CN209806664U - Dolly is laid on lawn - Google Patents

Abstract

The utility model discloses a dolly is laid on lawn, the on-line screen storage device comprises a first base, the right side fixedly connected with fixed plate at first base top, the first gyro wheel frame of the equal fixedly connected with in four corners position by bottom of first base bottom, the bottom position by bottom of first gyro wheel frame has first gyro wheel through pivot swing joint, the equal fixedly connected with baffle in both ends around the fixed plate is left, the bottom of baffle and the top fixedly connected with of first base, the cavity has been seted up to the inside of baffle, the left side of baffle is provided with the fly leaf. This dolly is laid on lawn uses through the cooperation of fly leaf, bounding wall, baffle, slide, inserted bar, welding piece, telescopic link, lock sleeve and second base, makes it have the function that the grass piece was deposited to the large capacity to let the user when laying the lawn, reduced the number of times of turnover grass piece, improved user's laying efficiency, improved the practicality of this device, satisfied user's user demand.

Description

A lawn laying trolley

technical field

The utility model relates to the field of lawn technology, in particular to a lawn laying trolley.

Background technique

The green lawn is an artificial grassland that is densely planted with perennial dwarf herbaceous plants and trimmed. In the middle of the 18th century, a large area of lawn appeared in the British natural landscape garden. Lawns also appeared in modern Chinese gardens, and the main varieties are bluegrass, tall fescue, evergreen, cool-season lawn and mixed-seeding lawn.

When laying the lawn, we will use the lawn laying trolley to transport the grass blocks. However, the existing lawn laying trolley has a small capacity, and when transporting the grass blocks, the user needs to turn around many times, which affects the efficiency of the user in laying the lawn, brings inconvenience to the user, and cannot meet the needs of the user. Usage requirements. To this end, we propose a lawn laying trolley.

Utility model content

The purpose of this utility model is to provide a lawn laying trolley to solve the problem that the capacity of the existing lawn laying trolley is small in the background technology mentioned above. When transporting grass blocks, the user needs to perform turnover many times, which affects the user's laying. The efficiency of the lawn has brought inconvenience to users, and it has been unable to meet the needs of users.

In order to achieve the above object, the utility model provides the following technical solutions: a lawn laying trolley, including a first base, the right side of the top of the first base is fixedly connected with a fixing plate, and the four corners of the bottom of the first base are all fixedly connected There is a first roller frame, the bottom position of the first roller frame is movably connected with the first roller through the rotating shaft, the front and rear ends of the left side of the fixed plate are fixedly connected with baffle plates, the bottom of the baffle plate is connected with the second The top of a base is fixedly connected, the inside of the baffle is provided with a cavity, the left side of the baffle is provided with a movable plate, the bottom of the movable plate is in contact with the top of the first base, and the right side of the movable plate Both the front and rear ends of the side are fixedly connected with a shroud, the right end of the shroud runs through the baffle and extends to its interior, the right side of the shroud is fixedly connected with a stopper, and the right side of the stopper is connected to the baffle The inner wall of the movable plate is in contact with the inner wall, and the position near the bottom on the right side of the movable plate is fixedly connected with a fixed block, and the positions near the left and right sides of the bottom of the fixed block are fixedly connected with sleeve rods, and the bottom of the sleeve rod is fixedly connected with a limit block, A sliding plate is sleeved near the bottom of the sleeve rod, the bottom of the sliding plate is in contact with the top of the limit block, and the bottom of the sliding plate is fixedly connected with an insertion rod.

