CN213833165U - Small-size kitchen cabinet car - Google Patents

Abstract

The utility model provides a small-size kitchen car belongs to kitchen car technical field. The kitchen vehicle comprises a vehicle body assembly, a box body, an upper cover, a movement mechanism, a locking mechanism, a first sensor, a second sensor, a controller and a hydraulic device, wherein when garbage is collected, a supporting oil cylinder extends out to push a supporting block to contact with the ground, so that the kitchen vehicle is prevented from turning sideways, a turnover oil cylinder pushes a rotating frame to drive a turnover frame to rotate around a vehicle frame to rotate towards a material inlet of the box body, the garbage in a garbage can is poured into the box body, the turnover oil cylinder pushes the turnover frame to continue to rotate around the rotating frame towards the material inlet to completely dump the garbage in the garbage can, the upper cover and the box body are provided with sealing strips, and the controller and the hydraulic device are used for controlling the automatic opening and locking of the, thereby make kitchen car have sealed the box and can not cause the pollution and produce the liquid leakage to the air, the automatic cover plate that opens and closes dumps totally and make kitchen car dump rubbish when rubbish be difficult to the effect of turning on one's side with rubbish in the garbage bin.

Description

Small-size kitchen cabinet car

Technical Field

The utility model relates to a meal kitchen car technical field particularly, relates to a small-size meal kitchen car.

Background

With the national emphasis on urban environmental sanitation, the requirement on garbage classification and transportation is gradually improved, the traditional kitchen vehicle is easy to cause traffic jam when entering a street alley for working because the garbage loading mode is a side loading mode, and a plurality of street alleys cannot meet the width requirement, so the requirement of the small kitchen vehicle is increased.

The kitchen vehicle adopted by the existing kitchen garbage collection and transportation usually installs a scraper at a feeding port, compresses garbage singly, or installs a cover plate or a rain cloth on the kitchen garbage collection vehicle, the garbage falls to the ground due to jolting in the transportation process, so that secondary pollution is caused, the kitchen garbage collection vehicle is not easy to clean, the process of collecting the garbage needs to manually open the cover plate or the rain cloth, the automatic control cannot be realized, the kitchen garbage collection vehicle is very troublesome, the labor intensity of sanitation workers is increased, the additionally installed cover plate or the rain cloth cannot seal a box body, the odor of the garbage in the box body can be diffused out, air pollution is caused in the garbage transportation process, the beautifying city is not facilitated, and the kitchen garbage in the garbage can not be completely poured out due to insufficient rotation angle of the garbage can when the kitchen garbage in the garbage can is collected in the garbage box body, and part of the kitchen garbage remains in the garbage can, the gravity center of the garbage can is moved upwards in the process of lifting the garbage can to dump garbage, so that the garbage can has the risk of side turning when windy weather, uneven ground and other unstable stress conditions are met.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a small-size kitchen car promotes turning device through the apron that sets up automatic switch and afterbody garbage bin, has solved the problem that the rubbish that the unsealed that exists of present kitchen car caused the air to pollute and need manually open and close in apron and the garbage bin can not empty out completely and the focus is unstable has the risk of turning on one's side.

The utility model discloses a realize like this:

a small-sized kitchen vehicle comprises a vehicle body assembly, a box body, an upper cover, a movement mechanism, a locking mechanism, a first sensor, a second sensor, a controller and a hydraulic device.

The vehicle body assembly comprises a vehicle chassis, a vehicle frame, a supporting device, a lifting oil cylinder and a tail barrel clamping device, the vehicle frame is mounted on one side of the top of the vehicle chassis, the supporting device is mounted on two sides of the vehicle frame and comprises a supporting oil cylinder, a supporting block and a salient point, one side of the supporting oil cylinder is mounted at the bottom of the vehicle frame, the supporting block is mounted on the other side of the supporting oil cylinder, the salient point is arranged at the bottom of the supporting block, the tail barrel clamping device comprises a rotating frame, a barrel clamping frame, a barrel overturning oil cylinder, a turnover oil cylinder and a lifting oil cylinder, one end of the rotating frame and one end of the barrel overturning oil cylinder are sequentially hinged to the inside of the vehicle frame from inside to outside, the other end of the rotating frame and the other end of the barrel overturning oil cylinder are sequentially hinged to one side of the barrel overturning frame from top to bottom, the barrel clamping frame is mounted on the surface of the barrel overturning frame, one end of the lifting oil cylinder is mounted inside the barrel overturning frame, the other end of the lifting oil cylinder is mounted inside the barrel clamping frame, the lifting oil cylinder is used for moving the position of the barrel clamping frame, one end of the overturning oil cylinder and one end of the lifting oil cylinder are sequentially hinged to one side of the top of the automobile chassis from left to inside, and the other end of the overturning oil cylinder is hinged to the bottom of the rotating frame;

the upper part of one side of the box body is hinged to one side of the frame, the lower part of one side of the box body is hinged to the other end of the lifting oil cylinder, the box body comprises a box body, a feeding hole is formed in the top of the box body, a lock head fixing seat is installed on one side of the top of the box body, and a second fixing seat, a first inductor and a first fixing seat are sequentially installed on the other side of the top of the box body from left to right;

