31results about How to "Small temporary space" patented technology

The invention discloses a stacking RGV. The stacking RGV comprises a traveling device and a lifting device. The traveling device comprises a vehicle frame, two wheel sets and a drive motor, the wheel sets are fixed to the front end and the rear end of the vehicle frame in the traveling direction of the RGV correspondingly, and the drive motor drives one of the wheel sets. The lifting device comprises a lifting base, two guide columns, a lifting motor and a synchronous belt, the guide columns are arranged in the positions, in front of and back of the lifting base, of the vehicle frame, the lifting base is arranged in the position, between the two guide columns, of the vehicle frame, and the lifting motor is fixed to the vehicle frame and drives the lifting base to ascend or descend through the synchronous belt. The stacking RGV has the advantages that by the adoption of the synchronous belt, the lifting base can be accurately lifted to the accurate height, and a fork carries goods advantageously; meanwhile, the motor driving is utilized, the space temporarily used by the whole mechanism is effectively reduced, and the stacking RGV can operate in a narrower space advantageously; and besides, by the adoption of the design of the front and rear guide columns, the balance of the lifting base during lifting is ensured, and the left and the right portions can be used as a goods entrance and a goods exit correspondingly.

The invention discloses a solar type road traffic light device which comprises an upper machine body and a lower machine body. The upper machine body is composed of a lamp body assembly and an upper lifting part fixed to the bottom of the lamp body assembly, wherein a first cavity extending downwards is formed in the upper lifting part, a first sleeve extending downwards is arranged in the middle position of the top in the first cavity, and a first internal threaded cavity is formed in the first sleeve; the lower machine body is composed of a second sleeve which extends upwards and extends into the first cavity and a movable base arranged at the bottom of the second sleeve, wherein first slide grooves are symmetrically formed in the left side outer wall and the right side outer wall of the second sleeve, a second cavity which is in slide fit connection with the first sleeve is formed in the second sleeve, and guide slide blocks which extend into the first slide grooves and are in slide fit connection with the first slide grooves are symmetrically arranged at the bottoms of inner walls of two sides of the first cavity. The solar type road traffic light device disclosed by the invention has a simple structure and a qualified design, is convenient to operate, saves energy, achieves environmental friendliness, automatically controls lifting and stable supporting and is convenient to carry and transport.

The invention provides a platelet aggregative function detecting system and method, wherein the system comprises a detecting card, a detecting card position, a sample sucking and transferring unit, acolouring agent adding unit, a smearing unit, a cleaning unit, a micro-scanning unit, an image processing unit and a control unit. The micro-scanning unit is used for microscopic examination of a smear, and each focused field of view is subjected to multiple successive axial scans to obtain clear images of unclear local and individual targets; and the image processing unit is used for processing ascanned image and performing cell identification, classification and counting according to the integrated clear images. The detecting system smears blood samples before and after the addition of an aggregating agent to the same blood sample separately for the microscopic examination, and comprises the number and the volume of platelets and platelet aggregates in the blood samples before and afterthe addition of the aggregating agent to obtain a level of aggregation function of the blood samples under the action of different attracting agents. The detecting system is simple in operation, lowin failure rate, accurate in result and less in consumption of consumable reagents, and is not easily interfered by external factors.

The invention relates to the technical field of automation equipment, in particular to an oil way system of a closed type transmission mechanism. The oil way system comprises a base, guide rails arranged on the base, a sliding seat arranged on the guide rails, and a driving mechanism which drives the sliding seat to move back and forth; mounting seats are arranged on the two sides of the sliding seat; each of the mounting seats on the two sides is provided with a first sliding block, a second sliding block, an oil way system part for supplying oil for the first sliding block and the second sliding block correspondingly, and a sliding table arranged on the sliding seat; and each oil way system part comprises an oil feed nozzle formed in the side surface of the corresponding sliding table, adiversion joint which communicates with the corresponding oil feed nozzle and is arranged at the sliding seat, a first diversion nozzle communicating with one end of the corresponding diversion joint, and a second diversion nozzle communicating with the other end of the diversion joint. With the design of the oil way system, staff can add lubricating oil to the first sliding blocks and the secondsliding blocks very conveniently; and with the design of the first sliding blocks and the second sliding blocks, occupied space is reduced, the overall structure becomes more compact and the servicelife is prolonged effectively.

