic view of a front view structure of the walking chassis provided by the present invention;
fig. 8 is a schematic top view of the walking chassis provided by the present invention;
fig. 9 is a schematic view of the bottom structure of the walking chassis provided by the present invention.
Wherein, in fig. 1-9:
the walking chassis comprises a walking chassis 1, a hopper 2, a discharge valve 3, a feeding hole 201, a discharge pipe 202, a channel 101, a bin gate 4, a driving device 5, a raw material feeding hole 6, an upper limit level indicator 7, a lower limit level indicator 8, a hopper support 9, a magnetic strip 10, a waterproof shell 11, an electricity meter 12, a ground feeding hole 13, a chassis main body 101, a driving wheel 102, a universal wheel 103, a shock absorption bridge 104, a steering driving device 105, a fluted disc 1051, a steering engine 1052, a magnetic navigation module 106, an obstacle avoidance sensor 107, a protective cover 108, an anti-collision strip 109, a positioning module 110, a positioning module mounting support 111, a pin shaft 112, an electric cover plate 14 and a battery gate 15.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
As shown in figure 1, the utility model discloses a feeding trolley used for carrying materials. Wherein, throw the material dolly and include walking chassis 1, hopper 2 and discharge valve 3.
The walking chassis 1 can be according to presetting the route motion, specifically, is provided with the wheel on the walking chassis 1, through the wheel along presetting the route operation, also can lay the track along presetting the route, offers the spout that slides along the track on the walking chassis 1.
The hopper 2 is arranged on the walking chassis 1, a feed inlet 201 is formed in the top end of the hopper 2, and the feed inlet 201 is used for inputting materials. The feed inlet 201 is arranged at the top end of the hopper 2 to facilitate the input of materials.
It should be noted that the feeding port 201 can input materials through a conveying pipeline, and can also discharge materials through aligning the feeding port 201 with a blanking port.
A discharge pipe 202 is connected to the bottom end of the hopper 2, the discharge pipe 202 is used for outputting materials, and a discharge valve 3 is installed on the discharge pipe 202 and is used for controlling the on-off of the discharge pipe 202, as shown in fig. 2. In a normal state, the discharge valve 3 is in a closed state, at the moment, the discharge pipe 202 is disconnected, and materials cannot be discharged from the discharge pipe 202; when needs are unloaded, discharge valve 3 is opened, and discharge tube 202 is in the state that switches on this moment, and the material is discharged from discharge tube 202, realizes the input of material. In order to facilitate the discharge of the material, the discharge opening of the discharge pipe 202 is arranged coaxially with the inlet 201.
Specifically, discharge valve 3 includes baffle and driver, and the baffle is rotatable to be installed in discharge tube 202, and the driver is fixed outside discharge tube 202, and is connected with the baffle transmission, and the driver can drive the baffle and turn to the shutoff or open the position of discharge tube 202, and the driver is servo motor to the realization is to the accurate control of drive baffle. The baffle plate is consistent with the discharge pipe 202 in shape, and when the discharge pipe 202 is a circular pipe, the baffle plate is a circular plate; when the discharge tube 202 is a square tube, the baffle is a square plate. It should be noted that the discharge valve 3 may be other valves capable of opening and closing the discharge pipe 202.
The bottom end of the walking chassis 1 is provided with a channel 101 for allowing the discharge pipe 202 to pass through, so that the materials can be discharged conveniently. The passageway 101 runs through walking chassis 1, and during actual operation, moves the below of unprocessed food grains feed opening through throwing the material dolly, and then discharges unprocessed food grains through unprocessed food grains feed opening and get into in the hopper 2.
A ground feeding port 13 is formed in the ground, and the ground feeding port 13 is connected to feed processing equipment through a pipeline.
The utility model provides a throw the material dolly, during the use, throw the material dolly and remove the department of feeding, make the material get into hopper 2 from feed inlet 201 in, after the completion of feeding, walking chassis 1 drives hopper 2 and removes the department of feeding, make discharge tube 202 aim at ground dog-house 13, afterwards, open discharge valve 3, make the material can arrange to ground dog-house 13 completion in the hopper 2 and throw the material, throw the material and accomplish the back, discharge tube 202 closes, walking chassis 1 leaves along predetermineeing route or other routes of setting for. The utility model discloses a throw the material dolly, replaced manpower transport raw materials, improved raw materials handling efficiency, saved the manpower.