the upper cover is arranged at the top of the box body, a guide sleeve, a second inductor, a third fixing seat and a fourth fixing seat are sequentially arranged at the top of the upper cover from left to right, a scraping plate is arranged at the bottom of the upper cover, a sealing strip is arranged between the upper cover and the box body, the fourth fixing seat is arranged on one side of the top of the upper cover, and one end of the fourth fixing seat is arranged on one side of the second fixing seat through a pin shaft;

the movement mechanism comprises a first telescopic cylinder, a first connecting plate and a second connecting plate, one end of the first telescopic cylinder is mounted at the top of the first fixed seat through a pin shaft, the other end of the first telescopic cylinder is mounted at one end of the first connecting plate through a pin shaft, the other end of the first connecting plate is mounted at one side of the top of the second fixed seat through a pin shaft, one end of the second connecting plate is mounted at the other end of the fourth fixed seat through a pin shaft, and the other end of the second connecting plate is mounted at the middle of the first connecting plate through a pin shaft;

the locking mechanism comprises a second telescopic cylinder, a door locking connecting rod and a lock head, the second telescopic cylinder is arranged at the top of the fixed seat, the lock head is arranged inside the guide sleeve, and the door locking connecting rod is arranged between the second telescopic cylinder and the lock head;

the hydraulic device is arranged inside the frame and comprises an oil tank, an electromagnetic valve group and an oil pump, the electromagnetic valve group is arranged on one side of the oil tank, the electromagnetic valve group comprises a first electromagnetic reversing valve, a second electromagnetic reversing valve and a sequence valve, the first electromagnetic reversing valve is arranged on one side of the second electromagnetic reversing valve, the sequence valve is arranged on one side of the first electromagnetic reversing valve, the oil pump is arranged inside the oil tank, and the hydraulic device is respectively connected with the first telescopic cylinder and the second telescopic cylinder through high-pressure oil pipes;

the controller set up in the inside of frame is located one side of hydraulic means, the controller includes casing, control module, first button and second button, control module install in the inside of casing, first button with the second button from the right side to left side install in proper order in the top of casing, the controller respectively with hydraulic means with first telescoping cylinder the second telescoping cylinder first inductor with second inductor communication connection.

The utility model discloses an in the embodiment, the promotion hydro-cylinder is used for promoting press from both sides the bucket rack and promote and put down the garbage bin, press from both sides the bucket rack and be used for it slides to turn over bucket rack surface, the shape looks adaptation of the shape of pressing from both sides the bucket rack and garbage bin.

The utility model discloses an in an embodiment, the upset hydro-cylinder is used for promoting the turret winds the frame rotates, it is used for promoting to turn over the bucket hydro-cylinder the turret winds one side of turret rotates.

In an embodiment of the present invention, the first telescopic cylinder drives the first connecting plate and the second connecting plate to rise and fall during movement, and the upper cover is opened or closed.

In an embodiment of the present invention, the control module is connected to the first button, the second button, the first sensor, the second sensor and the hydraulic device respectively.

In an embodiment of the present invention, the first button is used for controlling the second telescopic cylinder, and the second button is used for controlling the first telescopic cylinder.

The utility model discloses an in the embodiment, the inside hydraulic oil that is provided with of oil tank, the oil pump is used for exporting the inside hydraulic oil of oil tank.

In an embodiment of the present invention, one end of the lock head is connected to the guide sleeve and extends to contact with the lock head fixing seat.

In an embodiment of the present invention, the first sensor is used for sensing a telescopic state of the first telescopic cylinder, and the second sensor is used for sensing a telescopic state of the second telescopic cylinder.

The utility model discloses an in the embodiment, strutting arrangement with contained angle between the frame is 135, the supporting shoe with contained angle between the support cylinder is 135, the shape of bump is the hemisphere, the bump is used for the reinforcing frictional force and pressure between strutting arrangement and the ground.

The utility model has the advantages that:

1. one end of a rotating frame and one end of a barrel turning oil cylinder are sequentially hinged inside a frame from inside to outside, the other end of the rotating frame and the other end of the barrel turning oil cylinder are sequentially hinged to one side of a barrel turning frame from top to bottom, the barrel clamping frame is installed on the surface of the barrel turning frame, a lifting oil cylinder is installed between the barrel clamping frame and the barrel turning frame, one end of the turning oil cylinder is hinged to one side of the top of an automobile chassis, the other end of the turning oil cylinder is hinged to the bottom of the rotating frame, the barrel clamping frame is fixed on the surface of a garbage can, the lifting oil cylinder pushes the barrel clamping frame to move upwards to clamp the garbage can, the rotating frame is pushed by the turning oil cylinder to drive the barrel turning frame to rotate around the frame to a material inlet of a box body, garbage in the garbage can is poured into the box body, and the barrel turning oil cylinder pushes the barrel turning frame to continue to rotate around the rotating frame to the material inlet to completely dump the garbage in the garbage can.

