Electric intelligent four-wheel traction platform

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to an electric intelligent four-wheel traction platform. The electric intelligent four-wheel traction platform comprises a machine body, a storage battery containing box is arranged in a machine head shell of the machine body and comprises a bottom plate, a top plate is arranged above the bottom plate in parallel, and the left end and the right end of the bottom plate are connected with the left end and the right end of the top plate through first side plates; the rear end of the bottom plate and the rear end of the top plate are connected through a second side plate, two parallel sliding grooves are formed in the upper surface of the bottom plate, two power source plugging holes are symmetrically formed in the inner side surface of the second side plate, and a battery box is arranged in the storage battery containing box. By arranging the storage battery accommodating box and the battery box, the battery box can be quickly pulled out from the storage battery accommodating box, so that the replacement of the battery box is completed, and the problems that in the prior art, when batteries are replaced, independent equipment needs to be hoisted, and the operation is tedious are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, specifically an electric intelligent four-wheel traction platform. Background Art

[0002] With the development of new energy technology, electric drive technology is now very mature. The mechanical power drive in the field of agricultural machinery has also changed from the traditional internal combustion engine to electric motors. In the field of tractor production and manufacturing, many electric tractors have appeared. Compared with traditional fuel tractors, electric tractors have many advantages such as environmental protection, energy saving and low noise.

[0003] For example, the public announcement number CN217753519U discloses an electric tractor, including a body, a battery box base and a battery box. The body has a frame, and the battery box base has a frame assembly seat, a support seat and a locking component. The frame assembly seat is fixedly connected to the frame, the support seat is connected to the frame assembly seat, the locking component is arranged on the support seat, and the battery box is installed on the support seat. Among them, the locking component has a locking state for locking the battery box and an unlocking state for releasing the battery box. The electric tractor of the present application is a tractor with a replaceable battery box, which is provided with a frame assembly seat, a support seat and a locking component that are convenient for disassembling and assembling the battery box, so as to facilitate the convenient and rapid replacement of the battery box, and the connection is stable during use, so that the towing can be carried out continuously and stably.

[0004] However, when replacing the battery of this electric tractor, separate equipment is required for lifting, which requires separate equipment for lifting and is cumbersome to operate. Utility Model Content

[0005] In view of the existing problems, the utility model provides an electric intelligent four-wheel traction platform to overcome the problem mentioned in the background technology that a separate device needs to be hoisted and the operation is cumbersome when replacing the battery of the tractor.

[0006] In order to solve the existing problems, the utility model provides an electric intelligent four-wheel traction platform, including a machine body, a battery accommodating box is arranged in the head shell of the machine body, a front cover is hinged on the upper front end of the head shell, the battery accommodating box includes a bottom plate, a top plate is arranged above the bottom plate in parallel, the left and right ends of the bottom plate and the top plate are connected by a first side plate, the rear ends of the bottom plate and the top plate are connected by a second side plate, two mutually parallel slide grooves are arranged on the upper surface of the bottom plate, two power plug holes are symmetrically arranged on the inner side surface of the second side plate, and a battery box is arranged in the battery accommodating box; the electric The battery box includes a shell, and a plurality of batteries are placed inside the shell. A plug-in column is arranged on the outer surface where the shell and the second side panel are connected, and the plug-in column is plugged into the power socket. The plurality of batteries are electrically connected to the plug-in column, and two sets of pulleys adapted to the slide groove are connected to the bottom of the shell; a connecting column is arranged at the front end of the first side panel, and a buckling column is arranged at the front end of the other first side panel. A limiting strip is rotatably arranged on the connecting column, and a buckling groove is opened at the end of the limiting strip away from the connecting column, and the buckling groove is buckled with the buckling column, and a locking assembly is arranged on the lower surface of the limiting strip below the buckling groove.

[0007] Furthermore, the top plate of the shell is detachably arranged, and two mutually parallel rubber protection strips are arranged on the lower surface of the top plate, and the lower surfaces of the rubber protection strips are in contact with the top of the shell.

[0008] Furthermore, the two groups of pulleys are arranged parallel to each other at the bottom of the shell, and each group of pulleys consists of two pulleys that are symmetrically arranged on the left and right.

[0009] Furthermore, a movable handle is provided on the side of the housing away from the plug-in column.

[0010] Furthermore, the locking assembly includes a first fixing ear and a second fixing ear located on both sides of the buckling groove and arranged on the lower surface of the limit strip, a limit pin slidably inserted on the first fixing ear and the second fixing ear, a limit plate located between the first fixing ear and the second fixing ear and fixedly connected to the limit pin, and a spring located between the second fixing ear and the limit plate and sleeved on the limit pin.