A welding block is fixedly connected to the left side of the front and rear ends of the first base, a second base is provided on the left side of the first base, and a first threaded rod is provided on the opposite side of the front and rear two welding blocks. The opposite sides of the two first threaded rods respectively pass through two welding blocks and are threadedly connected with the second base. The position on the right side of the top of the second base is provided with a limited hole, and the position on the right side of the second base is There is a cavity, the left side of the inner cavity of the second base is fixedly connected with a telescopic rod, the left end of the telescopic rod is fixedly connected with a lock sleeve, and the left end of the lock sleeve penetrates the second base and extends to the outside thereof, so The lock sleeve is a hollow structure, and the left side of the lock sleeve is provided with a second threaded rod, and the right end of the second threaded rod passes through the lock sleeve and extends to its interior.

Preferably, the front and rear ends of the left bottom of the second base are fixedly connected with a second roller frame, and the position near the bottom of the second roller frame is movably connected with a second roller through a rotating shaft.

Preferably, a threaded groove is provided at the bottom position on the left side of the insertion rod, and the threaded groove is matched with the second threaded rod.

Preferably, the bottom of the insertion rod extends to the inside of the limiting hole, and the insertion rod is engaged with the limiting hole.

Preferably, third threaded rods are provided at the front and rear ends of the right top of the fixing plate, and the left end of the third threaded rod passes through the fixing plate and is threadedly connected with the enclosure.

Preferably, a push handle is fixedly connected to the middle position on the right side of the fixing plate, and the surface of the push handle is provided with anti-skid lines.

Compared with the prior art, the beneficial effect of the utility model is that the trolley for laying lawns can be used in conjunction with movable panels, hoardings, baffles, slides, inserting rods, welding blocks, telescopic rods, locking sleeves and the second base. , so that it has the function of storing grass blocks in a large capacity, so that when the user lays the lawn, the number of turnover grass blocks is reduced, the laying efficiency of the user is improved, the practicability of the device is improved, and the user's needs are satisfied. Usage requirements.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a plan view of the first base of the utility model structure;

Fig. 3 is the partially enlarged schematic diagram of A in the structure Fig. 1 of the utility model;

Fig. 4 is the partially enlarged schematic diagram of B in the structure Fig. 1 of the utility model;

Fig. 5 is a left view of the structure insertion rod of the present invention.

In the figure: 1, the first base; 2, the fixed plate; 3, the baffle; 4, the movable plate; 5, the enclosure; 6, the block; 7, the first roller frame; 10, sleeve rod; 11, limit block; 12, slide plate; 13, insert rod; 14, welding block; 15, second base; 16, first threaded rod; 17, telescopic rod; 18, lock sleeve; 19, the second threaded rod; 20, the second roller frame; 21, the second roller; 22, the thread groove; 23, the third threaded rod; 24, the push handle; 25, the limit hole.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-5, the utility model provides a technical solution: a lawn laying trolley, including a first base 1, the right side of the top of the first base 1 is fixedly connected with a fixed plate 2, the bottom of the first base 1 is The four corner positions are fixedly connected with the first roller frame 7, and the bottom position of the first roller frame 7 is movably connected with the first roller 8 through the rotating shaft, and the front and rear ends of the left side of the fixed plate 2 are fixedly connected with the baffle plate 3, the baffle plate The bottom of 3 is fixedly connected with the top of first base 1, and the inside of baffle plate 3 is provided with cavity, and the left side of baffle plate 3 is provided with movable plate 4, and the bottom of movable plate 4 contacts with the top of first base 1, The front and rear ends of the movable plate 4 right sides are all fixedly connected with a coaming plate 5, and the right end of the coaming plate 5 runs through the baffle plate 3 and extends to its inside. The side is in contact with the inner wall of the baffle plate 3, and the bottom position on the right side of the movable plate 4 is fixedly connected with the fixed block 9, and the left and right sides of the bottom of the fixed block 9 are fixedly connected with the sleeve rod 10, and the bottom of the sleeve rod 10 is fixedly connected There is a limit block 11, and a slide plate 12 is sheathed near the bottom of the sleeve rod 10. The bottom of the slide plate 12 is in contact with the top of the limit block 11, and the bottom of the slide plate 12 is fixedly connected with an insertion rod 13.