2. The top of the box body is provided with a feeding port, the upper cover is hinged on one side of the feeding port, a sealing strip at the bottom of the upper cover is in contact sealing with the edge of the feeding port of the box body, the box body is sealed by the upper cover through the sealing strip, the garbage odor in the box body is sealed in the box body, the sealing strip further seals liquid in the box body to avoid liquid leakage, a third fixing seat, a second telescopic cylinder and a door locking connecting rod are arranged at the top of the cover plate, a first inductor is arranged below the second telescopic cylinder, a lock fixing seat is arranged on one side of the top of the box body, the opening of the lock fixing seat faces the door locking connecting rod, a first telescopic cylinder and a first fixing seat are arranged on the other side of the top of the box body, a second inductor is arranged below the first telescopic cylinder, one end of the first telescopic cylinder is rotatably connected with one end of a first connecting plate through a pin shaft, the other, the one end of second connecting plate is rotated through the round pin axle and is connected in the middle part of first connecting plate, the other end of second connecting plate is rotated through round pin axle and fourth fixing base and is connected, one side of second fixing base is rotated through the round pin axle and one side of fourth fixing base and is connected, the controller respectively with hydraulic means, first inductor and second inductor communication connection, hydraulic means passes through solenoid valve group and is connected with first telescoping cylinder and second telescoping cylinder with high pressure fuel pipe respectively, open and close through the automation of controller control apron, thereby make kitchen car have sealed can not cause the pollution and produce the liquid leakage to the air and reach the effect of automatic opening and closing the apron.

3. The supporting device is arranged on two sides of the frame, when garbage is collected, the supporting oil cylinder stretches out to push the supporting block to be in contact with the ground, an included angle between the supporting device and the frame is 135 degrees, the included angle between the supporting block and the supporting oil cylinder is 135 degrees, the stability of the dining car is enhanced, the friction force between the supporting block and the ground is enhanced by the aid of the hemispherical salient points, the contact area between the supporting block and the ground is reduced simultaneously, the pressure between the supporting block and the ground is increased, the stability of the supporting device can be enhanced, and slipping is prevented.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a kitchen cart provided by an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of a first working state of the kitchen vehicle provided by the embodiment of the present invention;

fig. 4 is a schematic view of a second working state of the kitchen vehicle provided by the embodiment of the present invention;

fig. 5 is a schematic structural view of a third working state of the kitchen vehicle provided by the embodiment of the present invention;

fig. 6 is a schematic structural view of a vehicle body assembly according to an embodiment of the present invention;

FIG. 7 is a schematic view of an installation structure of the box body and the upper cover according to an embodiment of the present invention;

fig. 8 is a schematic partial cross-sectional view of an installation structure of a box body and an upper cover according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a box body according to an embodiment of the present invention;

fig. 10 is a schematic view of an upper cover structure provided in an embodiment of the present invention;

fig. 11 is a schematic front view of a supporting device according to an embodiment of the present invention;

fig. 12 is a schematic side view of a supporting device according to an embodiment of the present invention;

fig. 13 is a schematic structural diagram of a controller according to an embodiment of the present invention;

fig. 14 is a schematic structural diagram of a hydraulic apparatus according to an embodiment of the present invention;

fig. 15 is a schematic diagram of an operation of example 1 according to an embodiment of the present invention;

fig. 16 is a schematic diagram of an operation of example 2 according to an embodiment of the present invention.

In the figure: 1-a vehicle body component; 101-an automobile chassis; 102-a frame; 103-a support means; 10301-supporting the cylinder; 10302-a support block; 10303-bumps; 104-lifting oil cylinder; 105-tail barrel clamp; 10501-a turret; 10502-clamping the barrel rack; 10503-a barrel overturning frame; 10504-barrel-turning cylinder; 10505-turning over the oil cylinder; 10506-lift cylinder; 2-a box body; 201-box body; 202-a first fixed seat; 203-a second fixed seat; 204-a lock head fixing seat; 205-feeding port; 3-covering the cover; 301-guide sleeve; 302-a third holder; 303-a fourth fixed seat; 304-a squeegee; 305-a sealing strip; 4-a motion mechanism; 401-a first telescoping cylinder; 402-a first connection board; 403-a second connecting plate; 5-a locking mechanism; 501-a second telescopic cylinder; 502-door locking link; 503-lock head; 6-a first inductor; 7-a second inductor; 8-a controller; 801-a housing; 802-a control module; 803 — first button; 804-a second button; 9-a hydraulic device; 910-a fuel tank; 920-a solenoid valve group; 922-a first electromagnetic directional valve; 923-a second electromagnetic directional valve; 930-sequence valve; 940-oil pump.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-16, the present invention provides a technical solution: a small-sized kitchen vehicle comprises a vehicle body assembly 1, a box body 2, an upper cover 3, a movement mechanism 4, a locking mechanism 5, a first sensor 6, a second sensor 7, a controller 8 and a hydraulic device 9.