The invention discloses a solar traffic signal light device for roads, which comprises an upper body and a lower body. The upper body is composed of a lamp body assembly and an upper lifting part fixed at the bottom of the lamp body assembly. The upper lifting part is provided with a downwardly extending first A cavity, the middle position of the top in the first cavity is provided with a first sleeve extending downward, the first sleeve is provided with a first internal thread cavity, the lower body is extended upwards and inserted into the first cavity by the second The casing and the mobile base arranged at the bottom of the second casing, the outer walls of the left and right sides of the second casing are symmetrically provided with the first chute, and the second casing is provided with a second cavity for sliding fit connection with the first casing body, the bottom of the inner wall on both sides of the first cavity is symmetrically provided with guide sliders that extend into the first chute and are slidably connected; the invention has simple structure, qualified design, convenient operation, energy saving and environmental protection, and can automatically control lifting and stable support , easy to handle and transport.

The invention discloses an improved municipal garden irrigation vehicle. The improved municipal garden irrigation vehicle comprises a vehicle body and an irrigation device fixed to the top of the vehicle body. The irrigation device comprises a first body part and second body parts disposed on the left and right sides of the first body part. A first cavity part extending in left and right directions is formed in the first body part, a first rotating shaft extending in right and left directions is arranged in the first cavity part, a power device is arranged in the inner top wall of the first cavity part, and the bottom of the power device is matched and connected with a first cone wheel extending into the first cavity part. The right side end of the first cone wheel is in fitted connectionwith a second cone wheel fixedly connected with the outer surface of the first rotating shaft, guide slots are formed in the left side and the right side of the first body part above the first cavitypart respectively, and the guide slots in the left and right sides are respectively located above extension parts on the left and right sides of the first cavity part. The improved municipal garden irrigation vehicle is simple in structure and convenient in operation, the operating stability of equipment is improved, a variety of irrigation needs can be satisfied, the movement and transportation are convenient, and the efficiency is improved.

The invention discloses an environment-friendly sewage treatment device. The device comprises a base body and a chlorine adding device fixed to the top of the base body. The chlorine adding device is composed of a first base frame and second base frames arranged on the left side and the right side of the first base frame. A first cavity is formed in the first base frame in a left-and-right extending mode, and a first rotating rod arranged in a left-and-right extending mode is disposed in the first cavity; a motor is arranged in the inner top surface of the first cavity, and the bottom of the motor is connected with a first cone pulley extending into the first cavity in a matched mode; the right end of the first cone pulley is meshed with a second cone pulley fixedly connected with the outer surface of the first rotating rod; guide sliding grooves are formed in the left side and the right side of the first base frame above the first cavity, and the left and right guide sliding grooves are formed in the upper portions of left and right extending parts of the first cavity respectively. The device is simple in structure and convenient to operate, improves the operation stability of equipment, can meet various spraying requirements, is convenient to move and transport, and improves the efficiency.

The invention relates to the technical field of gynecologic clinic, in particular to an auxiliary device for gynecologic clinic treatment operation, which comprises a sickbed body, a fixing mechanism, a horizontal adjusting mechanism, a lifting mechanism, an opposite adjusting mechanism, a first supporting structure and a second supporting structure, the fixing mechanism is used for being detachably fixed to the rear end of the sickbed body. The horizontal adjusting mechanisms are arranged at the two ends of the fixing mechanism correspondingly. The number of the lifting mechanisms is the same as that of the horizontal adjusting mechanisms, and the lifting mechanisms are arranged at working ends of the horizontal adjusting mechanisms in a one-to-one correspondence manner; the opposite adjusting mechanism is arranged between the two lifting mechanisms, and the two ends of the opposite adjusting mechanism are fixedly connected with the working ends of the two lifting mechanisms correspondingly. And the first supporting structure and the second supporting structure are arranged at the working end of the opposite-direction adjusting mechanism in a mirroring manner. The technical problem of how to quickly assist in fixing legs of a patient during gynecological clinical treatment of the patient is solved.

The invention discloses a foldable pesticide spraying vehicle device. The device includes a walking vehicle and a pesticide spraying mechanism fixed to the top of the walking vehicle; the pesticide spraying mechanism is composed of a main frame and auxiliary frames arranged on both sides of the main frame, a first cavity extending leftwards and rightwards is formed in the main frame and internallyprovided with a first rotating shaft extending leftwards and rightwards, a motor is embedded in the center of the inner top wall of the first cavity, a first bevel gear stretching into the first cavity is cooperatively connected to the bottom of the motor, and the right end of the first bevel gear is meshed with a second bevel gear fixedly and circumferentially connected to the outer surface of the first rotating shaft; both the left and right end faces of the main frame above the first cavity are internally provided with guiding grooves, and the guiding grooves in the left and right sides are positioned above the left and right extending segments of the first cavity respectively. The device is simple in structure, convenient to operate and capable of improving the running stability of equipment, meeting various spraying demands, providing convenience for movement and transport and improving the efficiency of spraying pesticide.

