CN211809670U

CN211809670U - Book return transport trolley

Info

Publication number: CN211809670U
Application number: CN202020116624.0U
Authority: CN
Inventors: 王运显; 龙文
Original assignee: Xinyang Normal University
Current assignee: Xinyang Normal University
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-10-30
Anticipated expiration: 2030-01-18

Abstract

The utility model relates to a books return travelling bogie, including frame, frame and a plurality of book baskets, swivelling joint frame on the frame, a plurality of book baskets of the inside swivelling joint of frame, the utility model discloses a books return travelling bogie has two kinds of operating condition, when being in and load operating condition, and the frame is the horizontality, and a plurality of book baskets are located same horizontal plane, and the administrator does not need frequently stoop to get up when loading books to the travelling bogie in, reduces working strength, when being in the transition state, and the frame is vertical state, and a plurality of book baskets are located same vertical face, and books of different bookshelf heights also are being close high department on the travelling bogie, do not need the administrator to squat repeatedly and stand up, reduce librarian's health burden.

Description

Book return transport trolley

Technical Field

The utility model relates to a books transport means technical field, concretely relates to books return travelling bogie.

Background

The volume of borrowing books every day is very big in the library, it is also very big to return the volume of books every day, when a large amount of books return, need return books as early as possible to original bookshelf in order to supply to borrow, present books return the mode and stack the books after returning on the travelling bogie that has the fill, because books pile up, can only return original bookshelf by last to lower in proper order, because books pile up the confusion, need come and go back and forth between several bookshelves sometimes, such mode is not only slow but also extravagant a large amount of manual works, reduce books and borrow the rate.

Meanwhile, when books are placed on the trolley from the book returning position and then transferred to the bookshelf by the trolley, due to the fact that the positions of the books on the bookshelf are different, a manager needs to frequently stand, crouch down, bend down and stand up, and great burden is brought to the body of the librarian.

Disclosure of Invention

For solving the transport trolley on books pile up, return the problem that speed is slow, books shift when to the big burden of administrator's health, the utility model provides a books return transport trolley, the purpose no longer piles up books, and every book can be taken alone, and can accomplish highly being close with the bookshelf of books on the dolly, reduces administrator's health burden for books return speed.

In order to realize the purpose, the technical scheme of the utility model is that:

a book return transport trolley comprises a trolley frame, wherein the trolley frame comprises a bottom plate and vertical plates, universal wheels are connected to the lower surface of the bottom plate, the vertical plates are connected to two ends of the upper surface of the bottom plate, handles are arranged at the top ends of the two vertical plates, a frame is rotatably connected between the two vertical plates, and a plurality of book baskets are rotatably connected inside the frame;

the handle is a T-shaped structure formed by splicing a transverse rod and a vertical rod, and the upper parts of two vertical plates below the handle are oppositely provided with first through holes;

the frame is a rectangular frame body, the centers of the outer walls of two sides of the frame are provided with corresponding first rotating shafts, the first rotating shafts extend into the first through holes, the two side walls of the frame are provided with corresponding second through holes at intervals along the length direction of the side wall of the frame, the two sides of the frame are provided with sliding rings sleeved on the handle, the tail ends of the sliding rings are connected with sliding blocks of linear guide rails arranged on the side surfaces of the frame, the head parts of the sliding rings are circular rings and sleeved on the end parts of cross rods or vertical rods of the handle;

the book basket is a rectangular groove body with an opening on the top surface and one side surface, the grid plates are arranged inside the book basket at intervals, the end surfaces of two ends of the book basket are provided with second rotating shafts, and the two second rotating shafts at two ends of the book basket respectively extend into the second through holes horizontally corresponding to the second through holes.

Furthermore, the slip ring is of a circular ring-shaped structure, the inner diameter of the slip ring is larger than the diameters of the cross rod and the vertical rod on the vertical plate, and the slip ring is in a sliding state along the linear guide rail.

Furthermore, the plane of the T shape of the handle is parallel to the side wall of the frame.

Furthermore, the second rotating shaft is positioned at the upper part of the book basket, the second rotating shaft is close to the side opening and the top surface of the book basket, and the distance between the second rotating shaft of the book basket which is closer to the lower part and the side opening of the book basket is closer.