Referring to fig. 1-6 and 11-12, a body assembly 1 includes a chassis 101, a frame 102, a supporting device 103, a lift cylinder 104 and a tail barrel clamping device 105, the frame 102 is mounted on one side of the top of the chassis 101, the supporting device 103 is mounted on two sides of the frame 102, the supporting device 103 includes a support cylinder 10301, a supporting block 10302 and a protruding point 10303, one side of the support cylinder 10301 is mounted on the bottom of the frame 102, the supporting block 10302 is mounted on the other side of the support cylinder 10301, the protruding point 10303 is disposed on the bottom of the supporting block 10302, when garbage is collected, the support cylinder 10301 extends to push the supporting block 10302 to contact with the ground, an included angle between the supporting device 103 and the frame 102 is 135 °, an included angle between the supporting block 10302 and the support cylinder 10301 is 135 °, stability of the kitchen cart is enhanced, the hemispherical protruding point 10303 enhances friction between the supporting block 10302 and the ground and reduces a contact area with the ground, the pressure intensity between the tail barrel clamping device 105 and the ground is increased, the stability of the supporting device 103 can be enhanced, the tail barrel clamping device 105 comprises a rotating frame 10501, a barrel clamping frame 10502, a barrel turning frame 10503, a barrel turning cylinder 10504, a turning cylinder 10505 and a lifting cylinder 10506, one end of the rotating frame 10501 and one end of the barrel turning cylinder 10504 are sequentially hinged in the frame 102 from inside to outside, the other end of the rotating frame 10501 and the other end of the barrel turning cylinder 10504 are sequentially hinged on one side of the barrel turning frame 10503 from top to bottom, the barrel clamping frame 10502 is arranged on the surface of the barrel turning frame 10503, one end of the lifting cylinder 10506 is arranged in the barrel clamping frame 10502, the lifting cylinder 10506 is used for pushing the barrel clamping frame 10502 to lift and put down a garbage barrel, the barrel clamping frame 10502 is used for sliding on the surface of the barrel turning frame 10503, the shape of the barrel clamping frame 10502 is matched with the shape of the garbage, one end of the turning cylinder 10505 and one end of the lifting cylinder 104 are sequentially hinged from the left outside to one side of the chassis 101 of the top of the automobile, the other end of the overturning oil cylinder 10505 is hinged to the bottom of the rotating frame 10501, the overturning oil cylinder 10505 is used for pushing the rotating frame 10501 to rotate around the frame 102, the barrel overturning oil cylinder 10504 is used for pushing the barrel overturning frame 10503 to rotate around one side of the rotating frame 10501, the barrel clamping frame 10502 is fixed on the surface of the garbage can, the lifting oil cylinder 10506 pushes the barrel clamping frame 10502 to move upwards to clamp the garbage can, the overturning oil cylinder 10505 pushes the rotating frame 10501 to drive the barrel overturning frame 10503 to rotate around the frame 102 to rotate towards the feeding port of the box body 2, garbage in the garbage can is poured into the box body 2, the barrel overturning oil cylinder 10504 pushes the barrel overturning frame 10503 to rotate around the rotating frame 10501 to continue to rotate towards the feeding port to completely pour the garbage in the garbage can, and the small kitchen vehicle has the effect of completely pouring the garbage in the garbage can and preventing the kitchen vehicle from turning over when the garbage is poured.

Referring to fig. 1-5 and 6-10, the box body 2 includes a box body 201, wherein a feeding port 205 is formed at the top of the box body 201, a fixing seat 204 for a locking head 503 is installed at one side of the top of the box body 201, a second fixing seat 203, a first sensor 6 and a first fixing seat 202 are installed at the other side of the top of the box body 201 from left to right in sequence, the first sensor 6 is used for sensing the telescopic state of the first telescopic cylinder 401 and sending a signal to the controller 8, the upper cover 3 is installed at the top of the box body 201, a guide sleeve 301, a second sensor 7, a third fixing seat 302 and a fourth fixing seat 303 are installed at the top of the upper cover 3 from left to right in sequence, the second sensor 7 is used for sensing the telescopic state of the second telescopic cylinder 501 and sending the received signal to the controller 8, one end of the locking head 503 penetrates through the guide sleeve 301 and extends to be in contact with the fixing seat 204 for the locking head 503, the bottom of the upper cover 3 is provided with a scraper 304, a sealing strip 305 is arranged between the upper cover 3 and the box body 201, a fourth fixed seat 303 is arranged on one side of the top of the upper cover 3, one end of the fourth fixed seat 303 is arranged on one side of the second fixed seat 203 through a pin shaft, the motion mechanism 4 comprises a first telescopic cylinder 401, a first connecting plate 402 and a second connecting plate 403, one end of the first telescopic cylinder 401 is arranged on the top of the first fixed seat 202 through a pin shaft, the other end of the first telescopic cylinder 401 is arranged on one end of the first connecting plate 402 through a pin shaft, the other end of the first connecting plate 402 is arranged on one side of the top of the second fixed seat 203 through a pin shaft, one end of the second connecting plate 403 is arranged on the other end of the fourth fixed seat 303 through a pin shaft, the other end of the second connecting plate 403 is arranged in the middle of the first connecting plate 402 through a pin shaft, the first telescopic cylinder 401 drives the first connecting plate 402 and the second connecting plate 403 to rise and fall when moving, reach upper cover 3 and open or close, locking mechanism 5 includes second telescoping cylinder 501, lock door connecting rod 502 and tapered end 503, second telescoping cylinder 501 is installed in the top of fixing base, tapered end 503 is installed in the inside of guide pin bushing 301, lock door connecting rod 502 is installed between second telescoping cylinder 501 and tapered end 503, second telescoping cylinder 501 drives lock door connecting rod 502 and tapered end 503 work when flexible, upper cover 3 contacts with box body 201 and plays the effect that sealed peculiar smell leaks under the push action of gravity and second telescoping cylinder 501 when putting down, tapered end 503 and the tapered end 503 fixing base 204 contact of box 2 are fixed when second telescoping cylinder 501 stretches out, prevent that upper cover 3 from opening when the vehicle motion because second telescoping cylinder 501 pressure diminishes, thereby prevent overflowing of peculiar smell.