The invention discloses a horizontal feeding device for a sticking and inserting machine, which comprises: a machine base, which is provided with a transverse trough; a feeding mechanism, which is installed on the machine base; a bending and cutting mechanism, which includes The base, the first and second bending stops fixed on the base, the ejector rod installed in the base, the first and second cutters fixed on both sides of the ejector rod and the lower end of the base The driving mechanism has first and second bent top plates formed on the upper end of the ejector rod, and the first and second bent top plates are located inside the first and second bent stoppers, and the upper surfaces of the first and second bent top plates are in contact with A first interval is formed between the lower end surfaces of the first and second bending blocks, the inner surfaces of the first and second bending blocks are provided with bending grooves running through the upper and lower end surfaces, and the first and second cutting knives are located at the first 1. On the outer side of the second bending block, a second interval is formed between the upper ends of the first and second cutters and the inner lower end surfaces of the first and second bending blocks. Groove butt.

The invention discloses a shower panel capable of saving space. The shower panel comprises a body column. One end of a transverse rod is connected with the top end of the body column, and the other end of the transverse rod is connected with a spraying shower head. A window is formed in the left side face, in the horizontal direction, of the body column, an article carrying plate is arranged in the window, a transverse through hole is formed in the lower end of the article carrying plate, one end of a connecting shaft is connected with the inner wall of one side of the window, and the other end of the connecting shaft penetrates through the through hole and is connected with the inner wall of the window. One end of a spring is connected with the upper end of the article carrying plate, the other end of the spring is connected with the inner wall of the upper end of the window, N grooves are formed in the upper surface of the article carrying plate, tightening screws are arranged on the side faces of the grooves, a circular ring is arranged on the lower surface of the article carrying plate, one end of a fixing rope is connected with the body column, and the other end of the fixing rope is connected with a hook. The shower panel has the advantages of being compact in structure, reasonable in design and small in occupied space.

The invention discloses an irrigator for municipal gardens. The irrigator includes a body and an irrigation device fixed at the top of the body; the irrigation device is composed of a first part and a second part arranged on the left and right sides of the first part; a first cavity is arranged inside the first part and extends left and right, and the first cavity is internally provided with a first rotating shaft which extends left and right; the top wall of the interior of the first cavity is provided with a power plant, and the bottom of the power plant is connected in a matching mode with a first cone wheel which extends into the first cavity; the right end of the first cone wheel is connected in a fitting mode with a second cone wheel fixedly connected with the outer surface of the first rotating shaft, and the left and right sides of the first part above the first cavity are each internally provided with a guide groove; the left and right guide grooves are positioned above the extended parts of the left and right sides of the first cavity respectively. The irrigator has a simple structure and convenient operation, improves the operating stability of equipment, meets a variety of irrigation requirements, facilitates the movement and transport, and improves the efficiency.

The invention discloses an air purifying and deodorizing device. The air purifying and deodorizing device comprises a seat and a plant liquid spraying device, which is fixed on the top of the seat. The plant liquid spraying device is composed of a first rack and a second rack arranged on the left side and right side of the first rack. A first cavity is arranged in the first rack and stretches to the left and the right. A first rotation rod is arranged in the first cavity and stretches to the left and the right. An electric rotation machine is arranged in the top of the first cavity. The bottom of the electric rotation machine is connected to a first conical wheel, which stretches into the first cavity. The right end of the first conical wheel is engaged with a second conical wheel that is fixedly connected to the external surface of the first rotation rod. The left side and right side of the first rack in the upper part of the first cavity are both provided with a guide groove. The left and right guide grooves are respectively arranged on the upper parts of the stretching sections of the left side and right side of the first cavity. The structure of the air purifying and deodorizing device is simple, the operation is convenient, the operation stability is improved, the requirements of multiple spraying modes can be satisfied, the device can be moved and transported conveniently, and the efficiency is improved.