[0011] Furthermore, a multifunctional electronic display screen for displaying voltage, power, operating speed and operating mileage is provided at the upper rear end of the head shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The electric intelligent four-wheel traction platform is provided with a battery storage box in the machine head housing, and a battery box is provided in the storage battery storage box. When replacing the battery, it is only necessary to open the locking assembly provided on the lower surface of the limit bar, rotate the limit bar along the connecting column, so that the limit bar is parallel to the first side plate where the connecting column is located and does not hinder the movement of the battery box, and then pull the handle provided on the side of the housing by hand, and the two sets of pulleys provided at the bottom of the battery box housing will slide along the slide groove and finally slide out of the battery storage box, so that the battery box is quickly replaced, overcoming the problem that the prior art requires separate equipment to be hoisted and the operation is cumbersome when replacing the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 3 It is a front view schematic diagram of the utility model;

[0017] Figure 4 For the utility model Figure 1 A magnified schematic diagram of point A;

[0018] Figure 5 It is an enlarged structural diagram of B of the utility model;

[0019] Figure 6 The overall structure of the battery box of the utility model is shown in FIG. Figure 1 :

[0020] Figure 7 The overall structure of the battery box of the utility model is shown in FIG. Figure 2 :

[0021] Figure 8 This is a schematic diagram of the internal structure of the battery box of the utility model;

[0022] In the figure: 1. machine body; 101. machine head shell; 102. front cover; 2. battery storage box; 201. bottom plate; 202. top plate; 203. first side plate; 204. second side plate; 205. slideway; 206. power plug hole; 207. connecting column; 208. buckle column; 209. limit strip; 210. buckle groove; 211. locking assembly; 2111. first fixing ear; 2112. second fixing ear; 2113. limit pin; 2114. limit sheet; 2115. spring; 3. battery box; 301. shell; 302. battery; 303. plug column; 304. pulley; 305. rubber protection strip; 306. handle; DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-8 The electric intelligent four-wheel traction platform comprises a body 1, a battery storage box 2 is arranged in a head shell 101 of the body 1, and a front cover 102 is hinged on the upper front end of the head shell 101, characterized in that: the battery storage box 2 comprises a bottom plate 201, a top plate 202 is arranged above the bottom plate 201 in parallel, the left and right ends of the bottom plate 201 and the top plate 202 are connected by a first side plate 203, and the rear ends of the bottom plate 201 and the top plate 202 are connected by a second side plate 204, two parallel slide grooves 205 are arranged on the upper surface of the bottom plate 201, and two power plug holes 206 are symmetrically arranged on the inner surface of the second side plate 204, and a battery box 3 is arranged in the battery storage box 2; the battery box 3 comprises a shell 301, and a A number of batteries 302 are arranged, and a plug-in column 303 is arranged on the outer surface where the shell 301 and the second side plate 204 are connected. The plug-in column 303 is plugged into the power plug hole 206, and the number of batteries 302 are electrically connected to the plug-in column 303. Two groups of pulleys 304 adapted to the slide groove 205 are connected to the bottom of the shell 301; a connecting column 207 is arranged at the front end of a first side plate 203, and a buckling column 208 is arranged at the front end of the other first side plate 203. A limiting strip 209 is rotatably arranged on the connecting column 207, and a buckling groove 210 is opened at the end of the limiting strip 209 away from the connecting column 207, and the buckling groove 210 is buckled with the buckling column 208, and a locking assembly 211 is arranged on the lower surface of the limiting strip 209 below the buckling groove 210.

[0025] The top plate of the housing 301 is detachably arranged, and two rubber protection strips 305 parallel to each other are arranged on the lower surface of the top plate 202 , and the lower surface of the rubber protection strips 305 is in contact with the top of the housing 301 .

[0026] The two groups of pulleys 304 are arranged parallel to each other at the bottom of the housing 301 , and each group of pulleys 304 includes two pulleys 304 that are symmetrically arranged on the left and right.

[0027] A movable handle 306 is provided on the side of the housing 301 away from the plug-in column 303 .

[0028] Among them, the locking assembly 211 includes a first fixing ear 2111 and a second fixing ear 2112 located on both sides of the buckling groove 210 and arranged on the lower surface of the limiting strip 209, a limiting pin 2113 slidably inserted on the first fixing ear 2111 and the second fixing ear 2112, a limiting plate 2114 located between the first fixing ear 2111 and the second fixing ear 2112 and fixedly connected to the limiting pin 2113, and a spring 2115 located between the second fixing ear 2112 and the limiting plate 2114 and sleeved on the limiting pin 2113.