Referring to fig. 1 and 13, the controller 8 includes a housing 801, a control module 802, a first button 803 and a second button 804, the control module 802 is installed inside the housing 801, the first button 803 and the second button 804 are sequentially installed on the top of the housing 801 from right to left, the control module 802 is respectively in communication connection with the first button 803, the second button 804, the first inductor 6, the second inductor 7 and the hydraulic device 9, the hydraulic device 9 includes an oil tank 910, a solenoid valve set 920 and an oil pump 940, the solenoid valve set 920 is installed on one side of the oil tank 910, the solenoid valve set 920 includes a first solenoid directional valve 922, a second solenoid directional valve 923 and a sequence valve 930, the first solenoid directional valve 922 is installed on one side of the second solenoid directional valve 923, the sequence valve 930 is installed on one side of the first solenoid directional valve 922, the oil pump 940 is installed inside the oil tank 910, the hydraulic device 9 is respectively connected to the first telescopic cylinder 401 and the second telescopic cylinder 501 through a high-pressure oil pipe, the oil tank 910 is provided therein with hydraulic oil, and the oil pump 940 is configured to output the hydraulic oil inside the oil tank 910.

Example 1:

referring to fig. 15, it is assumed that the upper cover 3 is in a closed state in a non-working state and is set as an upper limit position, the first telescopic cylinder 401 is in an extended state, the second telescopic cylinder 501 is in an extended state at the same time, the upper cover 3 is locked, when the upper cover is in operation, an operator starts the operation controller 8, sends a control signal to the control module 802 through the first button 803, the control module 802 processes the signal and controls the opening of the YV end of the first electromagnetic directional valve 922, the hydraulic oil supplies the hydraulic oil in the oil tank 910 to the second telescopic cylinder 501 through the oil pump 940, the second telescopic cylinder 501 contracts, the lock 503 is disengaged from the fixed seat 204 of the lock 503, the sensor senses the opening state of the lock 503, the operator starts the operation controller 8 according to a signal prompt sent by the sensor, the second button 804 sends a control signal to the control module 802, the control module 802 processes the signal and controls the opening of the YV end of the second electromagnetic directional valve 923, the hydraulic oil in the oil tank 910 is provided to the first telescopic cylinder 401 through the oil pump 940 to start to contract, the first connecting plate 402 is pulled to move rightwards, the first connecting plate 402 pulls the second connecting plate 403 to move rightwards, the second connecting plate 403 pulls the upper cover 3 to move upwards, the upper cover 3 is opened, the sensor sends a signal, an operator confirms that the upper cover 3 is opened by observing or obtaining feedback in the modes of light sound and the like, the operator decides to pour garbage into the box body 2 from the feeding port 205, once the garbage is poured into the box body 2, the operator can open the YV end of the second electromagnetic reversing valve 923 through the second button 804 and close the YV end of the second electromagnetic reversing valve 923, the hydraulic oil in the oil tank 910 is provided to the first telescopic cylinder 401 through the oil pump 940, the first telescopic cylinder 401 starts to push out to push the first connecting plate 402 to move leftwards, the first connecting plate 402 pushes the second connecting plate 403 to move leftwards, the second connecting plate 403 pushes the upper cover 3 to move downwards, the upper cover 3 is closed, in order to prevent the upper cover 3 from being affected by adverse factors such as vibration and the like in the vehicle moving process, the upper cover 3 is not tightly sealed, so when the vehicle moves, the second telescopic cylinder 501 needs to be in an extending state, a YV end of the first electromagnetic directional valve 922 needs to be opened through the first button 803, meanwhile, a YV end of the first electromagnetic directional valve 922 is closed, hydraulic oil in the oil tank 910 is provided for the second telescopic cylinder 501 through the oil pump 940, the second telescopic cylinder 501 is pushed out, the locking head 503 sequentially penetrates through the guide sleeve 301 under the pushing of the door locking connecting rod 502 to be in contact with the locking head 503 fixing seat 204, and the purpose of locking the upper cover 3 is achieved.

