CN212893763U - Fork truck keeps off goods shelves with adjustable height - Google Patents

Abstract

The utility model belongs to the technical field of fork truck device, especially, a fork truck goods shelves with adjustable height, including the fork truck main part, the lift rail is installed in the left side of fork truck main part, the fender frame case is installed in the left side of lift rail, the up end through connection of fender frame board of fender frame case, the pneumatic cylinder is all fixedly installed to both sides around the fender frame board lower extreme face, the lower extreme face of two pneumatic cylinders all with the inner wall fixed mounting of fender frame case, both sides are all fixedly connected with the fork around the fender frame case lower extreme face, the left side of fender frame case is provided with the damper plate, fixedly connected with telescopic cylinder between damper plate and the fender frame case, telescopic cylinder's inner wall swing joint has the spring; arrange the goods in the fork top, start two pneumatic cylinders simultaneously and drive and keep off the shelf board and move up, directly and then according to the height of the high quick adjustment fender goods shelves of goods, when the goods inclines backward on the fork, the shock attenuation board contacts with the goods, and then spring compression will exert oneself and bounce-back to the goods to certain shock attenuation effect is reached to the goods hypsokinesis.

Description

Fork truck keeps off goods shelves with adjustable height

Technical Field

The utility model relates to a fork truck device technical field, concretely relates to fork truck keeps off goods shelves with adjustable height.

Background

Fork trucks are industrial handling vehicles, and refer to various wheeled handling vehicles that perform handling, stacking, and short-distance transport operations on piece pallet goods. The wide application is in harbour, the station, the airport, the goods yard, the factory workshop, the warehouse, circulation center and delivery center etc to can get into the cabin, carry out the loading and unloading of tray goods in carriage and the container, the transport operation, be tray transportation, indispensable equipment in the container transportation, fork truck is when the delivery high goods, in order to prevent that the goods from toppling over backward and causing the carrier unbalanced and prevent that the goods from toppling over and cause the injury to the driver, all can install single high fixed fender goods shelves additional on fork truck's fork frame usually.

The existing forklift goods blocking rack has the following problems:

1. the size of the forklift is not convenient to adjust according to the height and width of goods, and the forklift with different height specifications for carrying the goods is required;

2. when the goods incline backwards, the goods can not be buffered, so that the vibration of the goods and the goods blocking frame is directly transmitted to the cab, and a driver feels uncomfortable.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model provides a fork truck keeps off goods shelves with adjustable height has the characteristics of convenient adjustment fender goods shelves height and width, can play the cushioning effect to the goods that heels simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a forklift goods blocking rack with adjustable height comprises a forklift main body, wherein a cab is installed on the upper end face of the forklift main body, a lifting rail is installed on the left side of the forklift main body, a goods blocking rack box is installed on the left side of the lifting rail, a goods blocking rack plate is connected with the upper end face of the goods blocking rack box in a penetrating mode, hydraulic cylinders are fixedly installed on the front side and the rear side of the lower end face of the goods blocking rack plate, the lower end faces of the two hydraulic cylinders are fixedly installed on the inner wall of the goods blocking rack box, and goods forks are fixedly connected with the front side and the rear side of the lower end;

the left side of keeping off the frame case is provided with the shock attenuation board, shock attenuation board and keep off fixedly connected with telescopic cylinder between the frame case, telescopic cylinder's inner wall swing joint has the spring.

In order to adjust the width that keeps off goods shelves according to the size of goods, as the utility model relates to a fork truck that height-adjustable kept off goods shelves is preferred, two telescopic links of equal fixedly connected with in both sides around the fender frame case, four two the telescopic link is two fixed plates of one end fixedly connected with, two the through-hole has all been seted up to one side that the fixed plate was carried on the back mutually, two the equal fixedly connected with magnet in one side that the through-hole was carried on the back mutually, the equal fixedly connected with barrel in both sides around the fender frame case, the barrel is located between two telescopic links, two the equal threaded connection of inner wall of barrel has the lead screw, two the other end of lead screw runs through two through-holes respectively and extends to one side that two fixed plates were carried on the back.

In order to reach supplementary absorbing effect, conduct the utility model relates to a fork truck fender goods shelves with adjustable height are preferred, the shock attenuation board with keep off the rubber block of a plurality of evenly distributed of fixedly connected with between the frame case, it is a plurality of the rubber block all is located the outside of telescopic cylinder.

In order to place external rainwater erosion telescopic cylinder and rubber block, conduct the utility model relates to a fork truck fender goods shelves with adjustable height are preferred, shock attenuation board and keep off fixedly connected with tarpaulin between the frame case, the tarpaulin is located the outside of a plurality of rubber blocks.

In order to alleviate the weight of whole fender goods shelves, conduct the utility model relates to a fork truck fender goods shelves with adjustable height are preferred, the shape of fender frame plate is that the fretwork sieve is netted.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of fork truck fender goods shelves with adjustable height, driver arrange the goods in the fork top through control fork, then start two pneumatic cylinders simultaneously and drive the fender frame plate and shift up from keeping off a incasement portion, stop moving after keeping parallelism until the highest height and the goods highest height of fender frame plate, and then reach and keep off the effect of goods shelves height according to the high quick adjustment of goods.

