CN116176376A - Engineering vehicle seat - Google Patents

Engineering vehicle seat Download PDF

Info

Publication number
CN116176376A
CN116176376A CN202310260880.5A CN202310260880A CN116176376A CN 116176376 A CN116176376 A CN 116176376A CN 202310260880 A CN202310260880 A CN 202310260880A CN 116176376 A CN116176376 A CN 116176376A
Authority
CN
China
Prior art keywords
storage tank
plate
water storage
water
support frame
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.)
Pending
Application number
CN202310260880.5A
Other languages
Chinese (zh)
Inventor
管学敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangzhou Gaosheng Machinery Co ltd
Original Assignee
Yangzhou Gaosheng Machinery Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yangzhou Gaosheng Machinery Co ltd filed Critical Yangzhou Gaosheng Machinery Co ltd
Priority to CN202310260880.5A priority Critical patent/CN116176376A/en
Publication of CN116176376A publication Critical patent/CN116176376A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
    • B60N2/161—Rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
    • B60N2/166—Worm and worm gear articulations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/38—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles specially constructed for use on tractors or like off-road vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

The invention relates to special equipment for a vehicle, in particular to an engineering vehicle seat. An engineering vehicle seat comprises a base, a screw rod, a guide rod, a fixed plate, a support frame, a mounting bottom plate, a lifting column body, a seat cushion, a backrest and the like; the connecting screw rod and the guide rod are respectively rotated on two sides of the base, the screw rod and the top of the guide rod are jointly rotated to be connected with the fixing plate, the guide rod is connected with the support frame in a sliding mode, the support frame is fixedly connected with the screw rod in a threaded mode, the bottom of the support frame is fixedly connected with the mounting base plate, the lifting column body is fixedly connected with the mounting base plate, the seat cushion is fixedly connected with the lifting column body, the backrest is arranged on the seat cushion, one side of the mounting base plate is fixedly connected with the support frame, and the first speed reducing motor is arranged on the base. According to the invention, the hydraulic cylinder is adopted to drive the base to extend the seat out of the cab, and the screw rod is adopted to enable the seat to realize the effect of up-and-down movement, so that a driver can sit on the ground without climbing the seat, and then the seat ascends into the cab, and the boarding process is more convenient.