Example 2:

referring to fig. 16, it is assumed that the upper cover 3 is in a closed state in a non-operating state and is set as an upper limit position, the first telescopic cylinder 401 is in an extended state, the second telescopic cylinder 501 is in a simultaneously extended state, the upper cover 3 is locked, when the upper cover is in operation, an operator starts the operation controller 8, sends a control signal to the control module 802 through the first button 803, the control module 802 processes the signal and controls the YV end of the first electromagnetic directional valve 922 to open, the hydraulic oil supplies the hydraulic oil in the oil tank 910 to the second telescopic cylinder 501 through the oil pump 940, the second telescopic cylinder 501 contracts, the lock head 503 is disengaged from the lock head 503 fixing seat 204, under the pressure, the sequence valve 930 is closed to the valve of the second telescopic cylinder 501, the sequence valve is opened to the first telescopic cylinder 401, the first telescopic cylinder 401 starts to contract, the first connecting plate 402 moves rightward, the first connecting plate 402 pulls the second connecting plate 403 to move rightward, the second connecting plate 403 pulls the upper cover 3 to move upward, the upper cover 3 is opened, the operator confirms that the upper cover 3 is opened by observing or obtaining feedback of light, sound and the like, the operator determines to pour the garbage into the box body 2 from the feeding port 205, once the garbage is poured into the box body 2, the operator can send a control signal to the control module 802 through the first button 803, the control module 802 controls the first electromagnetic reversing valve 922YV and the sequence valve 930 after processing the signal, the reverse action is performed according to the previous sequence, when the first telescopic cylinder 401 is completely extended, the upper cover 3 is closed, the oil cylinder starts to work, the tapered end 503 is pushed out from the guide sleeve to enter the tapered end 503 fixing seat 204, and the upper cover 3 is locked.

Specifically, this small-size kitchen car's theory of operation: one end of a rotating frame 10501 and one end of a barrel turning cylinder 10504 are sequentially hinged with the inside of a frame 102 from inside to outside, the other end of the rotating frame 10501 and the other end of a barrel turning cylinder 10504 are sequentially hinged with one side of a barrel turning frame 10503 from top to bottom, a barrel clamping frame 10502 is arranged on the surface of the barrel turning frame 10503, a lifting cylinder 10506 is arranged between the barrel clamping frame 10502 and the barrel turning frame 10503, one end of a turning cylinder 10505 is hinged with one side of the top of the automobile chassis 101, the other end of the turning cylinder 10505 is hinged with the bottom of the rotating frame 10501, the barrel clamping frame 10502 is fixed on the surface of a garbage barrel, the lifting cylinder 10506 pushes the barrel clamping frame 10502 to move upwards to clamp the garbage barrel, the turning cylinder 10505 pushes the rotating frame 10501 to drive the barrel turning frame 10503 to rotate around the frame 102 to rotate to a material inlet of a box body 2 to pour the garbage in the garbage barrel into the box body 2, and the barrel turning cylinder 10504 pushes the barrel turning frame 10503 to rotate around the rotating frame 10501 to continuously to pour the material inlet completely, when garbage is collected, the supporting oil cylinder 10301 extends out to push the supporting block 10302 to contact with the ground, an included angle between the supporting device 103 and the frame 102 is 135 degrees, an included angle between the supporting block 10302 and the supporting oil cylinder 10301 is 135 degrees, the stability of the kitchen cart is enhanced, the friction force between the supporting block 10302 and the ground is enhanced by the hemispherical convex points 10303, the contact area between the friction force and the ground is reduced, the pressure between the friction force and the ground is increased, the stability of the supporting device 103 can be enhanced, the slipping is prevented, the top of the box body 201 is provided with the feeding port 205, the upper cover 3 is hinged to one side of the feeding port 205, the part of the bottom of the upper cover 3, which is in contact with the top of the box body 2, the box body 2 is sealed by the upper cover 3 through the sealing strip 305, the garbage odor and the liquid in the box body 2 are sealed inside the box body 2, the third fixing seat 302, the second telescopic cylinder 501 and the door locking connecting rod 502 are installed at the top of the upper cover 3, in one embodiment, when the device works, an operator opens the operation controller 8, sends a control signal to the control module 802 through the first button 803, the control module 802 processes the signal and controls the opening of the YV end of the first electromagnetic directional valve 922, the hydraulic oil supplies the hydraulic oil in the oil tank 910 to the second telescopic cylinder 501 through the oil pump 940, the second telescopic cylinder 501 contracts to separate the lock 503 from the lock fixing seat 204, the sensor senses the opening state of the lock 503, the operator opens the operation controller 8 according to a signal prompt sent by the sensor, the second button 804 sends the control signal to the control module 802, the control module 802 processes the signal and controls the opening of the YV end of the second electromagnetic directional valve 923, the hydraulic oil in the oil tank 910 is provided to the first telescopic cylinder 401 through the oil pump 940 to start to contract, the first connecting plate 402 is pulled to move rightwards, the first connecting plate 402 pulls the second connecting plate 403 to move rightwards, the second connecting plate 403 pulls the upper cover 3 to move upwards, the upper cover 3 is opened, the sensor sends a signal, an operator confirms that the upper cover 3 is opened by observing or obtaining feedback in the modes of light sound and the like, the operator decides to pour garbage into the box body 2 from the feeding port 205, once the garbage is poured into the box body 2, the operator can open the YV end of the second electromagnetic reversing valve 923 through the second button 804 and close the YV end of the second electromagnetic reversing valve 923, the hydraulic oil in the oil tank 910 is provided to the first telescopic cylinder 401 through the oil pump 940, the first telescopic cylinder 401 starts to push out to push the first connecting plate 402 to move leftwards, the first connecting plate 402 pushes the second connecting plate 403 to move leftwards, in the second embodiment, when the vehicle is in operation, an operator opens the operation controller 8, sends a control signal to the control module 802 through the first button 803, the control module 802 controls the opening of the first electromagnetic directional valve 922 through the guide sleeve 301 under the pushing of the door locking connecting rod 502, and then controls the opening of the first electromagnetic directional valve 922 through the signal processing by the control module 802, the hydraulic oil in the oil tank 910 is provided to the second telescopic cylinder 501 through the oil pump 940, the second telescopic cylinder 501 contracts to separate the lock head 503 from the fixed seat 204 of the lock head 503, the valve leading to the second telescopic cylinder 501 from the sequence valve 930 is closed under the action of pressure, the valve leading to the first telescopic cylinder 401 is opened, the first telescopic cylinder 401 starts to contract to pull the first connecting plate 402 to move rightwards, the second connecting plate 403 pulls the second connecting plate 403 to move rightwards, the second connecting plate 403 pulls the upper cover 3 to move upwards, the upper cover 3 is opened, the operator confirms that the upper cover 3 is opened by observing or obtaining feedback of light sound and the like, the operator decides to pour the garbage into the box body 2 from the feeding port 205, once the garbage is poured into the box body 2, the operator can send a control signal to the control module 802 through the first button 803, the control module 802 processes the signal and then controls the first electromagnetic directional valve 922YV and the sequence valve 930, according to the order reverse action before, when first telescoping cylinder 401 stretches out completely, upper cover 3 closes, and the hydro-cylinder begins work and releases tapered end 503 from the uide bushing and gets into tapered end 503 fixing base 204, locks upper cover 3 to make the kitchen car have sealed can not cause the pollution and produce the liquid leakage to the air with the box, automatic opening closes the apron, empty totally and make the kitchen car of rubbish in the garbage bin the effect that is difficult to turn on one's side when empting rubbish.

