阅读说明：本技术 一种自制电动手推车 (Self-control electric trolley ) 是由 邓松青 于 2019-11-13 设计创作，主要内容包括：本发明公开了一种自制电动手推车,包括底座,所述底座顶部的靠中心位置开设有第一凹槽,所述底座的内部对应第一凹槽底部的靠中心位置开设有第二凹槽,所述底座顶部的靠后侧位置活动连接有转轴,所述转轴的顶部活动连接有安装板,所述安装板的顶部固定连接有载物箱,所述安装板底部的靠两侧位置均开设有两个第一滑槽。该自制电动手推车,通过气缸、活塞杆、第五活动轴、第一支撑折叠杆、第二支撑折叠杆、第一滑块、第二滑块和第二活动轴的配合使用,能够使自制电动手推车便于使用者对载物箱进行角度调节,可以使载物箱倾斜,以便于使用者将载物箱内的物品取出,提高了自制电动手推车的实用性。(The invention discloses a self-made electric trolley which comprises a base, wherein a first groove is formed in the position close to the center of the top of the base, a second groove is formed in the position close to the center, corresponding to the bottom of the first groove, in the base, a rotating shaft is movably connected to the position close to the rear side of the top of the base, the top of the rotating shaft is movably connected with a mounting plate, a carrying box is fixedly connected to the top of the mounting plate, and two first sliding grooves are formed in the positions close to the two sides of the bottom of the mounting plate. This self-control electric trolley uses through the cooperation of cylinder, piston rod, fifth loose axle, first support folding rod, second support folding rod, first slider, second slider and second loose axle, can make self-control electric trolley convenient to use person carry out angle modulation to carrying the thing case, can make and carry the thing case slope to convenient to use person takes out the article that carry the thing incasement, has improved self-control electric trolley's practicality.)

1. The utility model provides a self-control electric trolley, includes base (1), its characterized in that: the utility model discloses a bearing seat of a vehicle, including base (1), pivot (4), mounting panel (5), the top of mounting panel (5) is fixedly connected with and carries thing case (6), the top of base (1) leans on central point to put and has seted up first recess (2), the inside of base (1) corresponds the leaning on central point of first recess (2) bottom and has seted up second recess (3), the top of base (1) leans on rear position swing joint to have pivot (4), the top swing joint of pivot (4) has mounting panel (5), the top of mounting panel (5) is fixedly connected with and carries thing case (6), the position of both sides of leaning on of mounting panel (5) bottom all sets up two first spouts (7), the position of leaning on central point of mounting panel (5) bottom has set up second spout (8), the inside sliding connection of second spout (8) has second slider (9), the bottom of second slider (, a fixing plate (13) is fixedly connected to the bottom of the second groove (3), reinforcing rods (14) are fixedly connected to positions, close to two sides, of the top of the fixing plate (13), a fifth movable shaft (15) is movably connected between the two reinforcing rods (14), an air cylinder (12) is movably mounted at the top of the fifth movable shaft (15), the air cylinder (12) is fixedly connected with a piston rod (11) through an output end of the top of the air cylinder, and the top of the piston rod (11) is movably connected with a fourth movable shaft (10);

the inner part of the first sliding groove (7) is slidably connected with a first sliding block (16), the bottom of the first sliding block (16) penetrates through the outer part of the first sliding groove (7) and is movably connected with a first movable shaft (17), the bottom of the first movable shaft (17) is movably connected with a first supporting folding rod (18), the bottoms of two first supporting folding rods (18) arranged on the left side are movably connected with a second movable shaft (19), the positions, close to the two sides, of the bottom of the second movable shaft (19) are movably connected with second supporting folding rods (20), the bottoms of the two second supporting folding rods (20) are movably connected with third movable shafts (21), the bottoms of the two third movable shafts (21) are movably connected with a bottom plate (22), and the bottom of the bottom plate (22) is fixedly connected with the inner wall of the bottom of the first groove (2);

the equal fixedly connected with fender rod (25) in both sides at base (1) top, the equal fixedly connected with welding rod (26) in four corners position that leans on of base (1) bottom, the equal swing joint in one side that two welding rods (26) that are located the rear side setting back on the back mutually has wheel (33), the equal two connecting plates (27) of bottom position that lean on of two relative one sides of welding rod (26) that are located the front side setting, fixed mounting has sliding sleeve (28) between two connecting plates (27), the center position that leans on of base (1) bottom front side is fixed connected with two connecting rods (29), the bottom fixedly connected with machine case (30) of two connecting rods (29), the inside fixed mounting of machine case (30) has double-shaft motor (31), double-shaft motor (31) are through the equal fixedly connected with main shaft (32) of the output of its both sides, one side that double-shaft motor (31) were kept away from to main shaft (32, The sliding sleeve (28) and the welding rod (26) extend to the outside of the welding rod (26), and one end, far away from the double-shaft motor (31), of the main shaft (32) is fixedly connected with a wheel (33).