The invention discloses a novel air purification and deodorization apparatus, which comprises a seat body and a plant liquid spraying device fixed on the top portion of the seat body, wherein the plant liquid spraying device comprises a first frame body and second frame bodies arranged on the left side and the right side of the first frame body, a first accommodation cavity capable of extending left and right is arranged in the first frame body, a first rotation movement rod capable of extending left and right is arranged in the first accommodation cavity, a electric rotation machine is arranged in the top portion of the first accommodation cavity, the bottom portion of the electric rotation machine is connected to a first cone wheel extending into the first accommodation cavity in a matched manner, the right side end of the first cone wheel is connected to a second cone wheel fixedly connected to the outer surface of the first rotation movement rod in an engaged manner, guide groovesare respectively arranged in the left side and the right side of the first frame body on the upper portion of the first accommodation cavity, and the left side guide groove and the right side guide groove are respectively positioned at the upper portion positions of the left side extending section and the right side extending section of the first accommodation cavity. According to the present invention, the novel air purification and deodorization apparatus has advantages of simple structure, convenient operation, improved operation stability, convenient movement, convenient transportation andefficiency improving, and can meet a variety of spraying requirements.

The invention discloses a semi-enclosed CNG protection device which is mounted on a vehicle frame and used for protecting a CNG cylinder and comprises fixing supports arranged at two ends of the CNG cylinder, and a protection combined plate is arranged between the fixing supports and semi-surrounds the wall of the CNG cylinder. The protection combined plate comprises a splicing plate and splicingbent plates arranged at the two ends of the splicing plate, the splicing plate half surrounds the cylindrical tank wall of the CNG cylinder tank body, and the splicing bent plates are installed between the splicing plate and the fixing supports; a bent reinforcing plate is arranged on the outer walls of the fixing supports, and a CNG outlet stop valve assembly and a CNG tail end socket screw are arranged on the bent reinforcing plate at the two ends of the CNG cylinder respectively. A novel connecting structure is adopted, the connecting function is guaranteed, effective strength is achieved,arrangement is reasonable, the process is simple, and the two sides are in bolted connection with the side edges and the bottom edge of the automobile frame. The structure is novel, and the practicability is high.

The invention discloses an irrigation truck for municipal garden landscaping. The irrigation truck comprises a truck body and an irrigation device fixed on the top of the truck body, the irrigation device is composed of a first body part and a second body part arranged on the left and right sides of the first body part, the first body part is internally provided with a first cavity part extendinglaterally, the first cavity part is internally provided with a first rotating shaft extending laterally, the inner top wall of the first cavity part is internally provided with a power device, the bottom of the power device is in matched connection with a first conical surface wheel penetrating into the first cavity part, the right side end of the first conical surface wheel is in combination connection with a second conical surface wheel fixedly connected with the outer surface of the first rotating shaft, the left and right sides of the first body part above the first cavity part are internally provided with guiding grooves, and the guiding grooves at the left and right sides of the first body part are respectively located above extending parts at the left and right sides of the first cavity part; the irrigation truck for municipal garden landscaping has the advantages that the structure is simple, the operation is convenient, the operational stability of equipment is improved, various irrigation requirements can be met, the movement and the transportation are convenient, and the efficiency is improved.

The invention relates to a novel sunshade umbrella, which comprises a base, a vertical rod, horizontal rod and an umbrella rib assembly which is used for supporting an umbrella cover. The umbrella rib assembly is installed at one end of the horizontal rod. The other end of the horizontal rod is connected with the top end of the vertical rod. The novel sunshade umbrella additionally comprises an adjusting mechanism and a folding mechanism. The novel sunshade umbrella has the beneficial effects that when the novel sunshade umbrella is compared with the traditional sunshade umbrella with a single-vertical-rod structure, the stability of the entire sunshade umbrella is improved and the unsafety factor caused by a single vertical rod is eliminated through a structure with the vertical rod and two supporting rods; since the angle of the sunshade umbrella can be regulated through easy movement of a sliding sleeve, the sunshade umbrella is simple and convenient to operate and the practicability is high; since the umbrella rib assembly is connected with the horizontal rod through a supporting rid to form a triangular stable structure, the anti-wobbling capability of the umbrella rib assembly and the umbrella cover under situations such as heavy wind is greatly improved; the umbrella cover is convenient to fold, the entire umbrella cover and the horizontal rod are closely folded, the temporary storage space is small and the applicability is high.