In some embodiments, the feeding trolley further comprises a bin gate 4, and the bin gate 4 is openably and closably installed at the feeding port 201. The bin gate 4 can realize the sealing of the feed port 201 of the hopper 2, play a role in shielding the feed port 201 of the hopper 2 and prevent impurities from entering the hopper 2.
Further, the utility model discloses a door 4 can be installed at feed inlet 201 by pulling, it should be noted that door 4 is not limited to the pulling mode, also can be other connection modes, for example, door 4 is buckled at feed inlet 201, specifically sets up the buckle with door 4 joint on hopper 2, the buckle encircles the circumference setting of feed inlet 201; or one side of the bin gate 4 is hinged at the side wall of the feeding port 201, and the other side is locked on the hopper 2 through a lock or a buckle and the like.
In order to further use manpower sparingly, the utility model discloses a throw the material dolly and still include drive arrangement 5, drive arrangement 5 is connected with the 4 transmissions of door, can drive door 4 and remove in order to open and shut feed inlet 201.
Specifically, the driving device 5 is an electric push rod, a rack and pinion structure, an air cylinder or a hydraulic cylinder, or the like. The door 4 may be manually opened, and when the door 4 is manually opened, a handle may be provided to the door 4.
Further, the utility model discloses a door 4 includes first door and second door, and drive arrangement 5 includes first electric putter and second electric putter. The piston rod of the first electric push rod is connected with the first bin gate, the piston rod of the second electric push rod is connected with the second bin gate, a first travel switch capable of abutting against a positioning block on the second bin gate is arranged on the outer side of the first bin gate, a second travel switch capable of abutting against the positioning block on the first bin gate is arranged on the outer side of the second bin gate, when the bin gate is closed, the first travel switch abuts against the positioning block on the second bin gate, and the second travel switch abuts against the positioning block on the first bin gate, so that the bin gate 4 is closed.
It should be noted that the number of the doors 4 is not limited to 2, and may be only 1, and the driving device may also be other devices capable of opening and closing the doors 4, for example, the driving device 5 is a double-acting cylinder, and 2 cylinder rods of the double-acting cylinder are respectively connected to the first door and the second door.
Furthermore, the utility model discloses a throw material dolly still includes third travel switch and fourth travel switch, and third travel switch and fourth travel switch set up in the outside of first door and the outside of second door respectively; when the bin gate 4 is opened, the third travel switch is abutted against the side wall of the first bin gate installed on the feeding port 201, and the fourth travel switch is abutted against the side wall of the second bin gate installed on the feeding port 201, so that the bin gate 4 is opened in place.
In some embodiments, the utility model discloses a feed inlet 201 is located the below of raw materials feed opening 6, and raw materials feed opening 6 falls into feed inlet 201 to the projection of feed inlet 201 in, is convenient for arrange into feed inlet 201 smoothly with the material of raw materials feed opening 6 in. Specifically, the raw material feed opening 6 may be provided as a tapered opening.
In order to facilitate the butt joint of the feeding port 201 and the raw material discharging port 6, an in-place detection sensor can be arranged on the outer wall of the raw material discharging port 6, and when the in-place detection sensor detects that the hopper 2 is in place, the walking chassis 1 stops moving. Of course, a limiting device may be disposed below the raw material feed opening 6, and the limiting device limits the traveling chassis 1, so that the feed opening 201 of the hopper 2 is located right below the raw material feed opening 6. Specifically, the limiting device may be a baffle, a stopper, or the like, or may be a distance sensor, or the like.
Further, for the convenience of hopper 2 feeding and unloading, the utility model discloses a hopper 2 is the conical bin, and the upper end cross section of hopper 2 is big promptly, and the lower extreme cross section is little, is hourglass hopper-shaped. The hopper 2 is not limited to a tapered shape, and may have other shapes and may be set as needed.