2. This kind of fork truck fender goods shelves with adjustable height, when the width of goods is great, two fixed plates are stretched respectively to one side that the court was carried on the back mutually, and then drive four telescopic link extensions, confirm the fixed plate position back according to the goods width, select the lead screw the same with telescopic link length, run through the lead screw through-hole and with screw section of thick bamboo threaded connection, spacing piece is attracted by the magnet in the through-hole outside this moment, and then the position of restriction fixed plate to reach the effect that the extension kept off goods shelves width.

3. This kind of fork truck fender goods shelves with adjustable height, when the goods inclines backward on the fork, the shock attenuation board can contact with the goods in advance to conduct power to the spring, and then the spring compression will power bounce-back to the goods, and this in-process telescopic cylinder is flexible along with the spring is flexible, thereby reaches certain shock attenuation effect to the goods hypsokinesis.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a structural view of a height adjustable forklift truck cargo barrier of the present invention;

FIG. 2 is a diagram of the structure of the baffle box and the baffle rack of the present invention;

FIG. 3 is a cross-sectional view of the telescopic cylinder of the present invention;

FIG. 4 is a structural view of the telescopic rod of the present invention;

fig. 5 is a structural diagram of the baffle frame plate of the present invention.

In the figure, 1, a forklift body; 101. a cab; 102. a lifting rail; 2. a shelf box; 201. a baffle plate; 202. a hydraulic cylinder; 3. a damper plate; 301. a telescopic cylinder; 302. a spring; 303. a rubber block; 304. waterproof cloth; 4. a pallet fork; 5. a telescopic rod; 501. a fixing plate; 5011. a through hole; 5012. a magnet; 6. a screw cylinder; 7. a screw rod; 701. a limiting sheet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides the following technical solutions: a forklift goods blocking rack with adjustable height comprises a forklift body 1, wherein a cab 101 is installed on the upper end face of the forklift body 1, a lifting rail 102 is installed on the left side of the forklift body 1, a goods blocking rack box 2 is installed on the left side of the lifting rail 102, a goods blocking rack plate 201 is connected to the upper end face of the goods blocking rack box 2 in a penetrating mode, hydraulic cylinders 202 are fixedly installed on the front side and the rear side of the lower end face of the goods blocking rack plate 201, the lower end faces of the two hydraulic cylinders 202 are fixedly installed on the inner wall of the goods blocking rack box 2, and goods forks 4 are fixedly connected to the front side and the rear side of;

the left side of the blocking frame box 2 is provided with a damping plate 3, the damping plate 3 and the blocking frame box 2 are fixedly connected with a telescopic cylinder 301, and the inner wall of the telescopic cylinder 301 is movably connected with a spring 302.

In this embodiment: a driver places goods above the fork 4 by controlling the fork 4, then simultaneously starts the two hydraulic cylinders 202 to drive the baffle plate 201 to move upwards from the inside of the baffle frame box 2 until the highest height of the baffle plate 201 is parallel to the highest height of the goods, and then stops moving, so that the effect of quickly adjusting the height of the baffle frame according to the height of the goods is achieved;

when the goods inclines backward on fork 4, shock attenuation board 3 can contact with the goods in advance to with power conduction to spring 302, and then spring 302 compresses and with power bounce-back to the goods, and telescopic cylinder 301 stretches out and draws back along with spring 302 is flexible in this in-process, thereby reaches certain shock attenuation effect to the goods hypsokinesis.

As a technical optimization scheme, two telescopic links 5 of the equal fixedly connected with in both sides around keeping off frame case 2, two fixed plates 501 of the one end fixedly connected with that four telescopic links 5 carried on the back mutually, through-hole 5011 has all been seted up to one side that two fixed plates 501 carried on the back mutually, the equal fixedly connected with magnet 5012 in one side that two through-hole 5011 carried on the back mutually, keep off the equal fixedly connected with barrel 6 in both sides around frame case 2, barrel 6 is located between two telescopic links 5, the equal threaded connection of inner wall of two barrel 6 has lead screw 7, two through-holes 5011 and extend to one side that two fixed plates 501 carried on the back mutually are run through respectively to the other end of two lead screws 7, the equal fixedly connected with spacing piece 701.

In this embodiment: when the width of goods is large, two fixing plates 501 are respectively stretched towards the opposite sides, and then four telescopic rods 5 are driven to extend, after the position of the fixing plate 501 is determined according to the width of the goods, a screw rod 7 with the same length as the telescopic rods 5 is selected, the screw rod 7 penetrates through the through hole 5011 and is in threaded connection with the screw barrel 6, at the moment, the limiting piece 701 is attracted by a magnet 5012 on the outer side of the through hole 5011, and then the position of the fixing plate 501 is limited, and therefore the effect of prolonging the width of the goods blocking rack is achieved.