2. The self-propelled powered trolley of claim 1, further comprising: two first limiting blocks (24) are fixedly mounted inside the first sliding groove (7), and the two first limiting blocks (24) are respectively located on the front side and the rear side of the first sliding groove (7).

3. The self-propelled powered trolley of claim 1, further comprising: the inside fixed mounting of second spout (8) has two second stopper (23), and two second stoppers (23) are located the front and back both sides in second spout (8) respectively.

4. The self-propelled powered trolley of claim 1, further comprising: the anti-skid device is characterized in that ejector rods (35) are fixedly connected to the positions, close to the two sides, of the front side of the top of the base (1), push rods (36) are fixedly connected to the tops of the two ejector rods (35), and anti-skid pads (37) are sleeved on the surfaces of the push rods (36).

5. The self-propelled powered trolley of claim 1, further comprising: the front surface of the base (1) is fixedly provided with a control panel (34) close to the center, and the control panel (34) is electrically connected with the cylinder (12) and the double-shaft motor (31) through power lines respectively.

6. The self-propelled powered trolley of claim 1, further comprising: the cylinder (12) is a standard cylinder and adopts the model number SC200X 300.

7. The self-propelled powered trolley of claim 1, further comprising: the double-shaft motor (31) is a three-phase asynchronous motor, and the model number of the double-shaft motor is B355.

Technical Field

The invention relates to the technical field of trolleys, in particular to a self-made electric trolley.

Background

The handcart is a transport vehicle which is pushed and pulled by people and is the ancestor of all vehicles. While the technology of cart materials handling continues to advance, carts continue to be used as an indispensable handling tool. The trolley is widely used in production and life because of its low cost, simple maintenance, convenient operation, light weight, ability to work in places where motor vehicles are not convenient to use, and convenience in carrying lighter objects in short distance. Wherein, the user can self-make the electric handcart and use.

Traditional self-control electric handcart can mostly not carry out the regulation of angle to carrying the thing case, leads to the person of not being convenient for will carrying the article of thing incasement to take out, has reduced self-control electric handcart's practicality. Therefore, we propose a self-made electric cart.

Disclosure of Invention

The invention aims to provide a self-made electric trolley, and the self-made electric trolley is used for solving the problems that the traditional self-made electric trolley cannot adjust the angle of a carrying box, so that a user cannot take out articles in the carrying box conveniently, and the practicability of the self-made electric trolley is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a self-made electric trolley comprises a base, wherein a first groove is formed in the top of the base in a center position, a second groove is formed in the base in a center position corresponding to the bottom of the first groove, a rotating shaft is movably connected to the top of the base in a rear position, a mounting plate is movably connected to the top of the rotating shaft, a carrying box is fixedly connected to the top of the mounting plate, two first sliding grooves are formed in the bottom of the mounting plate in two sides, a second sliding groove is formed in the bottom of the mounting plate in a center position, a second sliding block is slidably connected to the inside of the second sliding groove, the bottom of the second sliding block penetrates through the outer portion of the second sliding groove and is movably connected with a fourth movable shaft, a fixing plate is fixedly connected to the bottom of the second groove, reinforcing rods are fixedly connected to the positions of the top of the fixing plate in two sides, and a fifth movable shaft is movably connected between, the top of the fifth movable shaft is movably provided with an air cylinder, the air cylinder is fixedly connected with a piston rod through an output end at the top of the air cylinder, and the top of the piston rod is movably connected with the fourth movable shaft.

The inside sliding connection of first spout has first slider, the outside and the swing joint of the bottom of first slider running through to first spout have a first loose axle, the bottom swing joint of first loose axle has first support folding rod, and the bottom swing joint that is located two first support folding rods that the left side set up has a second loose axle, the equal swing joint in both sides position that leans on of second loose axle bottom has the second to support the folding rod, and the equal swing joint in bottom that two second supported the folding rod has the third loose axle, and the bottom swing joint of two third loose axles has the bottom plate, the bottom of bottom plate and the inner wall fixed connection of first recess bottom.

