CN215854925U

CN215854925U - Novel electric forklift

Info

Publication number: CN215854925U
Application number: CN202121628314.8U
Authority: CN
Inventors: 侯成文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-02-18
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a novel electric forklift, and relates to the technical field of electric forklifts. This novel electric fork-lift truck, including fork truck, fork truck's the inside hollow middle-placed box of inside fixedly connected with, fork truck's the inside hollow rearmounted case of back fixed surface fixedly connected with, the inside of middle-placed box is provided with middle-placed counter weight device, the spout has all been seted up to the front and back surface of rearmounted incasement portion, the inside of rearmounted case is provided with portable weight carrier, through the setting of middle-placed counter weight device, the counter weight frame removes from the inside of middle-placed box, just so conveniently operate the inside balancing weight of counter weight frame, no matter increase the balancing weight or reduce the balancing weight, setting through the device all can conveniently operate, need artifically place the balancing weight in the inside of counter weight frame can, remove the balancing weight to middle-placed incasement portion through the device, the artifical intensity of labour who changes the balancing weight has been reduced, thereby it is more convenient to make the device use.

Description

Novel electric forklift

Technical Field

The utility model relates to the technical field of electric forklifts, in particular to a novel electric forklift.

Background

The electric forklift is a forklift that operates electrically, and most of them operate as a battery. The accumulator is one of the batteries, and the accumulator can store limited electric energy and be used in a proper place. The working principle of the device is to convert chemical energy into electric energy. The existing electric forklift is provided with counter weights, most of the counter weights are arranged at the rear side of the forklift to enable the forklift to form a rear counter weight, most of the counter weights are arranged in the forklift, and meanwhile, the counter weights are arranged in the forklift, so that when the counter weights are increased or reduced, manual operation is extremely inconvenient, friction of a driving wheel in front of the forklift with the counter weights at the rear side is small, and overturning is easily caused during emergency braking. Therefore, a novel electric forklift which can conveniently adjust the counterweight and overcome the defect of rear counterweight is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides a novel electric forklift, which can solve the problem that a counter weight of the electric forklift is inconvenient to replace.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel electric fork truck, including fork truck, fork truck's inside hollow of inside fixedly connected with puts the case in, fork truck's the inside hollow rearmounted case of back fixed surface fixedly connected with, the inside of putting the case is provided with puts counter weight device in, the spout has all been seted up on the front and back surface of rearmounted incasement portion, the inside of rearmounted case is provided with portable counter weight frame, the right fixed surface fixedly connected with hinge of rearmounted case, the front end fixedly connected with door plant of hinge, put case right surface and be provided with the baffle in, the right surface of case in is put through screwed connection to the baffle, the fixed slot has all been seted up on the front and back surface of putting the incasement portion in, the equal fixedly connected with fixed plate in the upper and lower both sides of door plant front surface, the equal threaded connection in bolt hole in two bolt threaded connection on the right surface of two fixed plates, bolt hole has all been seted up to the upper and lower both sides on rearmounted case right surface.

Preferably, put counter weight device in including the motor, motor fixed connection puts the left surface of incasement portion in, the output fixedly connected with threaded rod of motor, and the thread sleeve has been cup jointed to the screw thread on the threaded rod, and the top surface fixedly connected with counter weight frame of thread sleeve, the inside of counter weight frame is provided with the balancing weight.

Preferably, portable weight carrier includes two connecting axles, and two connecting axles all set up the inside at the rearmounted case, and both ends all rotate around two connecting axles and are connected with the pulley, the top surface fixedly connected with backup pad of two connecting axles, the top surface fixedly connected with baffle of backup pad, the equal fixedly connected with layer board in surface around the baffle.

Preferably, four pulleys are respectively connected with the two sliding grooves in a sliding mode.

Preferably, the threaded sleeve is located on the left side of the bottom surface of the counterweight frame, and the counterweight frame is connected with the two fixing grooves in a sliding mode.

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

(1) this novel electric fork-lift, through the setting of putting counter weight device in, the counter weight frame is removed from the inside of putting the case in, just so conveniently operate the inside balancing weight of counter weight frame, no matter increase the counter weight or reduce the counter weight, the setting through the device all can conveniently operate, need the manual work place the balancing weight in the inside of counter weight frame can, remove the balancing weight to putting incasement portion through the device, the intensity of labour of the manual work change counter weight has been reduced to it is more convenient to make the device use.

(2) This novel electric fork-lift, through the setting of portable counter weight frame, the baffle removes and removes the layer board from the inside of rearmounted case, can be relaxed like this place the counter weight on the layer board more, through the device's setting, can conveniently adjust the inside counter weight of rearmounted incasement portion, through the regulation of counter weight for fork-lift is applicable to the transportation various goods, thereby has promoted fork-lift's application scope.