It should be noted that, the specific model specifications of the first inductor 6, the second inductor 7, the control module 802, the first electromagnetic directional valve 922, the second electromagnetic directional valve 923, the sequence valve 930, and the oil pump 940 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, and therefore details are not repeated.

The power supply and the principle of the first inductor 6, the second inductor 7, the control module 802, the first electromagnetic directional valve 922, the second electromagnetic directional valve 923, the sequence valve 930 and the oil pump 940 are clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A small-sized kitchen vehicle is characterized by comprising,

the automobile body assembly (1), the automobile body assembly (1) comprises an automobile chassis (101), a frame (102), a supporting device (103), a lifting oil cylinder (104) and a tail barrel clamping device (105), the frame (102) is installed on one side of the top of the automobile chassis (101), the supporting device (103) is installed on two sides of the frame (102), the supporting device (103) comprises a supporting oil cylinder (10301), a supporting block (10302) and a salient point (10303), one side of the supporting oil cylinder (10301) is installed on the bottom of the frame (102), the supporting block (10302) is installed on the other side of the supporting oil cylinder (10301), the salient point (10303) is arranged on the bottom of the supporting block (10302), the tail barrel clamping device (105) comprises a rotating frame (10501), a barrel clamping frame (10502), a barrel overturning frame (10503), a barrel overturning oil cylinder (10504), an overturning oil cylinder (10505) and a lifting oil cylinder (10506), one end of the rotating frame (10501) and one end of the barrel turning oil cylinder (10504) are sequentially hinged inside the frame (102) from inside to outside, the other end of the rotating frame (10501) and the other end of the barrel overturning oil cylinder (10504) are sequentially hinged with one side of the barrel overturning frame (10503) from top to bottom, the barrel clamping frame (10502) is arranged on the surface of the barrel overturning frame (10503), one end of the lifting oil cylinder (10506) is arranged inside the barrel overturning frame (10503), the other end of the lifting oil cylinder (10506) is arranged inside the barrel clamping frame (10502), the lifting oil cylinder (10506) is used for moving the position of the barrel clamping frame (10502), one end of the turning oil cylinder (10505) and one end of the lifting oil cylinder (104) are sequentially hinged with one side of the top of the automobile chassis (101) from left to inside, the other end of the overturning oil cylinder (10505) is hinged to the bottom of the rotating frame (10501);

the lifting oil cylinder lifting device comprises a box body (2), wherein the upper part of one side of the box body (2) is hinged to one side of a frame (102), the lower part of one side of the box body (2) is hinged to the other end of the lifting oil cylinder (104), the box body (2) comprises a box body (201), a feeding hole (205) is formed in the top of the box body (201), a lock head fixing seat (204) is installed on one side of the top of the box body (201), and a second fixing seat (203), a first inductor (6) and a first fixing seat (202) are sequentially installed on the other side of the top of the box body (201) from left to right;