Furthermore, the second through holes are arranged on the side wall of the frame at intervals, and the distance between every two adjacent second through holes is larger than the height of the book basket and smaller than 1.5 times of the height of the book basket.

Through the technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses a travelling bogie has two kinds of operating condition, when being in loading operating condition, the frame is the horizontality, a plurality of books baskets are located same horizontal plane, the administrator does not need frequently to bow when loading books in to the travelling bogie and stands up, reduce working strength, when being in the transition state, the frame is vertical state, a plurality of books are located same vertical face, books of different bookshelf heights highly are highly close with the books basket on the travelling bogie, do not need the administrator to squat repeatedly and stand up, reduce librarian's health burden.

2. The utility model discloses a basket does the basket is top surface and a side opening's rectangle cell body, and the inside interval of basket is provided with the grid board, and every equal spine of books is placed outwards at the grid inboard, conveniently looks over books name, confirms books locating place, and every book on every basket all can independently deposit and take, has conveniently once only returned a bookshelf, reduces and relapses the walking for books return speed, save time.

3. The utility model discloses a second pivot is located the upper portion of basket, and the second pivot is close to the side opening and the top surface of basket, and the second pivot of the lower basket that leans on more is more close with the side opening distance of basket, promptly: the inclination degree of the book basket which is more lower on the frame is larger, the inclination degree of the book basket which is more upper on the frame is smaller, the name on the spine can be seen without stooping or foot-supporting for confirmation, the corresponding relation between the book and the bookshelf is conveniently checked, and the working strength is reduced.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of the book basket of the present invention;

FIG. 3 is a view showing a loaded state of the present invention;

fig. 4 is a use state diagram of the transfer state of the present invention.

The reference numbers in the drawings are as follows: the bicycle comprises a frame 1, a frame 2, a book basket 3, a bottom plate 11, a vertical plate 12, universal wheels 13, a first rotating shaft 21, a second through hole 22, a sliding ring 23, a linear guide rail 24, a grid plate 31, a second rotating shaft 32, a handle 121 and a first through hole 122.

Detailed Description

The invention will be further explained with reference to the drawings and the detailed description below:

as shown in fig. 1 to 4, a book return transport trolley comprises a trolley frame 1, wherein the trolley frame 1 comprises a bottom plate 11 and vertical plates 12, universal wheels 13 are connected to the lower surface of the bottom plate 11, and the vertical plates 12 are connected to both ends of the upper surface of the bottom plate 11, and is characterized in that handles 121 are arranged at the top ends of the two vertical plates 12, a frame 2 is rotatably connected between the two vertical plates 12, and a plurality of book baskets 3 are rotatably connected inside the frame 2.

The handle 121 is a T-shaped structure formed by splicing a cross rod and a vertical rod, the handle 121 can be used as a handle for pushing the transportation trolley and also can be used as a limiting device for positioning the frame 2, and the upper parts of the two vertical plates 12 below the handle 121 are relatively provided with first through holes 122.

Frame 2 is the rectangle framework, the center of the outer wall of 2 both sides of frame is provided with corresponding first pivot 21, first pivot 21 stretches into in the first through-hole 122, the equal interval of length direction along the 2 lateral walls of frame is provided with corresponding second through-hole 22 on the 2 both sides of frame, frame 2 both sides all have the sliding ring 23 of cover on handle 121, the tail end of sliding ring 23 links to each other with the slider of arranging the linear guide 24 of 2 sides of frame in, the head of sliding ring 23 is the ring, the cover is at the horizontal pole or the montant tip of handle 121, through the rotation of sliding ring 23 with handle 121 restriction frame 2, change travelling bogie's operating condition.

The book basket 3 is a rectangular groove body with an opening on the top surface and one side surface, the grid plates 31 are arranged inside the book basket 3 at intervals, each book on each book basket 3 can be independently stored and taken, a bookshelf can be returned conveniently at one time, repeated walking is reduced, time is saved, the second rotating shafts 32 are arranged on the end surfaces of the two ends of the book basket 3, and the two second rotating shafts 32 at the two ends of the book basket 3 respectively extend into the second through holes 22 corresponding to the horizontal direction.

The slip ring 23 is of a circular ring structure, the inner diameter of the slip ring 23 is larger than the diameter of the cross rod and the vertical rod on the vertical plate 12, and the slip ring 23 slides along the linear guide rail 24.