(3) This novel electric fork-lift truck, through the setting of putting counter weight device and portable counter weight frame in, make rear-mounted in whole fork-lift truck's the counter weight formation, compare with traditional rear-mounted counter weight like this, well rear-mounted counter weight can improve fork truck front wheel counter weight pressure, reducible fork truck when rising with turn to the accident of turning on one's side promptly, put in the counter weight simultaneously and can increase preceding drive wheel pressure, it improves drive power to strengthen frictional force, road adaptability is strong, trafficability characteristic is good, and it improves tire life to reduce the drive wheel and skid.

(4) This novel electric fork-lift truck, fork truck join in marriage many gears transaxle, the bridge is ten grades of bridges, and multistage drive ratio realizes that low-speed big torsion and many speed select to improve fork truck work efficiency, avoids walking circuit overload work, and protection circuit system realizes high-efficient stable work.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic structural view of a novel electric forklift of the present invention;

FIG. 2 is a schematic view of a novel centrally-mounted counterweight device of an electric forklift truck;

FIG. 3 is a schematic plan view of a novel centrally-mounted counterweight device of an electric forklift truck according to the present invention;

FIG. 4 is a schematic view of a movable weight carrier of the novel electric forklift;

FIG. 5 is an enlarged view of the point A in FIG. 4 according to the present invention.

Reference numerals: 1 forklift, 2 middle boxes, 3 rear boxes, 4 hinges, 5 door plates, 6 baffle plates, 7 fixing grooves, 8 counterweight frames, 9 counterweight blocks, 10 threaded rods, 11 motors, 12 threaded sleeves, 13 fixing plates, 14 bolts, 15 bolt holes, 16 supporting plates, 17 partition plates, 18 supporting plates, 19 connecting shafts, 20 sliding grooves and 21 pulleys.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, greater than, less than, exceeding, etc. are understood as excluding the present numbers, and the above, below, inside, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

The first embodiment is as follows:

referring to fig. 1-5, the present invention provides a technical solution: a novel electric forklift comprises a forklift 1, wherein the forklift 1 is provided with a multi-gear drive axle, the axle is a ten-gear axle, the multi-gear ratio realizes low-speed large torque and multi-speed selection to improve the working efficiency of the forklift, the overload work of a walking circuit is avoided, a protection circuit system realizes high-efficiency stable work, the inside of the forklift 1 is fixedly connected with a middle box 2 with a hollow inside, the rear surface of the forklift 1 is fixedly connected with a rear box 3 with a hollow inside, the inside of the middle box 2 is provided with a middle counter weight device,

further, the right fixed surface of rearmounted case 3 is connected with hinge 4, the front end fixedly connected with door plant 5 of hinge 4, in put case 2 right side surface and be provided with baffle 6, baffle 6 passes through screwed connection at the right side surface of in put case 2, fixed slot 7 has all been seted up to the front and back surface of in put case 2 inside, when using the device, remove door plant 5 through hinge 4, thereby door plant 5 removes the inside of rearmounted case 3 and exposes and operate the inside of rearmounted case 3, unload the screw and then remove baffle 6, the inside of putting case 2 in the baffle 6 removal exposes, thereby operate the inside of putting case 2 in.

Further, the middle counterweight device comprises a motor 11, the motor 11 is fixedly connected to the left surface inside the middle box 2, the motor 11 is of an existing structure, too much description is not provided here, the output end of the motor 11 is fixedly connected with a threaded rod 10, a threaded sleeve 12 is sleeved on the threaded rod 10 in a threaded manner, a counterweight frame 8 is fixedly connected to the top surface of the threaded sleeve 12, the threaded sleeve 12 is located on the left side of the bottom surface of the counterweight frame 8, the counterweight frame 8 is slidably connected with two fixing grooves 7, and a counterweight block 9 is arranged inside the counterweight frame 8. when the device is used, after the baffle 6 is detached, the threaded rod 10 is driven to rotate by starting the motor 11, the threaded sleeve 12 is driven to rotate by the threaded rod 10, the counterweight frame 8 is driven to move inside the two fixing grooves 7 by the threaded sleeve 12, the counterweight frame 8 moves out of the middle box 2, so that the counterweight block 9 inside the counterweight frame 8 can be conveniently operated, no matter the counter weight is increased or reduced, the device can be operated conveniently, the counter weight 9 needs to be manually placed in the counter weight frame 8, the counter weight 9 is moved into the middle box 2 through the device, the labor intensity of manual counter weight replacement is reduced, and therefore the device is more convenient to use;

example two;

referring to fig. 1-5, on the basis of the first embodiment, the upper and lower sides of the front surface of the door panel 5 are fixedly connected with the fixing plates 13, the right surfaces of the two fixing plates 13 are in threaded connection with the bolts 14, the upper and lower sides of the right surface of the rear box 3 are respectively provided with the bolt holes 15 in threaded connection with the two bolts 14, the front and rear surfaces of the interior of the rear box 3 are respectively provided with the sliding grooves 20, and the interior of the rear box 3 is provided with the movable weight rack;