In some embodiments, the feeding trolley further comprises an upper limit level indicator 7, the upper limit level indicator 7 is installed in the hopper 2 and used for detecting the height of the material in the hopper 2, specifically, the upper limit level indicator 7 is used for detecting the height of the material above the hopper 2, and the upper limit level indicator 7 is in signal connection with the driving device 5 through a controller in the feeding trolley.
After the upper limiting level indicator 7 detects that the hopper 2 is filled with materials, the materials are sent to the controller, the controller controls the closing of the feeding hole 201, the feeding trolley moves to the position of the ground feeding port 13, and the ground feeding port 13 is connected to feed processing equipment through a pipeline.
The fact that the hopper 2 is filled with material means that the height of the material is completely filled, that is, the maximum limit height of the material in the hopper 2, and can be set as required.
In some embodiments, the feeding trolley further comprises a lower level indicator 8, the lower level indicator 8 being mounted in the hopper 2 and located below the upper level indicator 7 for detecting the level of material in the hopper 2. Whether the hopper 2 is completely discharged or not is detected through the lower limiting level indicator 7, and then the discharging valve 3 is automatically closed through the controller. It should be noted that the clean discharge of the material in the hopper 2 means the height of the hopper 2 after the discharge, i.e. the minimum limit height of the material in the hopper 2, which can be set as required.
When the lower limit level indicator 8 detects that the materials in the hopper 2 are completely discharged, the material feeding of the hopper 2 is finished, and the discharge valve 3 is closed.
In some embodiments, the feeding trolley further comprises a hopper support 9, as shown in fig. 3, the hopper support 9 being mounted on the travelling chassis 1 and the hopper 2 being mounted on the hopper support 9. Specifically, the hopper support 9 is formed by welding steel pipes or plates, or may be formed by splicing sectional materials, as shown in fig. 3.
In order to facilitate the dismouting hopper holder 9 and hopper 2, the utility model discloses a hopper holder 9 can dismantle through screw etc. and connect on walking chassis 1, and hopper 2 can dismantle through bolt etc. and connect on hopper holder 9. The hopper support 9 can support the hopper 2, and the support strength of the hopper 2 is improved.
In some embodiments, the walking chassis 1 comprises a chassis body 101, drive wheels 102 and universal wheels 103, as shown in fig. 4-9. The driving wheels 102 include a first driving wheel and a second driving wheel, the universal wheels 103 include a first universal wheel and a second universal wheel, the first driving wheel and the second driving wheel are diagonally rotatably connected to the bottom end of the chassis main body 101, and the first universal wheel and the second universal wheel are diagonally rotatably connected to the bottom end of the chassis main body 101. Namely, along the advancing direction of the feeding trolley, one of the two wheels on the front row is a first driving wheel, the other is a first universal wheel, and one of the two wheels on the rear row is a second driving wheel, and the other is a second universal wheel.
Further, the utility model discloses a walking chassis 1 still includes middle part and chassis main part 101's bottom articulated shock attenuation bridge 104, and shock attenuation bridge 104 is Z type structure, and the first end of shock attenuation bridge 104 and the bottom contact of chassis main part 101, the second end of shock attenuation bridge 104 and the bottom of chassis main part 101 are apart from presetting the distance, and the one end of shock attenuation bridge 104 is unsettled promptly, and the other end contacts with chassis main part 101.
The number of the shock absorption bridges 104 is 2, two ends of one shock absorption bridge 104 are respectively connected with a first driving wheel and a first universal wheel, and two ends of the other shock absorption bridge 104 can also be respectively connected with a second driving wheel and a second universal wheel.
Specifically, the middle part of the shock absorbing bridge 104 is hinged to the lower end of the chassis main body 101 through a hinge pin 112.
Further, the utility model discloses a walking chassis 1 still includes to turn to drive arrangement 105 to realize turning to of wheel.