the upper cover (3) is installed at the top of the box body (201), a guide sleeve (301), a second inductor (7), a third fixing seat (302) and a fourth fixing seat (303) are sequentially installed at the top of the upper cover (3) from left to right, a scraping plate (304) is installed at the bottom of the upper cover (3), a sealing strip (305) is installed between the upper cover (3) and the box body (201), the fourth fixing seat (303) is installed on one side of the top of the upper cover (3), and one end of the fourth fixing seat (303) is installed on one side of the second fixing seat (203) through a pin shaft;

the moving mechanism (4) comprises a first telescopic cylinder (401), a first connecting plate (402) and a second connecting plate (403), one end of the first telescopic cylinder (401) is installed at the top of the first fixing seat (202) through a pin shaft, the other end of the first telescopic cylinder (401) is installed at one end of the first connecting plate (402) through a pin shaft, the other end of the first connecting plate (402) is installed at one side of the top of the second fixing seat (203) through a pin shaft, one end of the second connecting plate (403) is installed at the other end of the fourth fixing seat (303) through a pin shaft, and the other end of the second connecting plate (403) is installed in the middle of the first connecting plate (402) through a pin shaft;

the locking mechanism (5) comprises a second telescopic cylinder (501), a door locking connecting rod (502) and a lock head (503), the second telescopic cylinder (501) is installed at the top of the third fixed seat (302), the lock head (503) is installed inside the guide sleeve (301), and the door locking connecting rod (502) is installed between the second telescopic cylinder (501) and the lock head (503);

hydraulic means (9), hydraulic means (9) set up in the inside of frame (102), hydraulic means (9) include oil tank (910), electromagnetism valves group (920) and oil pump (940), electromagnetism valves group (920) set up in one side of oil tank (910), electromagnetism valves group (920) include first electromagnetic directional valve (922), second electromagnetic directional valve (923) and sequence valve (930), first electromagnetic directional valve (922) set up in one side of second electromagnetic directional valve (923), sequence valve (930) set up in one side of first electromagnetic directional valve (922), oil pump (940) set up in the inside of oil tank (910), hydraulic means (9) through high pressure fuel pipe respectively with first telescoping cylinder (401) with second telescoping cylinder (501) are connected;

the controller (8), the controller (8) set up in the inside of frame (102), be located one side of hydraulic means (9), controller (8) include casing (801), control module (802), first button (803) and second button (804), control module (802) install in the inside of casing (801), first button (803) with second button (804) from right to left install in proper order in the top of casing (801), controller (8) respectively with hydraulic means (9) with first telescoping cylinder (401), second telescoping cylinder (501), first inductor (6) with second inductor (7) communication connection.

2. The small-sized kitchen vehicle as claimed in claim 1, wherein said lifting cylinder (10506) is used for pushing said barrel clamping frame (10502) to lift and put down the garbage can, said barrel clamping frame (10502) is used for sliding on the surface of said barrel overturning frame (10503), and the shape of said barrel clamping frame (10502) is adapted to the shape of the garbage can.

3. The small-sized kitchen vehicle as claimed in claim 1, wherein said tilt cylinder (10505) is used for pushing said turret (10501) to rotate around said frame (102), and said tilt cylinder (10504) is used for pushing said tilt cylinder (10503) to rotate around one side of said turret (10501).

4. The small-sized kitchen vehicle as claimed in claim 1, characterized in that the first telescopic cylinder (401) moves to lift and lower the first connecting plate (402) and the second connecting plate (403) to open or close the upper cover (3).

5. A small-sized catering vehicle according to claim 1, characterised in that the control module (802) is in communication connection with the first button (803), the second button (804), the first sensor (6), the second sensor (7) and the hydraulic device (9), respectively.

6. A compact catering trolley according to claim 1, wherein the first button (803) is used for controlling the second telescopic ram (501) and the second button (804) is used for controlling the first telescopic ram (401).

7. The small-sized kitchen vehicle as claimed in claim 1, characterized in that the oil tank (910) is provided therein with hydraulic oil, and the oil pump (940) is used for outputting the hydraulic oil in the oil tank (910).

8. The small-sized kitchen vehicle as claimed in claim 1, characterized in that one end of the locking head (503) extends through the guide sleeve (301) and contacts the locking head holder (204).

9. The small-sized kitchen vehicle as claimed in claim 1, characterized in that the first sensor (6) is used for sensing the extension state of the first telescopic cylinder (401), and the second sensor (7) is used for sensing the extension state of the second telescopic cylinder (501).

10. The small-sized kitchen vehicle as claimed in claim 1, wherein the angle between said supporting device (103) and said vehicle frame (102) is 135 °, the angle between said supporting block (10302) and said supporting cylinder (10301) is 135 °, said salient point (10303) is shaped like a hemisphere, and said salient point (10303) is used for increasing the friction and pressure between said supporting device (103) and the ground.

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