[0029] Among them, a multifunctional electronic display screen for displaying voltage, power, operating speed and operating mileage is provided at the upper rear end of the head housing 101.

[0030] Working principle: When the battery of the traction platform needs to be replaced, first open the front cover 102 and flip it upward, then operate the locking assembly 211 on the two limit bars 209, pull the limit pin 2113, the limit pin 2113 moves and then drives the limit plate 2114 to move to compress the spring 2115 toward the first fixed ear 2111, and at the same time the limit pin 2113 opens the lower end of the buckling groove 210, and then rotates the upper limit bar 209 upward so that the limit bar 209 coincides with the first side plate 203 where the connecting column 207 is located, and rotates the lower limit bar 209 downward so that the limit bar 209 also coincides with the first side plate 203 where the connecting column 207 is located, so that rotating the limit bar 207 will not hinder the movement of the battery box 3, and then pull the handle 306 on the shell 301, the two sets of pulleys 304 at the bottom of the battery box 3 will move along the slide groove 205, and the battery box 3 can be taken out of the battery storage box 2.

[0031] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. An electric intelligent four-wheel traction platform, comprising a machine body (1), a head shell (101) of the machine body (1) being provided with a battery storage box (2), a front cover (102) being hingedly connected to the upper front end of the head shell (101), characterized in that: The battery storage box (2) comprises a bottom plate (201), a top plate (202) is arranged above the bottom plate (201) in parallel, the left and right ends of the bottom plate (201) and the top plate (202) are connected via a first side plate (203), the rear ends of the bottom plate (201) and the top plate (202) are connected via a second side plate (204), two parallel sliding grooves (205) are arranged on the upper surface of the bottom plate (201), and two power plug holes (206) are symmetrically arranged on the inner surface of the second side plate (204), and a battery box (3) is arranged in the battery storage box (2); The battery box (3) comprises a shell (301), a plurality of storage batteries (302) are placed inside the shell (301), a plug-in column (303) is provided on the outer surface of the shell (301) where it is connected to the second side plate (204), the plug-in column (303) is plugged into the power plug hole (206), and the plurality of storage batteries (302) are electrically connected to the plug-in column (303), and two sets of pulleys (304) adapted to the slide groove (205) are connected to the bottom of the shell (301); A connecting column (207) is provided at the front end of one of the first side plates (203), and a buckling column (208) is provided at the front end of the other first side plate (203); a limit strip (209) is rotatably provided on the connecting column (207); a buckling groove (210) is provided at one end of the limit strip (209) away from the connecting column (207); the buckling column (208) is buckled in the buckling groove (210); and a locking assembly (211) is provided on the lower surface of the limit strip (209) below the buckling groove (210).

2. The electric intelligent four-wheel traction platform according to claim 1 is characterized in that: The top plate of the housing (301) is detachably arranged, and the lower surface of the top plate (202) is provided with two mutually parallel rubber protection strips (305), and the lower surface of the rubber protection strips (305) is in contact with the top of the housing (301).

3. The electric intelligent four-wheel traction platform according to claim 1 is characterized in that: The two groups of pulleys (304) are arranged parallel to each other at the bottom of the housing (301), and each group of pulleys (304) consists of two pulleys that are symmetrically arranged on the left and right.

4. The electric intelligent four-wheel traction platform according to claim 1 is characterized in that: A movable handle (306) is provided on the side of the housing (301) away from the plug-in column (303).

5. The electric intelligent four-wheel traction platform according to claim 1 is characterized in that: The locking assembly (211) comprises a first fixing ear (2111) and a second fixing ear (2112) located on both sides of the buckling groove (210) and arranged on the lower surface of the limiting strip (209), a limiting pin (2113) slidably inserted on the first fixing ear (2111) and the second fixing ear (2112), a limiting plate (2114) located between the first fixing ear (2111) and the second fixing ear (2112) and fixedly connected to the limiting pin (2113), and a spring (2115) located between the second fixing ear (2112) and the limiting plate (2114) and sleeved on the limiting pin (2113).

6. The electric intelligent four-wheel traction platform according to claim 1, characterized in that: A multifunctional electronic display screen for displaying voltage, power, operating speed and operating mileage is provided at the upper rear end of the machine head housing (101).

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