The two sides of the top of the base are fixedly connected with guard bars, the positions near the four corners of the bottom of the base are fixedly connected with welding bars, one side of the back side of the two welding bars is movably connected with a wheel, the positions near the bottom of the opposite side of the two welding bars arranged at the front side are fixedly connected with two connecting plates, a sliding sleeve is fixedly arranged between the two connecting plates, two connecting rods are fixedly connected at the position close to the center of the front side of the bottom of the base, the bottom parts of the two connecting rods are fixedly connected with a case, a double-shaft motor is fixedly arranged in the case, the double-shaft motor is fixedly connected with a main shaft through output ends at two sides of the double-shaft motor, one side of the main shaft, which is far away from the double-shaft motor, sequentially penetrates through the case, the sliding sleeve and the welding rod and extends to the outside of the welding rod, and one end, far away from the double-shaft motor, of the main shaft is fixedly connected with a wheel.

Preferably, two first limiting blocks are fixedly mounted inside the first sliding groove and are respectively located on the front side and the rear side of the first sliding groove.

Preferably, two second limiting blocks are fixedly mounted inside the second sliding groove and are respectively located on the front side and the rear side of the second sliding groove.

Preferably, the positions, close to the two sides, of the front side of the top of the base are fixedly connected with ejector rods, the tops of the two ejector rods are fixedly connected with push rods, and anti-skid pads are sleeved on the surfaces of the push rods.

Preferably, the position of leaning on the center of base front surface fixed mounting has control panel, control panel is respectively through power cord and cylinder and biax motor electric connection.

Preferably, the cylinder is a standard cylinder, and the model adopted by the cylinder is SC200X 300.

Preferably, the double-shaft motor is a three-phase asynchronous motor, and the model number of the double-shaft motor is B355.

Compared with the prior art, the invention has the beneficial effects that:

this self-control electric trolley uses through the cooperation of cylinder, piston rod, fifth loose axle, first support folding rod, second support folding rod, first slider, second slider and second loose axle, can make self-control electric trolley convenient to use person carry out angle modulation to carrying the thing case, can make and carry the thing case slope to convenient to use person takes out the article that carry the thing incasement, has improved self-control electric trolley's practicality.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged view of a portion of B of FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of a portion of C of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of a portion of D of FIG. 1 according to the present invention;

FIG. 6 is a front view of the structure of the present invention;

fig. 7 is a bottom view of the structural mounting plate of the present invention.

In the figure: 1. a base; 2. a first groove; 3. a second groove; 4. a rotating shaft; 5. mounting a plate; 6. a carrying box; 7. a first chute; 8. a second chute; 9. a second slider; 10. a fourth movable shaft; 11. a piston rod; 12. a cylinder; 13. a fixing plate; 14. a reinforcing rod; 15. a fifth movable shaft; 16. a first slider; 17. a first movable shaft; 18. a first support folding bar; 19. a second movable shaft; 20. a second supporting folding bar; 21. a third movable shaft; 22. a base plate; 23. a second limiting block; 24. a first stopper; 25. a guard bar; 26. welding a rod; 27. a connecting plate; 28. a sliding sleeve; 29. a connecting rod; 30. a chassis; 31. a double-shaft motor; 32. a main shaft; 33. a wheel; 34. a control panel; 35. a top rod; 36. a push rod; 37. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a self-made electric trolley comprises a base 1, a first groove 2 is arranged at the position close to the center of the top of the base 1, a second groove 3 is arranged at the position close to the center of the bottom of the first groove 2 in the base 1, a rotating shaft 4 is movably connected at the position close to the rear side of the top of the base 1, a mounting plate 5 is movably connected at the top of the rotating shaft 4, a carrying box 6 is fixedly connected at the top of the mounting plate 5, two first chutes 7 are arranged at the positions close to the two sides of the bottom of the mounting plate 5, a second chute 8 is arranged at the position close to the center of the bottom of the mounting plate 5, a second sliding block 9 is slidably connected inside the second chute 8, the bottom of the second sliding block 9 penetrates to the outside of the second chute 8 and is movably connected with a fourth movable shaft 10, a fixed plate 13 is fixedly connected at the bottom of the second groove 3, a fifth movable shaft 15 is movably connected between the two reinforcing rods 14, an air cylinder 12 is movably mounted at the top of the fifth movable shaft 15, the air cylinder 12 is fixedly connected with a piston rod 11 through an output end at the top of the air cylinder, and the top of the piston rod 11 is movably connected with a fourth movable shaft 10.