Specifically, the utility model discloses a steering drive device 105 includes fluted disc 1051, steering wheel 1052, mount pad, first gear and second gear. The fluted disc 1051 is arranged at the bottom end of the chassis main body 101, the mounting seat is connected with the inner ring of the fluted disc 1051, and the driving wheel 102 is rotatably arranged at the bottom end of the mounting seat; the steering engine 1052 is arranged on the mounting seat, the steering engine 1052 is in transmission connection with a first gear, and the first gear is in meshing transmission with the outer ring of the fluted disc 1051; the second gear is rotatably mounted on the mounting base and is in meshing transmission with the outer ring of the fluted disc 1051 to stabilize the mounting base and avoid swinging.
In order to reduce the volume and the ground clearance of the walking chassis 1, the driving wheel 102 is connected with a hub motor to realize rotation.
In some embodiments, the walking chassis 1 further comprises a magnetic navigation module 106, and the preset path is a path for laying the magnetic stripe 10. Magnetic navigation module 106 is installed in walking chassis 1 bottom, and magnetic navigation module 106 and the controller signal connection in the walking chassis 1, and controller control walking chassis 1 moves along magnetic stripe 10. Specifically, the magnetic navigation module 106 senses the change of the magnetic field intensity and sends the detected signal to the controller, and the controller calculates the deviation and the distance between the controller and the magnetic stripe 10 according to the received signal, so as to control the walking chassis 1 to move along the magnetic stripe 10.
Further, the utility model discloses a number of magnetic navigation module 106 is 3, is triangle-shaped and arranges the bottom at chassis main part 101. The number of magnetic navigation modules 106 may be increased or decreased as desired.
In some embodiments, the walking chassis 1 further comprises an obstacle avoidance sensor 107, and the obstacle avoidance sensor 107 is installed on the chassis main body 101 to avoid obstacles and avoid the feeding trolley colliding with the obstacles.
Further, the utility model discloses a keep away barrier sensor 107 keeps away barrier sensor 107 for laser, and the number of keeping away barrier sensor 107 is 2, is diagonal setting on walking chassis 1, makes to throw the material dolly when the walking, can 360 within ranges keep away the barrier.
In some embodiments, the walking chassis 1 further comprises a protective cover 108, the protective cover 108 covers around the chassis body 101, and the obstacle avoidance sensor 107 is mounted on the protective cover 108. Specifically, the material of the shield 108 may be set as required, and the shield 108 is made of stainless steel in this embodiment.
In some embodiments, the walking chassis 1 further includes an anti-collision strip 109, and the anti-collision strip 109 is wrapped on the peripheral corners of the chassis main body 101 to protect the walking chassis 1 and avoid damaging the walking chassis 1.
In some embodiments, the walking chassis 1 further includes a positioning module 110 and a positioning module mounting bracket 111, the positioning module mounting bracket 111 is mounted on the chassis main body 101, and the positioning module 110 is mounted on the positioning module mounting bracket 111. The positioning module 110 is used for positioning the precise position of the feeding trolley and for the fixed-point identification function of the walking chassis 1, such as fixed-point parking.
In some embodiments, a first accommodating cavity for accommodating the controller and the electrical components is further disposed in the chassis main body 101, and an opening of the first accommodating cavity is closed by the electrical cover plate 14.
Further, the utility model discloses a still be provided with the second that is used for holding the battery in the chassis main part 101 and hold the chamber, the second holds the opening in chamber and passes through battery door 15 and seal.
In some embodiments, the walking chassis 11 is provided with a charging interface for charging the feeding trolley, an idle button and an electricity meter for displaying the electric quantity, as shown in fig. 4. And waterproof shells are arranged outside the charging interface and the air opening button.
It should be noted that the terms indicating the directions in the present document, for example, the upper and lower terms, are set in the directions shown in fig. 1, and are used for convenience of description only and do not have other specific meanings.
It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in an article or device that comprises the element.
The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the core concepts of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (19)
1. A feeding trolley is characterized by comprising a walking chassis, a hopper and a discharge valve;
the walking chassis can move according to a preset path;
the hopper is arranged on the walking chassis, and a feed inlet is formed in the top end of the hopper and used for inputting materials;
the bottom end of the hopper is connected with a discharge pipe, the discharge pipe is used for outputting the materials, and the discharge valve is arranged on the discharge pipe and used for controlling the on-off of the discharge pipe;
and a channel allowing the discharge pipe to pass through is formed at the bottom end of the walking chassis.