The left side of the front and rear ends of the first base 1 is fixedly connected with a welding block 14, the left side of the first base 1 is provided with a second base 15, and the opposite sides of the front and rear two welding blocks 14 are provided with first threaded rods. 16. The opposite sides of the two first threaded rods 16 respectively pass through the two welding blocks 14 and are threadedly connected with the second base 15. The position on the right side of the top of the second base 15 has a limited hole 25, and the second base 15 The position on the right side is provided with a cavity, and the left side of the inner cavity of the second base 15 is fixedly connected with a telescopic rod 17, and the left end of the telescopic rod 17 is fixedly connected with a lock sleeve 18, and the left end of the lock sleeve 18 runs through the second base 15 and extends to Outside, the lock sleeve 18 is a hollow structure, and the left side of the lock sleeve 18 is provided with a second threaded rod 19 , and the right end of the second threaded rod 19 passes through the lock sleeve 18 and extends to its interior.

In the present utility model: the front and rear ends of the left bottom of the second base 15 are fixedly connected with the second roller frame 20, and the bottom position of the second roller frame 20 is movably connected with the second roller 21 through the rotating shaft; through the second roller 21 setting, so that the second base 15 has the function of moving.

In the utility model: the bottom position on the left side of the insertion rod 13 is provided with a threaded groove 22, and the threaded groove 22 is matched with the second threaded rod 19; Lock the plunger 13.

In the utility model: the bottom of the insertion rod 13 extends to the inside of the limit hole 25, and the insertion rod 13 is engaged with the limit hole 25; the setting of the limit hole 25 facilitates the storage of the insertion rod 13.

In the utility model: the front and rear ends of the top of the fixed plate 2 right side are all provided with a third threaded rod 23, and the left end of the third threaded rod 23 runs through the fixed plate 2 and is threadedly connected with the coaming plate 5; through the third threaded rod 23 Set, thereby locking the coaming plate 5.

In the utility model: the middle position on the right side of the fixed plate 2 is fixedly connected with a push handle 24, and the surface of the push handle 24 is provided with anti-slip lines; by setting the push handle 24, it is convenient for the user to push the device to move.

Working principle: when the device needs to be used, firstly, the user unscrews the third threaded rod 23 from the enclosure 5, after unscrewed, the user pulls out the insertion rod 13 from the pin hole 25, after unscrewing, The user pulls the movable plate 4 to move outwards, and the outward movement of the movable plate 4 drives the surrounding plate 5 to move out from the baffle plate 3. Next, the user pulls the movable plate 4 to a position equal to the left side of the second base 15, and then , the user pulls the lock sleeve 18 outward, and through the setting of the telescopic rod 17, the position of the lock sleeve 18 and the insertion rod 13 can be aligned. After the position is adjusted, the user pulls the insertion rod 13 to move downward, and the insertion rod 13 moves downward to drive the slide plate 12 to move downward. When the slide plate 12 moves to contact with the limit block 11, at this moment, the threaded groove 22 provided on the insert rod 13 and the second threaded rod 19 are in a horizontal position, and then the user twists the Move the second threaded rod 19 to be threadedly connected with the thread groove 22, thereby locking the device. Finally, when the device is not needed, the user stores the device according to the above-mentioned reverse steps, and finally, twists the second A threaded rod 16, unscrew the first threaded rod 16 from the second base 15, when the second base 15 is separated from the welding block 14, the user will store the second base 15 into the fixed plate 2, the baffle plate 3 and the movable In the placement groove formed by the plate 4.

In summary: the lawn laying trolley is used in conjunction with the movable plate 4, the hoarding plate 5, the baffle plate 3, the slide plate 12, the insertion rod 13, the welding block 14, the telescopic rod 17, the locking sleeve 18 and the second base 15, It has the function of storing grass blocks in a large capacity, so that when the user lays the lawn, the number of turnover grass blocks is reduced, the user's laying efficiency is improved, the practicability of the device is improved, and the user's use is satisfied. demand, thereby solving the problem that the capacity of the existing lawn laying trolley is small. When transporting the grass blocks, the user needs to make multiple turnovers, which affects the efficiency of the user in laying the lawn, brings inconvenience to the user, and can no longer be satisfied. Questions about user needs.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A lawn-laying trolley comprising a first base (1), characterized in that: the right side of the top of the first base (1) is fixedly connected with a fixed plate (2), the position of the bottom of the first base (1) close to four corners is fixedly connected with a first roller carrier (7), the position of the bottom of the first roller carrier (7) close to the bottom is movably connected with a first roller (8) through a rotating shaft, the left front end and the left rear end of the fixed plate (2) are fixedly connected with a baffle (3), the bottom of the baffle (3) is fixedly connected with the top of the first base (1), a cavity is formed in the baffle (3), a movable plate (4) is arranged on the left side of the baffle (3), the bottom of the movable plate (4) is contacted with the top of the first base (1), the front end and the rear end of the right side of the movable plate (4) are fixedly connected with a coaming plate (5), the right end of the coaming (5) penetrates through the baffle (3) and extends into the baffle, and the, the right side of the stop block (6) is in contact with the inner wall of the baffle (3), a fixed block (9) is fixedly connected to the position, close to the bottom, of the right side of the movable plate (4), sleeve rods (10) are fixedly connected to the positions, close to the left side and the right side, of the bottoms of the fixed blocks (9), limiting blocks (11) are fixedly connected to the bottoms of the sleeve rods (10), sliding plates (12) are sleeved at the positions, close to the bottoms, of the sleeve rods (10), the bottoms of the sliding plates (12) are in contact with the tops of the limiting blocks (11), and inserting rods (13) are fixedly connected to the bottoms of the sliding;

the left side positions of the front end and the rear end of the first base (1) are fixedly connected with welding blocks (14), the left side of the first base (1) is provided with a second base (15), one side of each of the front welding block and the rear welding block (14), which are opposite to each other, is provided with a first threaded rod (16), one side of each of the two first threaded rods (16), which is opposite to each other, penetrates through the two welding blocks (14) and is in threaded connection with the second base (15), the right side position of the top of the second base (15) is provided with a limiting hole (25), the right side position of the second base (15) is provided with a cavity, the left side of the inner cavity of the second base (15) is fixedly connected with a telescopic rod (17), the left end of the telescopic rod (17) is fixedly connected with a lock sleeve (18), the left end of the lock sleeve (18) penetrates through the second base (15) and extends to the outside of, the left side of lock sleeve (18) is provided with second threaded rod (19), the right-hand member of second threaded rod (19) runs through lock sleeve (18) and extends to inside.

2. A lawn-laying carriage as claimed in claim 1, wherein: the front end and the rear end of the bottom of the left side of the second base (15) are fixedly connected with a second roller carrier (20), and the position, close to the bottom, of the second roller carrier (20) is movably connected with a second roller (21) through a rotating shaft.

3. A lawn-laying carriage as claimed in claim 1, wherein: a thread groove (22) is formed in the position, close to the bottom, of the left side of the inserted bar (13), and the thread groove (22) is matched with the second threaded rod (19).

4. A lawn-laying carriage as claimed in claim 1, wherein: the bottom of inserted bar (13) extends to the inside of spacing hole (25), inserted bar (13) and spacing hole (25) joint.

5. A lawn-laying carriage as claimed in claim 1, wherein: both ends all are provided with third threaded rod (23) around fixed plate (2) right side top, the left end of third threaded rod (23) runs through fixed plate (2) and with bounding wall (5) threaded connection.

6. A lawn-laying carriage as claimed in claim 1, wherein: a pushing handle (24) is fixedly connected to the middle position of the right side of the fixing plate (2), and anti-skid grains are arranged on the surface of the pushing handle (24).