Inside sliding connection of first spout 7 has first slider 16, the outside and swing joint that run through to first spout 7 in the bottom of first slider 16 has first loose axle 17, the bottom swing joint of first loose axle 17 has first support folding rod 18, the bottom swing joint that is located two first support folding rods 18 that the left side set up has second loose axle 19, the equal swing joint in both sides position that leans on of second loose axle 19 bottom has second support folding rod 20, the equal swing joint in bottom that two second supported folding rod 20 has third loose axle 21, the bottom swing joint of two third loose axles 21 has bottom plate 22, the bottom of bottom plate 22 and the inner wall fixed connection of first recess 2 bottom.

The two sides of the top of the base 1 are fixedly connected with guard bars 25, the positions near four corners of the bottom of the base 1 are fixedly connected with welding bars 26, the opposite sides of the two welding bars 26 arranged at the rear side are movably connected with wheels 33, the positions near the bottom of the opposite sides of the two welding bars 26 arranged at the front side are fixedly connected with two connecting plates 27, a sliding sleeve 28 is fixedly arranged between the two connecting plates 27, the positions near the center of the front side of the bottom of the base 1 are fixedly connected with two connecting rods 29, the bottoms of the two connecting rods 29 are fixedly connected with a case 30, a double-shaft motor 31 is fixedly arranged in the case 30, a main shaft 32 is fixedly connected with the double-shaft motor 31 through the output ends of the two sides, one side of the main shaft 32, the sliding sleeve 28 and the welding rod 26 extend to the outside of the welding rod 26, and one end of the main shaft 32 far away from the double-shaft motor 31 is fixedly connected with a wheel 33.

In the invention: two first limiting blocks 24 are fixedly installed inside the first sliding chute 7, and the two first limiting blocks 24 are respectively positioned at the front side and the rear side in the first sliding chute 7; first stopper 24 may function as a stopper.

In the invention: two second limiting blocks 23 are fixedly installed inside the second sliding chute 8, and the two second limiting blocks 23 are respectively positioned at the front side and the rear side in the second sliding chute 8; the second stopper 23 may function as a stopper.

In the invention: ejector rods 35 are fixedly connected to the positions close to the two sides of the front side of the top of the base 1, push rods 36 are fixedly connected to the tops of the two ejector rods 35, and anti-skid pads 37 are sleeved on the surfaces of the push rods 36; the push rod 36 can facilitate the user to control the moving direction of the cart, and the anti-slip pad 37 can play a role of anti-slip.

In the invention: a control panel 34 is fixedly installed near the center of the front surface of the base 1, and the control panel 34 is electrically connected with the cylinder 12 and the double-shaft motor 31 through power lines respectively; which is a common connection means and is not shown in the figure.

In the invention: the cylinder 12 is a standard cylinder, and is of the type SC200X 300.

In the invention: the two-shaft motor 31 is a three-phase asynchronous motor, and the model number thereof is B355.

The working principle is as follows: when a user needs to move the self-made electric trolley, the control panel 34 enables the double-shaft motor 31 to drive the front wheels 33 to move through the main shafts 32 on the two sides, when the front wheels move, the rear wheels 33 move along with the front wheels, and the user can control the advancing direction of the trolley through the push rod 36; when the object in the carrying box 6 needs to be taken out, at this time, the user can jack up the front side of the carrying box 6 through the piston rod 11 by using the cylinder 12 through the control panel 34, when the front side of the carrying box 6 is jacked up, the cylinder 12 can follow the inclination when the carrying box 6 is inclined through the arrangement of the fourth movable shaft 10 and the fifth movable shaft 15, so that the second slider 9 moves to the rear side of the carrying box 6 in the second sliding chute 8, meanwhile, through the arrangement of the first movable shaft 17, the second movable shaft 19 and the third movable shaft 21, when the carrying box 6 is inclined, the first slider 16 moves to the rear side of the carrying box 6 in the first sliding chute 7, and at this time, the angle of the included angle between the first supporting folding rod 18 and the second supporting folding rod 20 becomes large (the angle is 180 degrees at most), so that the carrying box 6 can be stable when inclined.

In summary, the following steps: this self-control electric trolley uses through the cooperation of cylinder 12, piston rod 11, fifth loose axle 15, first support folding rod 18, second support folding rod 20, first slider 16, second slider 9 and second loose axle 19, can make self-control electric trolley person of facilitating the use carry thing case 6 and carry out angle modulation, can make and carry thing case 6 slope to the person of facilitating the use takes out the article in carrying thing case 6, has improved self-control electric trolley's practicality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.