2. A feeding trolley according to claim 1, further comprising a bin gate;
the bin gate can be installed at the feed inlet in an opening and closing mode.
3. A feeding trolley according to claim 2, characterised in that the gate is drawably mounted at the feed inlet.
4. A feeding trolley according to claim 3, further comprising a drive means;
the driving device is in transmission connection with the bin gate and can drive the bin gate to move so as to open and close the feeding hole.
5. The feeding trolley according to claim 4, wherein the door comprises a first door and a second door, the driving device comprises a first electric push rod and a second electric push rod, a piston rod of the first electric push rod is connected with the first door, a piston rod of the second electric push rod is connected with the second door, a first travel switch capable of abutting against a positioning block on the second door is arranged on the outer side of the first door, a second travel switch capable of abutting against a positioning block on the first door is arranged on the outer side of the second door, when the door is closed, the first travel switch abuts against a positioning block on the second door, and the second travel switch abuts against a positioning block on the first door;
and/or
The feed port is positioned below the raw material feed port, and the projection of the raw material feed port to the feed port falls in the feed port;
and/or
The hopper is a conical bin.
6. The batch charging trolley of claim 5, further comprising a third travel switch and a fourth travel switch;
the third travel switch and the fourth travel switch are respectively arranged on the outer side of the first bin gate and the outer side of the second bin gate;
when the door is opened, the third travel switch is abutted against the side wall of the first door installed at the feed inlet, and the fourth travel switch is abutted against the side wall of the second door installed at the feed inlet.
7. The batch charging trolley according to claim 1, further comprising an upper limit level gauge;
the upper limit material level meter is arranged in the hopper and used for detecting the height of the material in the hopper, and the upper limit material level meter is in signal connection with the driving device;
when the upper limit material level meter detects that the material in the hopper exceeds a first preset height, the driving device drives the bin gate to be closed, and the raw material feed opening stops discharging.
8. The batch charging trolley of claim 7, further comprising a lower limit level gauge;
the lower limiting charge level indicator is arranged in the hopper, is positioned below the upper limiting charge level indicator and is used for detecting the height of the material in the hopper;
and when the lower limit level indicator detects that the material in the hopper is lower than a second preset height, the material feeding of the hopper is finished, and the discharge valve is closed.
9. A feeding trolley according to claim 1, further comprising a hopper support;
the hopper support is detachably mounted on the walking chassis, and the hopper is mounted on the hopper support.
10. A feeding trolley according to any one of claims 1 to 9, characterised in that the travelling chassis comprises a chassis body, drive wheels and universal wheels;
the driving wheels comprise a first driving wheel and a second driving wheel, and the universal wheels comprise a first universal wheel and a second universal wheel;
the first driving wheel and the second driving wheel are connected to the bottom end of the chassis main body in a diagonal rotatable mode, and the first universal wheel and the second universal wheel are connected to the bottom end of the chassis main body in a diagonal rotatable mode.
11. The batch charging trolley according to claim 10, wherein the walking chassis further comprises a shock absorption bridge hinged with the bottom end of the chassis main body at the middle part, the shock absorption bridge is of a Z-shaped structure, a first end of the shock absorption bridge is in contact with the bottom end of the chassis main body, and a second end of the shock absorption bridge is away from the bottom end of the chassis main body by a preset distance;
the two ends of the damping bridge are respectively connected with the driving wheel and the universal wheel.
12. The batch charging carriage of claim 11, wherein the walking chassis further comprises a steering drive;
the steering driving device comprises a fluted disc, a steering engine, a mounting seat, a first gear and a second gear;
the fluted disc is arranged at the bottom end of the chassis main body, the mounting seat is connected with the inner ring of the fluted disc, and the driving wheel is rotatably arranged at the bottom end of the mounting seat;
the steering engine is mounted on the mounting seat and is in transmission connection with the first gear, and the first gear is in meshing transmission with the outer ring of the fluted disc;
the second gear is rotatably arranged on the mounting seat and is in meshing transmission with the outer ring of the fluted disc.