The invention discloses an irrigator for municipal gardens. The irrigator includes a body and an irrigation device fixed at the top of the body; the irrigation device is composed of a first part and a second part arranged on the left and right sides of the first part; a first cavity is arranged inside the first part and extends left and right, and the first cavity is internally provided with a first rotating shaft which extends left and right; the top wall of the interior of the first cavity is provided with a power plant, and the bottom of the power plant is connected in a matching mode with a first cone wheel which extends into the first cavity; the right end of the first cone wheel is connected in a fitting mode with a second cone wheel fixedly connected with the outer surface of the first rotating shaft, and the left and right sides of the first part above the first cavity are each internally provided with a guide groove; the left and right guide grooves are positioned above the extended parts of the left and right sides of the first cavity respectively. The irrigator has a simple structure and convenient operation, improves the operating stability of equipment, meets a variety of irrigation requirements, facilitates the movement and transport, and improves the efficiency.

The invention discloses an environment-friendly sewage treatment device. The device comprises a base body and a chlorine adding device fixed to the top of the base body. The chlorine adding device is composed of a first base frame and second base frames arranged on the left side and the right side of the first base frame. A first cavity is formed in the first base frame in a left-and-right extending mode, and a first rotating rod arranged in a left-and-right extending mode is disposed in the first cavity; a motor is arranged in the inner top surface of the first cavity, and the bottom of the motor is connected with a first cone pulley extending into the first cavity in a matched mode; the right end of the first cone pulley is meshed with a second cone pulley fixedly connected with the outer surface of the first rotating rod; guide sliding grooves are formed in the left side and the right side of the first base frame above the first cavity, and the left and right guide sliding grooves are formed in the upper portions of left and right extending parts of the first cavity respectively. The device is simple in structure and convenient to operate, improves the operation stability of equipment, can meet various spraying requirements, is convenient to move and transport, and improves the efficiency.

The invention discloses an electrical rotating type dealing device for playing cards, and belongs to the field of playing card type entertainment equipment. The dealing device includes a vertical shaft assembly, a housing assembly, a horizontal shaft assembly and a card pressing block; card discharging mechanisms are arranged in the vertical shaft assembly and the horizontal shaft assembly; a card clamping mechanism and a motor driving mechanism are arranged in the housing assembly. In game, a sucker on the bottom of the dealing device is attached on the center of a table top, the shuffled cards are placed on a designated position of the housing assembly, the card pressing block is placed on the shuffled cards, a power supply switch is turned on, the shuffled cards are divided into card piles having the same number as the number of players. The electrical rotating type dealing device can automatically deal cards, can liberate users from stuffy card grabbing, can allow the user to enjoy a relaxed game experience, is good in dealing consistency, can avoid errors due to manual dealing and grabbing, is high in dealing efficiency, can save dealing or grabbing space in comparison with the conventional dealing manners, is small in size, is easy to use and store, is low in cost, and is easy to promote and apply.

The invention discloses a stacking RGV. The stacking RGV comprises a traveling device and a lifting device. The traveling device comprises a vehicle frame, two wheel sets and a drive motor, the wheel sets are fixed to the front end and the rear end of the vehicle frame in the traveling direction of the RGV correspondingly, and the drive motor drives one of the wheel sets. The lifting device comprises a lifting base, two guide columns, a lifting motor and a synchronous belt, the guide columns are arranged in the positions, in front of and back of the lifting base, of the vehicle frame, the lifting base is arranged in the position, between the two guide columns, of the vehicle frame, and the lifting motor is fixed to the vehicle frame and drives the lifting base to ascend or descend through the synchronous belt. The stacking RGV has the advantages that by the adoption of the synchronous belt, the lifting base can be accurately lifted to the accurate height, and a fork carries goods advantageously; meanwhile, the motor driving is utilized, the space temporarily used by the whole mechanism is effectively reduced, and the stacking RGV can operate in a narrower space advantageously; and besides, by the adoption of the design of the front and rear guide columns, the balance of the lifting base during lifting is ensured, and the left and the right portions can be used as a goods entrance and a goods exit correspondingly.

The invention discloses a solar traffic signal light device, which comprises an upper body and a lower body. The upper body is composed of a lamp body assembly and an upper lifting part fixed at the bottom of the lamp body assembly. The upper lifting part is provided with a first cavity extending downward body, the middle position of the top inside the first cavity is provided with a first casing extending downward, the first casing is provided with a first internal thread cavity, and the lower body is extended upwards and inserted into the first cavity by the second casing and a mobile base arranged at the bottom of the second casing, the outer walls of the left and right sides of the second casing are symmetrically provided with first slide grooves, and the second casing is provided with a second cavity for sliding and fitting connection with the first casing, The bottom of the inner wall on both sides of the first cavity is symmetrically provided with guide sliders that extend into the first chute and are slidably connected; the invention has simple structure, qualified design, convenient operation, energy saving and environmental protection, can automatically control the lifting and stable support, and is convenient Handling and transportation.