further, the movable weight frame comprises two connecting shafts 19, the two connecting shafts 19 are both arranged inside the rear box 3, the front end and the rear end of each connecting shaft 19 are rotatably connected with pulleys 21, the four pulleys 21 are respectively connected with the two sliding grooves 20 in a sliding manner, the top surfaces of the two connecting shafts 19 are fixedly connected with supporting plates 16, the top surfaces of the supporting plates 16 are fixedly connected with partition plates 17, and the front surfaces and the rear surfaces of the partition plates 17 are fixedly connected with supporting plates 18;

further, when the device is used, the support plate 16 is driven to move by pulling the partition plate 17, the support plate 16 is driven to move to drive the two connecting shafts 19 to move, the two connecting shafts 19 move to drive the four pulleys 21 to respectively slide in the two sliding grooves 20, meanwhile, the partition plate 17 moves to move the support plate 18 out of the rear box 3, so that the balance weight can be placed on the support plate 18 more easily, the balance weight in the rear box 3 can be conveniently adjusted by the device, the forklift 1 is suitable for transporting various goods by adjusting the balance weight, the application range of the forklift 1 is further widened, the movable weight rack is moved to the inside of the rear box 3 after the balance weight in the rear box 3 is adjusted, the door plate 5 is closed, the bolt 14 is in threaded connection with the bolt hole 15, the door plate 5 is firmly fixed, and therefore, the movable weight rack can be prevented from sliding out of the rear box 3 in the use process, resulting in accidents and thus improving the safety of the device.

The working principle is as follows: firstly, the door panel 5 is moved through the hinge 4, the door panel 5 moves the inside of the rear box 3 to be exposed so as to operate the inside of the rear box 3, the screw is removed so as to move the baffle 6, the baffle 6 moves the inside of the middle box 2 to be exposed so as to operate the inside of the middle box 2, then the starting motor 11 drives the threaded rod 10 to rotate, the threaded rod 10 rotates to drive the threaded sleeve 12 to move, the threaded sleeve 12 moves to drive the counterweight frame 8 to move inside the two fixing grooves 7, the counterweight frame 8 moves out of the inside of the middle box 2, so that the counterweight block 9 inside the counterweight frame 8 is convenient to operate, then the support plate 16 is driven to move by pulling the partition plate 17, the support plate 16 moves to drive the two connecting shafts 19 to move, the two connecting shafts 19 move to drive the four pulleys 21 to respectively slide inside the two sliding grooves 20, and simultaneously the partition plate 17 moves to move the support plate 18 out of the inside of the rear box 3, placing the counter weight on layer board 18 that can be more relaxed like this, closing door plant 5 at last, utilize bolt 14 and bolt hole 15 threaded connection, with door plant 5 fixed firm can, can prevent like this that portable weight rack from following the inside roll-off of rearmounted case 3 in the use.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A novel electric forklift comprises a forklift (1) and is characterized in that: the inner part of the forklift (1) is fixedly connected with a middle box (2) with a hollow inner part, the rear surface of the forklift (1) is fixedly connected with a rear box (3) with a hollow inner part, a middle counter weight device is arranged in the middle box (2), sliding grooves (20) are formed in the front surface and the rear surface of the inner part of the rear box (3), and a movable counter weight frame is arranged in the rear box (3);

the right surface of the rear box (3) is fixedly connected with a hinge (4), the front end of the hinge (4) is fixedly connected with a door plate (5), the right surface of the middle box (2) is provided with a baffle (6), the baffle (6) is connected to the right surface of the middle box (2) through screws, and fixing grooves (7) are formed in the front surface and the rear surface of the interior of the middle box (2).

2. The novel electric forklift according to claim 1, wherein: put counter weight device and include motor (11), motor (11) fixed connection puts the inside left surface of case (2) in, the output fixedly connected with threaded rod (10) of motor (11), threaded sleeve (12) have been cup jointed to the screw thread on threaded rod (10), the top surface fixedly connected with counter weight frame (8) of threaded sleeve (12), the inside of counter weight frame (8) is provided with balancing weight (9).

3. The novel electric forklift according to claim 1, wherein: the door plate is characterized in that fixing plates (13) are fixedly connected to the upper side and the lower side of the front surface of the door plate (5), bolts (14) are connected to the right surfaces of the two fixing plates (13) in a threaded mode, and bolt holes (15) which are connected to the two bolts (14) in a threaded mode are formed in the upper side and the lower side of the right surface of the rear box (3).

4. The novel electric forklift according to claim 1, wherein: but movable weight carrier includes two connecting axles (19), and two connecting axles (19) all set up in the inside of rearmounted case (3), and both ends all rotate around two connecting axles (19) and are connected with pulley (21), top surface fixedly connected with backup pad (16) of two connecting axles (19), top surface fixedly connected with baffle (17) of backup pad (16), the equal fixedly connected with layer board (18) in surface around baffle (17).

5. The novel electric forklift according to claim 4, wherein: the four pulleys (21) are respectively connected with the two sliding grooves (20) in a sliding manner.

6. The novel electric forklift according to claim 2, wherein: the threaded sleeve (12) is located on the left side of the bottom surface of the counterweight frame (8), and the counterweight frame (8) is connected with the two fixing grooves (7) in a sliding mode.