CN213474732U

CN213474732U - Vacuum feeding machine

Info

Publication number: CN213474732U
Application number: CN202021743611.2U
Authority: CN
Inventors: 马永辉; 安启邦; 王传格; 赵新广
Original assignee: Qinghai Lukang Dadi Pharmaceutical Co ltd
Current assignee: Qinghai Lukang Dadi Pharmaceutical Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-06-18
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a vacuum feeding machine, including vacuum feeding machine body and apron subassembly, the apron subassembly sets up at the top of vacuum feeding machine body, and the sealing port has been seted up on the top of vacuum feeding machine body, and the outer lane on vacuum feeding machine body top is equipped with the sealing washer, and the apron subassembly includes sealed lid, and sealed lid sets up on the top of vacuum feeding machine body, and the fixed cover in top of vacuum feeding machine body is equipped with the supporting disk, and one side on supporting disk top is fixed and is equipped with two stands, the beneficial effects of the utility model are that: with sealed lid and former fulcrum disconnection, make sealed lid become independent individual through the installation component, can prevent then that the fulcrum position from warping or wearing and tearing to make sealed lid and sealing port between produce the clearance, cause the vacuum to descend, can let sealed whole plane atress even as new fulcrum through the installation component, whole sealed lid can laminate closely at any time with the face of sealing port to produce sufficient vacuum.

Description

Vacuum feeding machine

Technical Field

The utility model relates to a material loading machine, in particular to vacuum material loading machine belongs to defeated material equipment technical field.

Background

The vacuum feeder is also called as a vacuum conveyor, and is a dust-free closed pipeline conveying device for conveying particles and powdery materials by means of vacuum suction, and the air pressure difference between vacuum and an environmental space is utilized to form air flow in a pipeline and drive the powdery materials to move, so that the powder conveying is completed. The advanced foreign vacuum technology is introduced in China, is continuously improved and improved, and is widely applied to various light and heavy industrial industries such as chemical industry, pharmacy, food, metallurgy, building materials, agricultural and sideline industries and the like.

The vacuum degree of the interior of the feeding machine is determined by the attaching degree of a sealing port and a sealing cover of the existing vacuum feeding machine, if the sealing cover deforms or is blocked at the position of the sealing port, the sealing cover cannot reach a state of being completely attached to the sealing port, the feeding capacity of the vacuum feeding machine is reduced, even feeding cannot be performed, and the vacuum feeding machine is troublesome to maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum feeding machine to solve the sealed lid of current vacuum feeding machine that proposes in the above-mentioned background art and can not reach a state and the easy problem of warping or wearing and tearing of fulcrum position completely with the sealed mouthful laminating.

In order to achieve the above object, the utility model provides a following technical scheme: a vacuum feeder comprises a vacuum feeder body and a cover plate assembly, wherein the cover plate assembly is arranged at the top of the vacuum feeder body, the top end of the vacuum feeding machine body is provided with a sealing port, the outer ring of the top end of the vacuum feeding machine body is provided with a sealing ring, the cover plate component comprises a sealing cover which is arranged at the top end of the vacuum feeder body, the top of the vacuum feeder body is fixedly sleeved with a supporting disk, one side of the top end of the supporting disk is fixedly provided with two upright posts, the top between the two upright posts is provided with an inverted U-shaped frame, the tops of the two upright posts are movably connected with the bottom of the inverted U-shaped frame through pin shafts, the middle part of the top end of the inverted U-shaped frame is fixedly provided with an installation seat, the top end of the installation seat is fixedly provided with an L-shaped supporting rod, the bottom of the L-shaped supporting rod is fixedly connected with the middle part of the top end of the sealing cover through the mounting assembly.

As a preferred technical scheme of the utility model, the apron subassembly still includes the sleeve, sleeve thread installs in the bottom of sealed lid, the bottom of sleeve inner wall is inlayed and is equipped with the elastic rubber circle.

As a preferred technical scheme of the utility model, telescopic size is greater than the size of sealing port.

As a preferred technical scheme of the utility model, the installation component includes two L type splint and semicircle board, two the equal fixed mounting of L type splint is at the middle part on sealed lid top, the fixed bottom that sets up at L type bracing piece of semicircle board, the semicircle board sets up between two L type splint, two bolt and semicircle board fixed connection are passed through at the top of L type splint.

As an optimal technical scheme of the utility model, two L type splint are all through screw fixed mounting at the middle part on sealed lid top.

As an optimized technical scheme of the utility model, the one end of L type bracing piece contacts with the opposite side on sealed lid top.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a vacuum feeding machine, with sealed lid and former fulcrum disconnection, make sealed lid become independent individuality through the installation component, can prevent then that the fulcrum position from warping or wearing and tearing make and seal and produce the clearance between lid and the seal port, cause the vacuum to descend, can let sealed whole plane atress of lid even as new fulcrum through the installation component, whole sealed lid can laminate closely at any time with the face of seal port, thereby produce sufficient vacuum, make vacuum feeding machine material loading better, and installation component convenient to detach changes, it is more convenient to maintain.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of part A of FIG. 1 according to the present invention;

fig. 3 is a schematic sectional view of the present invention.

In the figure: 1. a vacuum feeder body; 2. a cover plate assembly; 21. a sealing cover; 22. a sleeve; 23. an elastic rubber ring; 3. a seal ring; 4. sealing the opening; 5. a support disc; 6. a column; 7. an inverted U-shaped frame; 8. A pin shaft; 9. a mounting seat; 10. an L-shaped support bar; 11. mounting the component; 111. an L-shaped splint; 112. a semicircular plate; 113. a bolt; 114. and (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a vacuum feeder, which comprises a vacuum feeder body 1 and a cover plate assembly 2, wherein the cover plate assembly 2 is arranged at the top of the vacuum feeder body 1, a sealing opening 4 is arranged at the top end of the vacuum feeder body 1, a sealing ring 3 is arranged on the outer ring of the top end of the vacuum feeder body 1, the cover plate assembly 2 comprises a sealing cover 21, the sealing cover 21 is arranged at the top end of the vacuum feeder body 1, a supporting plate 5 is fixedly sleeved at the top of the vacuum feeder body 1, two upright posts 6 are fixedly arranged at one side of the top end of the supporting plate 5, an inverted U-shaped frame 7 is arranged at the top between the two upright posts 6, the tops of the two upright posts 6 are movably connected with the bottom of the inverted U-shaped frame 7 through a pin shaft 8, a mounting seat 9 is fixedly arranged at the middle part of the top end of the inverted U, the bottom of L type bracing piece 10 is through the middle part fixed connection on installation component 11 and sealed lid 21 top, will seal lid 21 and former fulcrum disconnection, it becomes independent individuality to make sealed lid 21 through installation component 11, then can prevent that the fulcrum position from warping or wearing and tearing make sealed lid 21 and the sealed mouthful 4 between produce the clearance, cause the vacuum to descend, can let sealed lid 21 whole plane atress even as new fulcrum through installation component 11, whole sealed lid 21 can laminate closely with the face of sealed mouthful 4 at any time, thereby produce sufficient vacuum, it is better to make vacuum material loading machine material loading.

Preferably, the cover plate assembly 2 further includes a sleeve 22, the sleeve 22 is installed at the bottom of the sealing cover 21 by a screw thread, an elastic rubber ring 23 is embedded at the bottom of the inner wall of the sleeve 22, secondary sealing can be performed by the elastic rubber ring 23, the sealing performance is further improved, the size of the sleeve 22 is larger than that of the sealing opening 4, the sleeve 22 is prevented from interfering with the opening and closing of the sealing cover 21, the installation assembly 11 includes two L-shaped clamp plates 111 and a semicircular plate 112, the two L-shaped clamp plates 111 are both fixedly installed at the middle of the top end of the sealing cover 21, the semicircular plate 112 is fixedly installed at the bottom of the L-shaped support rod 10, the semicircular plate 112 is arranged between the two L-shaped clamp plates 111, the tops of the two L-shaped clamp plates 111 are fixedly connected with the semicircular plate 112 by bolts 113, the L-shaped support rod 10 is fixedly connected with the sealing cover 21 by bolts 113, so as to, make sealed lid 21 atress more even, the one end of L type bracing piece 10 contacts with the opposite side on sealed lid 21 top, can carry out spacing support to sealed lid 21 through L type bracing piece 10, reduces the load of installation component 11.

When in specific use, the utility model relates to a vacuum feeding machine, firstly, the installation of the cover plate component 2 is carried out, namely, the support plate 5 is installed at a proper position firstly, then the L-shaped support rod 10 is connected with the sealing cover 21 through the installation component 11, namely, firstly, two L-shaped clamping plates 111 are installed at the middle part of the top end of the sealing cover 21 through screws 114, then the semi-circular plate 112 is fixed on the L-shaped support rod 10, finally, the two L-shaped clamping plates 111 and the semi-circular plate 112 are fixedly connected through bolts 113, the connection between the L-shaped support rod 10 and the sealing cover 21 is completed, the sealing cover 21 is disconnected with the original pivot, the sealing cover 21 becomes an independent individual body through the installation component 11, then, the deformation or abrasion of the pivot part can be prevented to lead to the generation of a gap between the sealing cover 21 and the sealing port 4, the vacuum degree is reduced, and, whole sealed lid 21 can laminate closely at any time with the face of seal port 4 to produce sufficient vacuum, make vacuum material loading machine material loading better, and can also select whether to install sleeve 22 and carry out further sealing before the use, can carry out secondary seal through the inside elastic rubber circle 23 of sleeve 22 promptly, further improve the leakproofness, and the dismouting of being convenient for, sleeve 22's size is greater than seal port 4's size simultaneously, avoid sleeve 22 to hinder opening and closing of sealed lid 21.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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.

Claims

1. A vacuum feeding machine comprises a vacuum feeding machine body (1) and a cover plate assembly (2), and is characterized in that the cover plate assembly (2) is arranged at the top of the vacuum feeding machine body (1), a sealing opening (4) is formed in the top end of the vacuum feeding machine body (1), a sealing ring (3) is arranged on the outer ring of the top end of the vacuum feeding machine body (1), the cover plate assembly (2) comprises a sealing cover (21), the sealing cover (21) is arranged at the top end of the vacuum feeding machine body (1), a supporting plate (5) is fixedly sleeved on the top of the vacuum feeding machine body (1), two upright posts (6) are fixedly arranged on one side of the top end of the supporting plate (5), an inverted U-shaped frame (7) is arranged at the top between the two upright posts (6), and the tops of the two upright posts (6) are movably connected with the bottom of the inverted U-shaped frame (7) through a pin shaft (8, the middle part on the top end of the inverted U-shaped frame (7) is fixedly provided with a mounting seat (9), the top end of the mounting seat (9) is fixedly provided with an L-shaped supporting rod (10), and the bottom of the L-shaped supporting rod (10) is fixedly connected with the middle part on the top end of the sealing cover (21) through a mounting component (11).

2. A vacuum loader as claimed in claim 1, characterized in that: the cover plate assembly (2) further comprises a sleeve (22), the sleeve (22) is installed at the bottom of the sealing cover (21) in a threaded mode, and an elastic rubber ring (23) is embedded into the bottom of the inner wall of the sleeve (22).

3. A vacuum loader as claimed in claim 2, characterized in that: the size of the sleeve (22) is larger than that of the sealing opening (4).

4. A vacuum loader as claimed in claim 1, characterized in that: installation component (11) include two L type splint (111) and semicircle board (112), two equal fixed mounting of L type splint (111) is at the middle part on sealed lid (21) top, the fixed bottom that sets up at L type bracing piece (10) of semicircle board (112), semicircle board (112) set up between two L type splint (111), two bolt (113) and semicircle board (112) fixed connection are passed through at the top of L type splint (111).

5. A vacuum loader as claimed in claim 4, characterized in that: the two L-shaped clamping plates (111) are fixedly arranged in the middle of the top end of the sealing cover (21) through screws (114).

6. A vacuum loader as claimed in claim 1, characterized in that: one end of the L-shaped support rod (10) is in contact with the other side of the top end of the sealing cover (21).