The invention relates to a novel sunshade umbrella, which comprises a base, a vertical rod, horizontal rod and an umbrella rib assembly which is used for supporting an umbrella cover. The umbrella rib assembly is installed at one end of the horizontal rod. The other end of the horizontal rod is connected with the top end of the vertical rod. The novel sunshade umbrella additionally comprises an adjusting mechanism and a folding mechanism. The novel sunshade umbrella has the beneficial effects that when the novel sunshade umbrella is compared with the traditional sunshade umbrella with a single-vertical-rod structure, the stability of the entire sunshade umbrella is improved and the unsafety factor caused by a single vertical rod is eliminated through a structure with the vertical rod and two supporting rods; since the angle of the sunshade umbrella can be regulated through easy movement of a sliding sleeve, the sunshade umbrella is simple and convenient to operate and the practicability is high; since the umbrella rib assembly is connected with the horizontal rod through a supporting rid to form a triangular stable structure, the anti-wobbling capability of the umbrella rib assembly and the umbrella cover under situations such as heavy wind is greatly improved; the umbrella cover is convenient to fold, the entire umbrella cover and the horizontal rod are closely folded, the temporary storage space is small and the applicability is high.

The invention discloses a sewage treatment device. The sewage treatment device comprises a base body, and a chlorine adding device which is fixedly arranged on the top of the base body; the chlorine adding device is composed of a fist pedestal, and second pedestals arranged on the left side and the right side of the first pedestal; a first cavity designed to stretch to the left and the right is arranged in the first pedestal; a first rotating rod designed to stretch to the left and the right is arranged in the first cavity; a motor is arranged in the internal top surface of the first cavity; afirst conical wheel designed to stretch into the first cavity is connected with the bottom of the motor through cooperative connection; the right side end of the first conical wheel is connected witha second conical wheel which is fixedly arranged on the external surface of the first rotating rod through meshing; guide slide grooves are arranged in the left side and the right side of the first pedestal above the first cavity; the left guide slide groove and the right guide slide groove are arranged above the left stretching part and the right stretching part of the first cavity. The sewage treatment device is simple in structure; operation is convenient; device operation stability is increased; a plurality of spraying requirements can be satisfied; it is convenient for moving and transportation; and efficiency is increased.

The invention discloses a novel feed feeding device which includes a seat and a feeding device fixed on the top of the seat. The feeding device consists of a first machine part and a second machine part arranged on the left and right sides of the first machine part. A first cavity capable of extending to the left and right is arranged in the first machine part. A first Adapterspindel capable of extending to the left and right is arranged in the first cavity. A driving device is arranged in the top surface of the first cavity. A first conical wheel inside the first cavity is matched and connected with the bottom of the driving device. The right end of the first conical wheel is wedge-jointed with a second conical wheel fixedly connected with the outer surface of the first adapter shaft. Guide grooves are arranged on the left and right sides of the first machine part above the first cavity. The left and right guide grooves are located respectively at the upper end of the extension segment on the left and right sides of the first cavity. The invention has the advantages of simple structure and convenient operation. It improves the operation stability of the equipment and can meet various spraying requirements. It is convenient to move and transport and improves the efficiency.

The invention discloses a stable pesticide spraying vehicle device of a foldable structure. The device comprises a walking vehicle and a pesticide spraying mechanism fixed to the top of the walking vehicle, the pesticide spraying mechanism is composed of a main rack and sub racks at the left and right sides of the main rack, and a first cavity extending leftwards and rightwards is formed in the main rack; a first rotation shaft which extends leftwards and rightwards is arranged in the first cavity, a motor is embedded in the middle of the top wall in the first cavity, and a first bevel gear which extends into the first cavity is cooperatively connected to the bottom of the motor; a second bevel gear which is fixedly connected with the outer surface of the first rotation shaft in the circumferential direction is meshed with the right side end of the first bevel gear, guide grooves are formed in the left and right end faces of the main rack above the first cavity, and the guide grooves in the left and right sides are formed in the upper portions of the extension segments at the left and right sides of the first cavity respectively. The stable pesticide spraying vehicle device of thefoldable structure is simple in structure and convenient to operate, the running stability of the device is improved, various spraying requirements can be met, the device is convenient to move and transport, and the efficiency of spraying pesticide is improved.