13. The batch charging trolley according to claim 12, characterised in that the walking chassis further comprises a magnetic navigation module;
the preset path is a path for laying a magnetic stripe;
the magnetic navigation module is installed walking chassis bottom, just the magnetic navigation module with controller signal connection in the walking chassis, the controller control the walking chassis is along the magnetic stripe removes.
14. Batch feeding trolley according to claim 13, characterized in that the number of magnetic navigation modules is 3, arranged triangularly at the bottom end of the chassis body.
15. The batch charging trolley according to claim 10, wherein the walking chassis further comprises an obstacle avoidance sensor;
the obstacle avoidance sensor is installed on the chassis main body.
16. A feeding trolley according to claim 15, characterised in that the obstacle avoidance sensor is a laser obstacle avoidance sensor;
the number of the obstacle avoidance sensors is 2, and the obstacle avoidance sensors are arranged on the walking chassis in a diagonal manner.
17. The batch charging trolley of claim 15, wherein the walking chassis further comprises a protective hood;
the protection casing cladding is in around the chassis main part, just keep away barrier sensor and install on the protection casing.
18. The batch charging trolley of claim 17, wherein the walking chassis further comprises a bumper strip;
the anti-collision strips are coated on the peripheral corners of the chassis main body.
19. A feeding trolley according to any one of claims 11 to 18, wherein the travelling chassis further comprises a positioning module and a positioning module mounting bracket;
the positioning module mounting bracket is mounted on the chassis main body, and the positioning module is mounted on the positioning module mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023246264.5U CN214139836U (en) | 2020-12-25 | 2020-12-25 | Throw material dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023246264.5U CN214139836U (en) | 2020-12-25 | 2020-12-25 | Throw material dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214139836U true CN214139836U (en) | 2021-09-07 |
Family
ID=77542698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023246264.5U Active CN214139836U (en) | 2020-12-25 | 2020-12-25 | Throw material dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214139836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660624A (en) * | 2020-12-25 | 2021-04-16 | 牧原食品股份有限公司 | Throw material dolly |
-
2020
- 2020-12-25 CN CN202023246264.5U patent/CN214139836U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112660624A (en) * | 2020-12-25 | 2021-04-16 | 牧原食品股份有限公司 | Throw material dolly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6017182A (en) | Auger unit for a granular material transport wagon | |
| CN214139836U (en) | Throw material dolly | |
| US20060239806A1 (en) | Mobile material placer and conveying system and method of placing and conveying material utilizing the same | |
| US4415303A (en) | Auger wagon | |
| US20160252194A1 (en) | Automated System for Laying Pipe | |
| CN112660624A (en) | Throw material dolly | |
| US20160123668A1 (en) | Sand dispensing system and method of dispensing sand into a metal making furnace | |
| CN112277768A (en) | Pure electric unmanned container transport vehicle | |
| CN112320389B (en) | Intelligent bulk cargo loading device | |
| EP4384793A1 (en) | Method for inspecting a tank, sluice device and arrangement comprising a tank, a sluice device and an inspection device | |
| CN113731612B (en) | Movable crushing screening and sorting system | |
| CN209882767U (en) | Automatic cleaning device of cowshed excrement and urine | |
| CN115890611A (en) | Nuclear power station iodine filter inspection robot | |
| CN212074003U (en) | Automatic detection and avoidance system for obstacles | |
| CN211768998U (en) | Bin lifting door | |
| US5671979A (en) | Vehicle having a containment vessel and auger discharge device | |
| CN219297935U (en) | Laying-out ash spreading vehicle | |
| CA2257048C (en) | Auger for filling seeders | |
| CN214728429U (en) | Walking type feeding tank car for tunnel construction | |
| CN214397015U (en) | Material conveying device | |
| CN109006625B (en) | Quantitative feeding vehicle of bait casting machine | |
| CN219652239U (en) | Graphite powder conveying device for graphite production | |
| CN213299032U (en) | Pay-off machine for pipeline engineering | |
| CN219708484U (en) | Grain unloading device | |
| CN214454237U (en) | Material conveying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |