CN217397365U

CN217397365U - Improved continuous bag pulling equipment

Info

Publication number: CN217397365U
Application number: CN202220377031.9U
Authority: CN
Inventors: 叶富强
Original assignee: Hangzhou Carmit Biotechnology Co ltd
Current assignee: Hangzhou Carmit Biotechnology Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-09-09
Anticipated expiration: 2032-02-24

Abstract

The utility model relates to an improvement version draws bag equipment in succession, the power distribution box comprises a box body, the box top articulates there is the case lid, the box rear side is equipped with the installation piece, be equipped with the mounting bracket of opening the U type groove respectively on the edge of both sides in the box, U type inslot is connected with the pivot, be equipped with the anticreep subassembly that is used for stabilizing the pivot on the mounting bracket respectively, be equipped with first extension piece on one side that the mounting bracket bottom is close to the installation piece, first extension piece bottom is connected with the board of placing with box fixed connection, it is equipped with the pull rod that one end was worn out the box rear side to place the board below, the pull rod is kept away from one of box rear side and is served and is equipped with first pulley, be equipped with the montant on one side that the first pulley was close to the pull rod top, the montant passes through the spring and is connected with first extension piece, be equipped with the second pulley that contacts with first pulley on one side that the first pulley was kept away from to the box, the below that the box is located the second pulley is equipped with out the sack. The bag is conveniently changed to this scheme, and stable in structure can effective control draw the bag distance.

Description

Improved continuous bag pulling equipment

Technical Field

The utility model relates to a draw a bag equipment technical field, concretely relates to improvement version draws bag equipment in succession.

Background

Present draw a bag equipment need pull out the sack with first sack after placing a roll bag, often hard too greatly and pull out the sack overlength easily, cause subsequent sack to drag ground or contaminated, inconvenient processing, and it is inconvenient that the sack trades the bag after the sack exhausts, to above-mentioned problem, the utility model discloses innovate the improvement.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects of the prior art, the utility model provides a bag changing device which is convenient, has stable structure and can effectively control the improved version of the bag pulling distance to continuously pull the bag.

The utility model discloses a specific embodiment as follows:

the application provides an improved continuous bag pulling device which is characterized by comprising a box body with an opening at the top, wherein the top of the box body is hinged with a box cover, the rear side of the box body is provided with an installation block, two sides in the box body are respectively provided with an installation frame with U-shaped grooves, a rotating shaft is connected in the U-shaped grooves, the installation frame is respectively provided with an anti-falling component for stabilizing the rotating shaft, one side of the bottom of the installation frame, which is close to the installation block, is provided with a first extension block, the bottom of the first extension block is connected with a placing plate fixedly connected with the box body, a pull rod with one end penetrating out of the rear side of the box body is arranged below the placing plate, one end of the pull rod, which is far away from the rear side of the box body, is provided with a first pulley, one side of the top of the pull rod, which is close to the first pulley, is provided with a vertical rod, the vertical rod is connected with the first extension block through a spring, one side of the box body, which is far away from the first pulley, is provided with two installation pieces, be connected with the second pulley that contacts with first pulley between two installation pieces, the box is located the below of second pulley and is equipped with out the sack.

Adopt above-mentioned improvement version to draw bag equipment in succession, during the use, with the installation piece and wall body or other local fixed mounting of box, then in rolling up the pivot with end to end's sack, arrange the pivot in U type inslot, inject the pivot steadily in U type inslot through the anticreep subassembly, prevent to drop, then draw first sack downwards between first pulley and the second pulley, through the pulling pull rod, montant extrusion spring is with first pulley rebound, make the sack continue to drop downwards, until pulling out the sack, then put the pull rod, make first pulley and second pulley support the sack surface, suppress the sack, prevent too many and be difficult to withdraw of too hard punishing pull out, avoid the sack to receive pollution, stable in structure, high durability and convenient use.

Preferably: the anticreep subassembly extends the piece including setting up the second that the mount block one side is close to at the mount frame top, the second extends the piece along vertical spout that is equipped with, be equipped with the slider in the spout, the slider is kept away from and is equipped with the briquetting on one side of spout, one side that the slider was kept away from to the briquetting is articulated with one side that the recess was kept away from to the mounting bracket.

Preferably, the following components are used: the case lid is the arc, be equipped with the handle on the case lid one side of keeping away from the installation piece.

Preferably: and a push handle is vertically arranged at one end of the pull rod penetrating out of the rear side of the box body.

Preferably: the diameters of the two ends of the rotating shaft are larger than the maximum transverse distance of the U-shaped groove.

The beneficial effects of the utility model will be elaborated in the embodiment to make beneficial effect more obvious.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;

fig. 2 is a schematic view of the anti-separation assembly according to the embodiment of the present invention.

Wherein:

1. a box body; 2. a box cover; 3. mounting blocks; 4. a U-shaped groove; 5. a mounting frame; 6. a rotating shaft; 7. a first extension block; 8. placing the plate; 9. a pull rod; 10. a first pulley; 11. a vertical rod; 12. a spring; 13. mounting a sheet; 14. a second pulley; 15. a second extension block; 16. a slider; 17. briquetting; 18. a handle; 19. a pushing handle.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

The embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.

Example 1

As shown in figures 1-2, the application provides an improved continuous bag pulling device, in the embodiment of the invention, the device comprises a box body 1 with an open top, a box cover 2 is hinged on the top of the box body 1, an installation block 3 is arranged at the rear side of the box body 1, an installation frame 5 with a U-shaped groove 4 is respectively arranged on two side edges in the box body 1, a rotating shaft 6 is connected in the U-shaped groove 4, anti-dropping components for stabilizing the rotating shaft 6 are respectively arranged on the installation frame 5, a first extension block 7 is arranged on one side of the bottom of the installation frame 5 close to the installation block 3, a placing plate 8 fixedly connected with the box body 1 is connected to the bottom of the first extension block 7, a pull rod 9 with one end penetrating out of the rear side of the box body 1 is arranged below the placing plate 8, a first pulley 10 is arranged on one end of the pull rod 9 far away from the rear side of the box body 1, a vertical rod 11 is arranged on one side of the top of the pull rod 9 close to the first pulley 10, montant 11 is connected with first extension piece 7 through spring 12, be equipped with two installation pieces 13 on the one side that first pulley 10 was kept away from to box 1, be connected with the second pulley 14 that contacts with first pulley 10 between two installation pieces 13, box 1 is located the below of second pulley 14 and is equipped with out the sack.

Adopt above-mentioned improvement version to draw bag equipment in succession, during the use, with installation piece 3 and wall body or other place fixed mounting of box 1, then in rolling up the sack of end to end cover into pivot 6, place pivot 6 in U type groove 4, inject pivot 6 steadily in U type groove 4 through the anticreep subassembly, prevent to drop, then draw first sack downwards between first pulley 10 and second pulley 14, through pulling pull rod 9, montant 11 extrudees spring 12 and moves first pulley 10 backward, make the sack continue to draw down, until pulling out the sack, then put pull rod 9, make first pulley 10 and second pulley 14 support the sack surface, suppress the sack, prevent that the sack that excessively violently pulls out by force from receiving too much and being difficult to receive, avoid the sack, and the stable in structure, high durability and convenient use.

Example 2

In the embodiment of the present invention, as shown in fig. 1-2, in addition to the structural features of the previous embodiment, the anti-falling component includes a second extending block 15 disposed on the top of the mounting frame 5 near one side of the mounting block 3, the second extending block 15 is vertically provided with a sliding slot, a sliding block 16 is disposed in the sliding slot, a pressing block 17 is disposed on one side of the sliding block 16 far from the sliding slot, and one side of the pressing block 17 far from the sliding block 16 is hinged to one side of the mounting frame 5 far from the groove.

Through adopting above-mentioned technical scheme, when using the anticreep subassembly, the briquetting 17 is held between the fingers to the hand, and briquetting 17 bottom is the recess that agrees with pivot 6, and when briquetting 17 pushed down, slider 16 moved down along the spout, and the just in time adaptation slider 16's of spout arc motion to make pivot 6 at recess and U type groove 4 internal rotation, prevent that pivot 6 from droing.

Example 3

In the embodiment of the present invention, as shown in fig. 1, in addition to the structural features of the previous embodiment, the case cover 2 is arc-shaped, and a handle 18 is disposed on one side of the case cover 2 away from the mounting block 3.

Through adopting above-mentioned technical scheme, case lid 2 is the arc, can reduce the height of case mouth for put into pivot 6 easier and laborsaving, handle 18 conveniently mentions articulated case lid 2, makes the use more simple and convenient.

Example 4

In the embodiment of the present invention, as shown in fig. 1, in addition to the structural features of the previous embodiment, a push handle 19 is vertically disposed at one end of the pull rod 9, which penetrates out of the rear side of the box body 1.

By adopting the technical scheme, when the pull rod 9 is pulled, the installation block 3 is arranged, so that the push handle 19 is away from the wall or other places, and the operation is more labor-saving by pushing the push handle 19.

Example 5

In the embodiment of the present invention, as shown in fig. 1, in addition to the structural features of the previous embodiment, the diameter of the two ends of the rotating shaft 6 is greater than the maximum transverse distance of the U-shaped groove 4.

Through adopting above-mentioned technical scheme, 6 both ends diameters of pivot are greater than the biggest transverse distance in U type groove 4 and can further prevent that pivot 6 from droing, improve structural stability.

It should be noted that, in this document, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functionality involved, e.g., the methods described may be performed in an order different than that described, and individual steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An improved continuous bag pulling device is characterized by comprising a box body with an opening at the top, wherein the top of the box body is hinged with a box cover, the rear side of the box body is provided with an installation block, two sides in the box body are respectively provided with an installation frame with a U-shaped groove, a rotating shaft is connected in the U-shaped groove, the installation frame is respectively provided with an anti-falling component for stabilizing the rotating shaft, one side of the bottom of the installation frame, which is close to the installation block, is provided with a first extension block, the bottom of the first extension block is connected with a placing plate fixedly connected with the box body, a pull rod with one end penetrating out of the rear side of the box body is arranged below the placing plate, one end of the pull rod, which is far away from the rear side of the box body, is provided with a first pulley, one side of the top of the pull rod, which is close to the first pulley, is provided with a vertical rod, the vertical rod is connected with the first extension block through a spring, one side of the box body, which is far away from the first pulley, is provided with two installation pieces, be connected with the second pulley that contacts with first pulley between two installation pieces, the box is located the below of second pulley and is equipped with out the sack.

2. The improved continuous bag pulling equipment according to claim 1, wherein the anti-falling component comprises a second extending block arranged on one side, close to the mounting block, of the top of the mounting frame, a sliding groove is vertically formed in the second extending block, a sliding block is arranged in the sliding groove, a pressing block is arranged on one side, away from the sliding groove, of the sliding block, and one side, away from the sliding block, of the pressing block is hinged to one side, away from the groove, of the mounting frame.

3. An improved continuous bag pulling device according to claim 1, wherein the box cover is arc-shaped, and a handle is arranged on one side of the box cover away from the mounting block.

4. An improved continuous bag pulling device according to claim 1, wherein a push handle is vertically arranged at one end of the pull rod, which penetrates out of the rear side of the box body.

5. An improved continuous bag pulling apparatus according to claim 1, wherein the diameter of the two ends of the rotating shaft is larger than the maximum transverse distance of the U-shaped groove.