Description

Engineering vehicle seat
Technical Field
The invention relates to special equipment for a vehicle, in particular to an engineering vehicle seat.
Background
The engineering truck belongs to heavy engineering equipment, is the main strength of building engineering, and is used for carrying, excavating, rush repair, even combat and the like of engineering.
The cab of the engineering vehicle is higher in design structure than the common vehicle, the engineering vehicle is quite high in configuration of a seat due to the working specificity, a driver is comfortable, safety is further reflected, an X-shaped support structure is arranged below the seat according to the heavy vehicle seat disclosed in the patent publication No. CN106476659A, when an automobile collides, the lifting amount of the seat is realized according to the displacement amount of a bumper which is collapsed due to collision, so that the problem that the steering wheel is crushed due to the fact that the seat cannot move during collision of the vehicle is solved.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide an engineering vehicle seat which is convenient for getting on.
The technical scheme of the invention is as follows: the utility model provides an engineering vehicle seat, including mounting plate, lifting column body, the cushion, the back, the support frame, the screw rod, the fixed plate, the guide bar, a pedestal, first gear motor and pneumatic cylinder, connecting screw rod and guide bar are rotated respectively to the base both sides, screw rod and guide bar top rotate jointly and connect the fixed plate, sliding connection support frame on the guide bar, and with screw rod threaded connection, support frame bottom rigid coupling mounting plate, the rigid coupling lifting column body on the mounting plate, the rigid coupling cushion on the lifting column body, set up the back on the cushion, set up first gear motor on the base, first gear motor and screw rod pass through gear train meshing transmission, base one side rigid coupling is on the output pole of pneumatic cylinder.
Further, the device also comprises a temperature adjusting component, and the temperature adjusting component is arranged on the mounting bottom plate; the temperature adjusting assembly comprises a first water storage tank, a water sac, a second water storage tank, a circulating water pump, a pressurizing fan and a partition plate, wherein the first water storage tank and the second water storage tank are installed on a mounting bottom plate in parallel, a water outlet on the first water storage tank is communicated with a pipeline at one end of the water sac bag, the water sac bag is arranged in a cushion and a backrest, the circulating water pump is installed on the first water storage tank, a water inlet and a water outlet of the circulating water pump are connected to the pipeline between the water sac bag and the first water storage tank, the pipeline at the other end of the water sac bag is communicated with the other side of the first water storage tank, the pressurizing fan is installed on one side of the second water storage tank, an air outlet of the pressurizing fan is communicated with the first water storage tank, and the partition plate is uniformly and fixedly connected inside the first water storage tank and the second water storage tank in a staggered manner.
Further, the water heater is arranged on the first water storage tank.
Further, the device also comprises a protection mechanism, and the support frame is provided with the protection mechanism; the protection mechanism comprises a connecting plate, a right-angle sleeve, a buckling plate, arc protection plates and a first spring, wherein the right-angle sleeve is fixedly connected to the two sides of the supporting frame symmetrically, the two sides of the fixing plate are fixedly connected with the connecting plate symmetrically, the buckling plate is connected to the right-angle sleeve in a rotating mode, the connecting plate drives the buckling plate to rotate through tooth transmission, the arc protection plates are connected to the buckling plate in a sliding mode, the arc protection plates on the two sides are mutually close to form a complete arc limiting plate, and the first spring is arranged between the arc protection plates and the buckling plate.
Further, the tooth transmission comprises four parts of a rack fixedly connected with the bottom of the connecting plate, a right-angle sleeve is rotationally connected with the whole gear towards one end of the rack and meshed with the rack, and a bevel gear set is arranged at the corner of the right-angle sleeve, and the whole gear rotationally drives the bevel gear set so as to drive the buckling plate to rotate.
Further, the device also comprises a fixing component, and the right-angle sleeve is provided with the fixing component; the fixing assembly comprises a fixing barrel, a limiting lug and a second spring, the right-angle sleeve is fixedly connected with the fixing barrel, the limiting lug is connected in the fixing barrel in a sliding mode, the second spring is arranged between the limiting lug and the fixing barrel, and a limiting notch is formed in the buckle plate and is matched with the limiting lug.
Further, the water storage tank also comprises a refreshing component, and the refreshing component is arranged on the second water storage tank; the refreshing assembly comprises a guide pipe and spray heads, the guide pipe is symmetrically communicated with two sides of the second water storage tank, the spray heads are symmetrically arranged at the top of the guide pipe, and the spray heads are arranged at two sides of the backrest headrest.
Further, the backrest also comprises an adjusting component, and the adjusting component is arranged on the backrest; the adjusting component comprises a second gear motor and a cylinder, wherein the second gear motor is arranged on one side of the backrest, the back of the backrest is connected with the cylinder in a sliding manner, and an output shaft of the second gear motor is connected with the eccentric position of the cylinder.
The beneficial effects of the invention are as follows: according to the invention, the hydraulic cylinder is adopted to drive the base to extend the seat out of the cab, and the screw rod is adopted to enable the seat to realize the effect of up-and-down movement, so that a driver can sit on the ground without climbing the seat, and then the seat ascends into the cab, and the boarding process is more convenient; the upper body is limited in the process of getting on the vehicle by the protection component, so that the driver can be effectively prevented from accidentally falling in the process of getting on the vehicle, and the safety of the driver is ensured.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a schematic cross-sectional perspective view of the seat cushion and backrest of the present invention.
Fig. 4 is a schematic perspective view of a temperature adjusting assembly according to the present invention.
Fig. 5 is a schematic cross-sectional perspective view of the first water storage tank of the present invention.
Fig. 6 is a schematic perspective view of a protection mechanism according to the present invention.
Fig. 7 is a schematic perspective view of another perspective view of the protection mechanism of the present invention.
Fig. 8 is a schematic perspective view of a fixing assembly according to the present invention.
Fig. 9 is a schematic perspective view of a refreshing module according to the present invention.
Fig. 10 is a schematic perspective view of another view of the refreshing assembly according to the present invention.
Fig. 11 is a schematic perspective view of an adjusting assembly according to the present invention.
Part names and serial numbers in the figure: 1: mounting baseplate, 2: lifting column body, 3: cushion, 4: backrest, 5: support frame, 6: screw rod, 7: fixing plate, 71: guide bar, 8: base 9: first gear motor, 901: hydraulic cylinder, 10: temperature adjusting assembly, 101: first storage water tank, 102: water bladder, 103: second water storage tank, 104: circulating water pump, 105: pressurized fan, 106: separator, 107: heater, 11: protection mechanism, 111: connection plate, 112: right angle bushing, 113: all gear, 114: clip plate, 115: arc protection plate, 116: first spring, 12: fixing assembly, 121: a fixed barrel, 122: limit bump, 123: second spring, 124: limit notch, 13: refreshing component, 131: catheter, 132: spray head, 14: adjustment assembly, 141: second gear motor, 142: a cylinder.
Description of the embodiments
The invention will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the invention, but are not to be construed as limiting the invention.
Example 1
The utility model provides an engineering vehicle seat, as shown in fig. 1 and 2, including mounting plate 1, lift cylinder 2, the cushion 3, back 4, support frame 5, screw rod 6, fixed plate 7, guide bar 71, base 8, first gear motor 9 and pneumatic cylinder 901, base 8 both sides rotate connecting screw rod 6 and guide bar 71 respectively, screw rod 6 and guide bar 71 top rotate jointly and connect fixed plate 7, sliding connection support frame 5 on the guide bar 71, and with screw rod 6 threaded connection, can make support frame 5 slide from top to bottom along guide bar 71 through screw rod 6 rotation, mounting plate 1 is welded to support frame 5 bottom, through bolt fastening lift cylinder 2 on the mounting plate 1, rigid coupling cushion 3 on the lift cylinder 2, can adjust the height of cushion 3 through lift cylinder 2, articulated back 4 on the cushion 3, set up first gear motor 9 on the base 8, first gear motor 9 and screw rod 6 pass through gear train meshing transmission, base 8 one side is fixed on the output rod of pneumatic cylinder 901 through the bolt fastening.
As shown in fig. 1 and 3-5, the device also comprises a temperature adjusting component 10, and the temperature adjusting component 10 is arranged on the mounting bottom plate 1; the temperature adjusting assembly 10 comprises a first water storage tank 101, a water bag 102, a second water storage tank 103, a circulating water pump 104, a pressurizing fan 105 and a partition plate 106, wherein the first water storage tank 101 and the second water storage tank 103 are arranged on a mounting bottom plate 1 in parallel, a water outlet on the first water storage tank 101 is connected with a pipeline at one end of the water bag 102, the water bag 102 is arranged in a cushion 3 and a backrest 4, water in the first water storage tank 101 is injected into the water bag 102, cold water can be added to absorb heat to ensure cooling of the seat in hot weather, hot water can be injected into the water to heat the seat in cold weather, the circulating water pump 104 is arranged on the first water storage tank 101, a water inlet and a water outlet of the circulating water pump 104 are connected with a pipeline between the water bag 102 and the first water storage tank 101, the pipeline at the other end of the water bag 102 is connected with the other end of the first water storage tank 101 in a circulating manner, no temperature difference is ensured by the circulating water in the circulating water pump 104, the pressurizing fan 105 is arranged on one side of the second water storage tank 103, an air outlet of the pressurizing fan 105 is connected with the first water storage tank 101, and the first water storage tank 103 is uniformly staggered and arranged inside the partition plate 103 to ensure that the first water storage tank 101 and the fluid is continuously flowed through the partition plate 106, and the fluid is flowed through the first water storage tank 106, and the fluid is continuously flowed through the partition plate 106 is more continuous, and the fluid storage tank is flowed and the continuous.
As shown in fig. 1 and 5, the water heater is further provided with a heater 107, and the heater 107 is arranged on the first water storage tank 101, so that water in the first water storage tank 101 can be heated better through the heater 107.
As shown in fig. 1, 6 and 7, the device also comprises a protection mechanism 11, and the protection mechanism 11 is arranged on the support frame 5; the protection mechanism 11 comprises a connecting plate 111, a right-angle sleeve 112, a buckling plate 114, an arc protection plate 115 and a first spring 116, wherein the right-angle sleeve 112 is symmetrically welded on two sides of the support frame 5, the connecting plate 111 is symmetrically and fixedly connected on two sides of the fixing plate 7, the buckling plate 114 is rotationally connected on the right-angle sleeve 112, the connecting plate 111 drives the buckling plate 114 to rotate through tooth transmission, the tooth transmission is to weld a rack at the bottom of the connecting plate 111, the right-angle sleeve 112 is rotationally connected with an all-gear 113 towards one end of the rack, the all-gear 113 is meshed with the rack, and a bevel gear group is arranged at the corner of the right-angle sleeve 112, the all-gear 113 rotates to drive the bevel gear group, so that the buckling plate 114 is driven to rotate, the arc protection plates 115 are slidingly connected on the buckling plate 114, the arc protection plates 115 on two sides are mutually closed to form a complete arc limiting plate, the arc protection plates 115 and the buckling plates 114 are arranged between the arc protection plates 116, in the downward moving process of the support frame 5, the rack at the bottom of the connecting plate 111 is meshed with the all-gear 113, and the all-gear 113 is rotated, so that the buckling plates 114 are rotationally opened to enable the arc protection plates 115 on two sides to be mutually closed when a driver can sit on the seat cushion 3, and the driver can move mutually, and the arc protection plates 115 are mutually complete and form the complete arc limiting plates.
When the hydraulic cylinder 901 is fixedly installed in a cab of an engineering vehicle in use, after a driver needs to enter the cab, and the cab door is opened, the hydraulic cylinder 901 pushes out the base 8 to be suspended outside the vehicle, then the screw rod 6 is driven to rotate through the first gear motor 9, the support frame 5 slides down along the guide rod 71 under the action of the screw rod 6, so that the whole seat is suspended outside the vehicle body, the driver can directly sit on the seat and then move upwards along the guide rod 71 through the first gear motor 9 together with the driver on the seat, the hydraulic cylinder 901 withdraws the base 8 into the cab, in this way, the driver does not need to enter the cab through climbing, and the upper half of the driver is limited through the protection mechanism 11, so that the driver can be prevented from accidentally sliding down in the process of boarding, and the safety of the driver is ensured.
Example 2
Based on the embodiment 1, as shown in fig. 1 and 8, the fixing component 12 is further included, and the fixing component 12 is arranged on the right-angle sleeve 112; the fixing assembly 12 comprises a fixing cylinder 121, a limiting lug 122 and a second spring 123, the fixing cylinder 121 is welded on the right-angle sleeve 112, the limiting lug 122 is slidably connected in the fixing cylinder 121, the second spring 123 is arranged between the limiting lug 122 and the fixing cylinder 121, the second spring 123 keeps the limiting lug 122 in a protruding state in the fixing cylinder 121 all the time, after the buckling plate 114 rotates, the limiting notch 124 is engaged with the limiting lug 122 to be blocked, excessive overturning is prevented, and when the buckling plate 114 rotates, the rack and the all-gear 113 are engaged to enable the limiting lug 122 to slide out of the limiting notch 124 to complete folding of the arc protection plate 115.
As shown in fig. 1, 9 and 10, the water storage device further comprises a refreshing component 13, and the refreshing component 13 is arranged on the second water storage tank 103; the refreshing assembly 13 comprises a guide pipe 131 and a spray head 132, the guide pipe 131 is symmetrically connected to the two sides of the second water storage tank 103, the spray head 132 is symmetrically connected to the top of the guide pipe 131, the spray head 132 is connected by a shaping hose, the angle of the spray head 132 can be adjusted at will, and the spray head 132 is arranged on the two sides of the headrest of the backrest 4.
As shown in fig. 1 and 11, the backrest also comprises an adjusting assembly 14, and the backrest 4 is provided with the adjusting assembly 14; the adjusting component 14 comprises a second gear motor 141 and a cylinder 142, the second gear motor 141 is arranged on the right side of the backrest 4, the back of the backrest 4 is connected with the cylinder 142 in a sliding manner, and the output shaft of the second gear motor 141 is connected with the eccentric position of the cylinder 142.
Volatile solvents or other agents with pungent and harmless smell (such as peppermint oil, essential balm and essential balm) are added into the second water storage tank 103, and the air in the second water storage tank 103 is sprayed out from the spray head 132 along the guide pipe 131 through the pressurized fan 105, so that fatigue and sleepiness of a driver can be prevented, driving safety is guaranteed, the cylinder 142 is driven to rotate through the second gear motor 141, the cylinder 142 extrudes the filling cotton and the water bag 102 in the backrest 4, the lower part of the backrest 4 is obviously protruded, the protruding part can be attached to the waist of the driver to provide support, and waist fatigue and fatigue caused by long-time driving can be effectively relieved.
The foregoing has outlined rather broadly the more detailed description of the present application, wherein specific examples have been provided to illustrate the principles and embodiments of the present application, the description of the examples being provided solely to assist in the understanding of the method of the present application and the core concepts thereof; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.

Claims (8)

1. The utility model provides an engineering vehicle seat, including mounting plate (1), lifting column body (2), cushion (3) and back (4), rigid coupling lifting column body (2) on mounting plate (1), rigid coupling cushion (3) on lifting column body (2), set up back (4) on cushion (3), a serial communication port, including support frame (5), screw rod (6), fixed plate (7), guide bar (71), base (8), first gear motor (9) and pneumatic cylinder (901), connecting screw rod (6) and guide bar (71) are rotated respectively to base (8) both sides, screw rod (6) and guide bar (71) top rotate jointly and connect fixed plate (7), sliding connection support frame (5) on guide bar (71), and with screw rod (6) threaded connection, support frame (5) bottom rigid coupling mounting plate (1), set up first gear motor (9) on base (8), first gear motor (9) and screw rod (6) pass through gear train meshing transmission, base (8) one side rigid coupling is on the output pole of pneumatic cylinder (901).
2. The engineering vehicle seat according to claim 1, further comprising a temperature adjusting component (10), wherein the temperature adjusting component (10) is arranged on the mounting base plate (1); the temperature adjusting assembly (10) comprises a first water storage tank (101), a water bag (102), a second water storage tank (103), a circulating water pump (104), a pressurizing fan (105) and a partition plate (106), wherein the first water storage tank (101) and the second water storage tank (103) are installed on a mounting base plate (1) in parallel, a water outlet on the first water storage tank (101) is communicated with a pipeline at one end of the water bag (102), the water bag (102) is arranged in a cushion (3) and a backrest (4), the circulating water pump (104) is installed on the first water storage tank (101), a water inlet and a water outlet of the circulating water pump (104) are connected to a pipeline between the water bag (102) and the first water storage tank (101), the pipeline at the other end of the water bag (102) is communicated with the other side of the first water storage tank (101), the pressurizing fan (105) is installed on one side of the second water storage tank (103), and an air outlet of the pressurizing fan (105) is communicated with the first water storage tank (101), and the inside of the first water storage tank (101) and the second water storage tank (103) is uniformly fixedly connected with the partition plate (106) in a staggered mode.
3. The engineering vehicle seat according to claim 2, further comprising a heater (107), wherein the heater (107) is arranged on the first water storage tank (101).
4. An engineering vehicle seat according to claim 3, further comprising a protection mechanism (11), wherein the protection mechanism (11) is arranged on the support frame (5); the protection mechanism (11) comprises a connecting plate (111), a right-angle sleeve (112), a buckling plate (114), arc protection plates (115) and a first spring (116), wherein the right-angle sleeve (112) is fixedly connected to two sides of the support frame (5) symmetrically, the connecting plate (111) is fixedly connected to two sides of the fixing plate (7) symmetrically, the buckling plate (114) is connected to the right-angle sleeve (112) in a rotating mode, the buckling plate (114) is driven to rotate through tooth transmission by the connecting plate (111), the arc protection plates (115) are connected to the buckling plate (114) in a sliding mode, the arc protection plates (115) on two sides are mutually closed to form a complete arc limiting plate, and the first spring (116) is arranged between the arc protection plates (115) and the buckling plate (114).
5. The engineering vehicle seat according to claim 4, wherein the tooth transmission is formed by fixedly connecting a rack to the bottom of the connecting plate (111), a right-angle sleeve (112) is rotatably connected with a full gear (113) towards one end of the rack and meshed with the rack, and a bevel gear set is arranged at the corner of the right-angle sleeve (112), and the full gear (113) rotatably drives the bevel gear set, so that the clamping plate (114) is rotatably driven.
6. The engineering vehicle seat according to claim 4, further comprising a fixing component (12), wherein the fixing component (12) is arranged on the right-angle sleeve (112); the fixing assembly (12) comprises a fixing barrel (121), a limiting lug (122) and a second spring (123), the fixing barrel (121) is fixedly connected to the right-angle sleeve (112), the limiting lug (122) is connected in a sliding mode in the fixing barrel (121), the second spring (123) is arranged between the limiting lug (122) and the fixing barrel (121), and a limiting notch (124) is formed in the buckling plate (114) and is matched with the limiting lug (122).
7. An engineering vehicle seat according to claim 6, further comprising a refreshing component (13), wherein the refreshing component (13) is arranged on the second water storage tank (103); the refreshing assembly (13) comprises a guide pipe (131) and spray heads (132), the guide pipe (131) is symmetrically communicated with two sides of the second water storage tank (103), the spray heads (132) are symmetrically arranged at the top of the guide pipe (131), and the spray heads (132) are arranged on two sides of the headrest of the backrest (4).
8. An engineering vehicle seat according to claim 7, further comprising an adjusting assembly (14), wherein the backrest (4) is provided with the adjusting assembly (14); the adjusting component (14) comprises a second gear motor (141) and a cylinder (142), wherein the second gear motor (141) is arranged on one side of the backrest (4), the back of the backrest (4) is connected with the cylinder (142) in a sliding manner, and an output shaft of the second gear motor (141) is connected with the eccentric position of the cylinder (142).
CN202310260880.5A 2023-03-17 2023-03-17 Engineering vehicle seat Pending CN116176376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310260880.5A CN116176376A (en) 2023-03-17 2023-03-17 Engineering vehicle seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310260880.5A CN116176376A (en) 2023-03-17 2023-03-17 Engineering vehicle seat