As a technical optimization scheme of the utility model, damping plate 3 with keep off a plurality of evenly distributed's of fixedly connected with rubber piece 303 between the frame case 2, a plurality of rubber pieces 303 all are located telescopic 301's the outside.

In this embodiment: be located damping plate 3 and keep off between the frame case 2 through setting up a plurality of rubber blocks 303, and then when spring 302 rebounds the power of goods heeling, a plurality of rubber blocks 303 can assist damping plate 3 to reach the cushioning effect to goods heeling power simultaneously.

As a technical optimization scheme of the utility model, shock attenuation board 3 with keep off fixedly connected with tarpaulin 304 between the frame case 2, tarpaulin 304 is located the outside of a plurality of rubber blocks 303.

In this embodiment: the damping plate 3 and the baffle frame box 2 are connected through the waterproof cloth 304, so that the telescopic cylinder 301, the spring 302 and the plurality of rubber blocks 303 can be protected from being corroded by rain and snow, and the service life of the device is prolonged.

As a technical optimization scheme of the utility model, the shape of keeping off shelf board 201 is that the fretwork sieve is netted.

In this embodiment: the shape through setting up fender frame board 201 is that the fretwork sieve is netted, and then can block under the effect that the goods heeled, reduces the weight that keeps off goods shelves device simultaneously at extension length to be convenient for fork truck is to goods rapid transit.

The utility model discloses a theory of operation and use flow: a driver controls a fork 4 to place goods above the fork 4, then simultaneously starts two hydraulic cylinders 202 to drive a retaining frame plate 201 to move upwards from the interior of a retaining frame box 2 until the highest height of the retaining frame plate 201 is parallel to the highest height of the goods, then the movement is stopped, further the height of the retaining frame is rapidly adjusted according to the height of the goods, when the width of the goods is larger, two fixing plates 501 are respectively stretched towards the opposite sides, further four telescopic rods 5 are driven to extend, after the position of the fixing plate 501 is determined according to the width of the goods, a screw rod 7 with the same length as the telescopic rods 5 is selected, the screw rod 7 penetrates through a through hole 5011 and is in threaded connection with a screw barrel 6, at the moment, a limiting piece 701 is attracted by a magnet 5012 outside the through hole 5011, further the position of the fixing plate 501 is limited, the width of the retaining frame is prolonged, when the goods incline backwards on the fork 4, a damping plate 3, and the spring 302 compresses and rebounds the force to the goods, and the telescopic cylinder 301 is telescopic along with the spring 302 in the process, so that a certain shock absorption effect is achieved when the goods are tilted backwards.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. The utility model provides a fork truck fender frame with adjustable height, includes fork truck main part (1), driver's cabin (101) are installed to the up end of fork truck main part (1), lifting rail (102) are installed in the left side of fork truck main part (1), fender frame case (2), its characterized in that are installed in the left side of lifting rail (102): a blocking frame plate (201) is connected to the upper end face of the blocking frame box (2) in a penetrating mode, hydraulic cylinders (202) are fixedly mounted on the front side and the rear side of the lower end face of the blocking frame plate (201), the lower end faces of the two hydraulic cylinders (202) are fixedly mounted on the inner wall of the blocking frame box (2), and forks (4) are fixedly connected to the front side and the rear side of the lower end face of the blocking frame box (2); the left side of fender frame case (2) is provided with shock attenuation board (3), fixedly connected with telescopic cylinder (301) between shock attenuation board (3) and fender frame case (2), the inner wall swing joint of telescopic cylinder (301) has spring (302).

2. The height adjustable forklift truck shelter as claimed in claim 1, wherein: keep off two telescopic link (5) of equal fixedly connected with in both sides around frame case (2), four telescopic link (5) two fixed plate (501) of one end fixedly connected with mutually back on the body, two through-hole (5011) one side mutually back on the body has all been seted up, two through-hole (5011) one side mutually back on the body equal fixedly connected with magnet (5012), keep off the equal fixedly connected with barrel (6) in both sides around frame case (2), barrel (6) are located between two telescopic link (5), two the equal threaded connection of inner wall of barrel (6) has lead screw (7), two the other end of lead screw (7) runs through two through-holes (5011) respectively and extends to two fixed plate (501) one side mutually back on the body, two the equal fixedly connected with spacing piece (701) of the other end of lead screw (7).

3. The height adjustable forklift truck shelter as claimed in claim 1, wherein: a plurality of evenly distributed rubber blocks (303) are fixedly connected between the damping plate (3) and the retainer box (2), and the rubber blocks (303) are all located on the outer side of the telescopic cylinder (301).

4. A height adjustable forklift truck shelter as claimed in claim 3 in which: fixedly connected with tarpaulin (304) between damper plate (3) and fender frame case (2), tarpaulin (304) are located the outside of a plurality of rubber blocks (303).

5. The height adjustable forklift truck shelter as claimed in claim 1, wherein: the baffle plate (201) is in a hollow screen mesh shape.

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