The plane of the T shape of the handle 121 is parallel to the side wall of the frame 2.

The second rotating shaft 32 is located at the upper part of the basket 3, the second rotating shaft 32 is close to the side opening and the top surface of the basket 3, and the distance between the second rotating shaft 32 of the basket 3 which is closer to the lower part and the side opening of the basket 3 is shorter, that is: the inclination degree of the book basket 3 which is more lower on the frame 2 is larger, the inclination degree of the book basket 3 which is more upper on the frame 2 is smaller, the name on the spine can be seen without stooping or foot-supporting for confirmation, the corresponding relation between the book and the bookshelf is conveniently checked, and the working strength is reduced.

The second through holes 22 are arranged on the side wall of the frame 2 at intervals, the distance between every two adjacent second through holes 22 is larger than the height of the book basket 3 and smaller than 1.5 times of the height of the book basket 3, and the book basket 3 is guaranteed not to be blocked in the rotating process along with the frame 2.

When the book shelf is used, the transport trolley has two working states, the frame 2 is in a horizontal state, the book baskets 3 are positioned on the same horizontal plane, the transport trolley is in a loading working state, returned books can be loaded on the transport trolley, and a manager frequently bends down to get up when loading the books in the transport trolley, so that the working strength is reduced.

Frame 2 is vertical state, and a plurality of book baskets 3 are located same vertical face, and the travelling bogie is in the state of shifting, and books of different bookshelf heights also are being close high department on the travelling bogie, do not need the administrator to squat repeatedly and stand up, reduce librarian's health burden.

The preferred 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 modifications can be made to the technical solution of the present invention within the scope of the present invention as disclosed without departing from the spirit of the present invention.

Claims

1. A book return transport trolley comprises a trolley frame (1), wherein the trolley frame (1) comprises a bottom plate (11) and vertical plates (12), universal wheels (13) are connected to the lower surface of the bottom plate (11), and the vertical plates (12) are connected to two ends of the upper surface of the bottom plate, and is characterized in that handles (121) are arranged at the top ends of the two vertical plates (12), a frame (2) is rotatably connected between the two vertical plates (12), and a plurality of book baskets (3) are rotatably connected inside the frame (2);

the handle (121) is of a T-shaped structure formed by splicing a cross rod and a vertical rod, and the upper parts of two vertical plates (12) below the handle (121) are relatively provided with first through holes (122);

the frame (2) is a rectangular frame body, corresponding first rotating shafts (21) are arranged at the centers of the outer walls of two sides of the frame (2), the first rotating shafts (21) extend into the first through holes (122), corresponding second through holes (22) are arranged on two side walls of the frame (2) at intervals along the length direction of the side wall of the frame (2), sliding rings (23) sleeved on the handles (121) are arranged on two sides of the frame (2), the tail ends of the sliding rings (23) are connected with sliding blocks of linear guide rails (24) arranged on the side faces of the frame (2), the heads of the sliding rings (23) are circular rings and sleeved at the ends of transverse rods or vertical rods of the handles (121);

the book basket (3) is a rectangular groove body with an opening on the top surface and one side surface, the grid plates (31) are arranged inside the book basket (3) at intervals, the end surfaces of the two ends of the book basket (3) are provided with second rotating shafts (32), and the two second rotating shafts (32) at the two ends of the book basket (3) respectively extend into the second through holes (22) corresponding to the horizontal direction.

2. The book return transport trolley according to claim 1, wherein the slip ring (23) is of a circular ring structure, the inner diameter of the slip ring (23) is larger than the diameters of the cross bar and the vertical bar on the vertical plate (12), and the slip ring (23) slides along the linear guide rail (24).

3. A book return trolley according to claim 1, characterized in that the plane of the "vertisement" of the handle (121) is parallel to the side wall of the frame (2).

4. The book return transport trolley according to claim 1, wherein the second rotating shaft (32) is located at the upper part of the basket (3), the second rotating shaft (32) is close to the side opening and the top surface of the basket (3), and the second rotating shaft (32) of the basket (3) which is located further below is closer to the side opening of the basket (3).

5. The book return transport trolley as claimed in claim 1, wherein the second through holes (22) are spaced apart from each other on the side wall of the frame (2), and the distance between two adjacent second through holes (22) is greater than the height of the book basket (3) and less than 1.5 times the height of the book basket (3).