Publications (1)

Publication Number Publication Date
CN116176376A true CN116176376A (en) 2023-05-30

Family

ID=86450649

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310260880.5A Pending CN116176376A (en) 2023-03-17 2023-03-17 Engineering vehicle seat

Country Status (1)

Country Link
CN (1) CN116176376A (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05330372A (en) * 1991-10-04 1993-12-14 Mitsubishi Motors Corp Vehicle equipped with seat movable device
JPH0627305U (en) * 1992-09-22 1994-04-12 株式会社豊田自動織機製作所 Industrial vehicle
JP2000272383A (en) * 1999-03-26 2000-10-03 Isuzu Motors Ltd Seat elevation device of cab-over-engine vehicle
JP2004168266A (en) * 2002-11-22 2004-06-17 Toyota Auto Body Co Ltd Lift up seat for vehicle
KR20160109192A (en) * 2015-03-10 2016-09-21 이건무 Escalator bar and wheelchair
KR101694053B1 (en) * 2015-09-08 2017-01-06 현대자동차주식회사 Lumber support of seat for vehicle
CN111012091A (en) * 2019-12-26 2020-04-17 安庆师范大学 Seat assisting in sitting and standing
CN212289585U (en) * 2020-05-28 2021-01-05 常州市孚乐车辆部件有限公司 Seat with antiskid effect
CN112248892A (en) * 2020-11-05 2021-01-22 郗廷辉 Automobile part capable of reducing driving fatigue and refreshing
CN113860224A (en) * 2021-10-21 2021-12-31 嘉兴爱华机械股份有限公司 Can high steady aluminium system lift truck of movable
CN114312497A (en) * 2021-12-15 2022-04-12 东风汽车集团股份有限公司 Active restraint system and active restraint method for seat

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05330372A (en) * 1991-10-04 1993-12-14 Mitsubishi Motors Corp Vehicle equipped with seat movable device
JPH0627305U (en) * 1992-09-22 1994-04-12 株式会社豊田自動織機製作所 Industrial vehicle
JP2000272383A (en) * 1999-03-26 2000-10-03 Isuzu Motors Ltd Seat elevation device of cab-over-engine vehicle
JP2004168266A (en) * 2002-11-22 2004-06-17 Toyota Auto Body Co Ltd Lift up seat for vehicle
KR20160109192A (en) * 2015-03-10 2016-09-21 이건무 Escalator bar and wheelchair
KR101694053B1 (en) * 2015-09-08 2017-01-06 현대자동차주식회사 Lumber support of seat for vehicle
CN111012091A (en) * 2019-12-26 2020-04-17 安庆师范大学 Seat assisting in sitting and standing
CN212289585U (en) * 2020-05-28 2021-01-05 常州市孚乐车辆部件有限公司 Seat with antiskid effect
CN112248892A (en) * 2020-11-05 2021-01-22 郗廷辉 Automobile part capable of reducing driving fatigue and refreshing
CN113860224A (en) * 2021-10-21 2021-12-31 嘉兴爱华机械股份有限公司 Can high steady aluminium system lift truck of movable
CN114312497A (en) * 2021-12-15 2022-04-12 东风汽车集团股份有限公司 Active restraint system and active restraint method for seat

Similar Documents

Publication Publication Date Title
CN2871638Y (en) Road isolation railing sweeper
CN208347402U (en) A kind of foldable general automobile carrying mechanism
CN116176376A (en) Engineering vehicle seat
CN104060564B (en) Kerb cleaning device
CN103692938B (en) Safety seat and its energy absorption device
CN104590364A (en) Prone arrangement structure of full-load low-driving-region long-front-suspension coach steering system
CN214396925U (en) Automobile steering column with crumple energy-absorbing steel toothed plate
CN206815915U (en) Domestic stereo garage with carwash and fire-proof function
CN106583312A (en) Special directional automatic cleaning equipment for electromobile solid garage
CN110985712A (en) Hydraulic system control valve of precision machine tool
CN113263963B (en) Motor drive connecting rod type cushion folding mechanism
CN210191657U (en) Novel heavily block kuppe adjustment mechanism
CN213943646U (en) Automatic spraying device for vehicle bottom stone-resistant sealing material
CN112959084B (en) Processing technology and processing device for buffer type safe steering connection intermediate shaft
CN212098555U (en) Automobile seat framework
CN112460175A (en) New energy automobile damping device
CN211032249U (en) Automobile is with electric seat support convenient to adjust
CN112172749A (en) Cleaning equipment for muck truck
CN2925981Y (en) Bumper of car
CN204472879U (en) The prone type arrangement structure of full carrying low driving head of district front overhang passenger vehicle steering swivel system
CN213857202U (en) Car B post front end perforating device
CN205220424U (en) Manual integrated form car children safety seat installation
CN215352661U (en) Roll over arm and press down dirt car with reduce hydraulic shock and noise
CN208443202U (en) A kind of novel forklift for slag
CN213358444U (en) Urban guardrail cleaning vehicle

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination