CN213323800U - Valve port quantitative packing scale - Google Patents

Abstract

The utility model relates to a valve port scale field, in particular to a valve port quantitative packaging scale, which comprises a scale body, a display screen and shielding cloth, wherein the scale body is fixedly connected with the display screen, the top end surface of the scale body is fixedly connected with a storage box, the top part of the inner side of the storage box is slidably connected with a screening box, the bottom end surface of the screening box is provided with a chute, the inner side of the rear end surface of the storage box is fixedly connected with a support plate, the outer side of the display screen is provided with a fixed frame, the fixed frame is fixedly connected with the scale body, the outer side of the shielding cloth is slidably connected with a push plate, the utility model discloses, through the arranged motor, the rotating rod and the screening box, the motor is rotated to drive the rotating rod to rotate, the rotating rod rotates to drive the screening box to slide back and forth inside the storage box, so as to screen powdery materials and screen out sundries in the, the quality of the whole bag of products is not affected.

Description

Valve port quantitative packing scale

Technical Field

The utility model relates to a valve port balance field specifically is valve port ration packing scale.

Background

With the rapid development of modern science and technology and economic level, the packaging of materials is particularly important, but the packaging of some powdery materials is a time-consuming and labor-consuming matter, so that the valve port quantitative packaging scale is manufactured, the powdery materials are mainly packaged in the packaging bag, meanwhile, the materials in each bag can be weighed, the condition that the weight difference of the packaged products is large is avoided, but some existing valve port quantitative packaging scales have some defects when in use, the materials are generally directly poured into a material bin when being packaged by the valve port quantitative packaging scale, some impurities are doped in some materials, but screening devices are not arranged on some existing valve port quantitative packaging scales, the impurities in the materials are easily packaged into the packaging bag directly, and the quality of the whole bag of products is easily reduced, meanwhile, due to the fact that the display screen on some existing valve port quantitative packaging scales is not provided with the dustproof device, when the quantitative packaging scales are not used, dust is easy to accumulate on the display screen on the valve port quantitative packaging scales, and when the quantitative packaging scales are used again, workers need to clean the dust on the display screen, and working strength is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve port ration packing scale to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the valve port quantitative packaging scale comprises a scale body, a display screen and shielding cloth, wherein the scale body is fixedly connected with the display screen, a storage box is fixedly connected with the top end face of the scale body, a screening box is slidably connected with the top of the inner side of the storage box, a sliding groove is formed in the bottom end face of the screening box, a supporting plate is fixedly connected with the inner side of the rear end face of the storage box, a fixing frame is arranged on the outer side of the display screen, the fixing frame is fixedly connected with the scale body, a push plate is slidably connected with the outer side of the shielding cloth and penetrates through the fixing frame, the push plate is slidably connected with the fixing frame, a hole is formed in the right side of the bottom end face.

Preferably, backup pad top terminal surface fixedly connected with motor, the terminal fixedly connected with dwang of main shaft of motor, the dwang is with the inner wall sliding connection of spout.

Preferably, the shielding cloth penetrates through the fixing frame, the shielding cloth is connected with the fixing frame in a sliding mode, and the shielding cloth is made of non-woven fabric with a good dustproof effect.

Preferably, extension spring is arranged on the inner side of the push plate, the extension spring is fixedly connected with the push plate, a positioning block is fixedly connected with the other end of the extension spring, the positioning block penetrates through the push plate, the positioning block is connected with the push plate in a sliding mode, and the positioning block is connected with the fixing frame in a sliding mode.

Preferably, a fixed shaft is fixedly connected to the inner side of the fixed frame, a clockwork spring is fixedly connected to the outer side of the fixed shaft, a rotary drum is fixedly connected to the other end of the clockwork spring, and the rotary drum is fixedly connected with the shielding cloth.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the motor is controlled by the controller to rotate through the arranged motor, the rotating rod and the screening box, the motor rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the screening box to slide back and forth in the storage box, so that powdery materials can be screened, and sundries in the materials are screened out, therefore, the sundries can not be packed into the packaging bag together during packaging, and the quality of the whole bag of products can not be influenced;

2. the utility model discloses in, fixed axle through setting up, clockwork spring, the rotary drum with shelter from cloth, when not using, through the pulling push pedal to shelter from cloth and pull out from the mount is inside, the right side of push pedal and shelter from cloth pulling mount, when the right-hand member face inboard contact of push pedal and mount, the locating piece just in time contacts the hole, at this moment, the pressure that extension spring received disappears, extension spring drives the locating piece and resets, let the locating piece support inside the hole, can fix a position the push pedal, shelter from cloth and cover the display screen completely this moment, thereby can prevent dust to the display screen when not using, the display screen surface can not have the dust accumulation, need not clear up the display screen surface when staff's reuse, staff's working strength has been alleviateed.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the installation structure of the clockwork spring of the present invention.

In the figure: 1. a scale body; 2. a storage box; 3. screening the box; 4. a chute; 5. a support plate; 6. a motor; 7. rotating the rod; 8. a display screen; 9. a fixed mount; 10. a fixed shaft; 11. a clockwork spring; 12. a rotating drum; 13. a shielding cloth; 14. pushing the plate; 15. an extension spring; 16. positioning blocks; 17. a hole; 18. and a controller.

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 present invention provides a technical solution:

valve port ration packing scale, including the balance body 1, display screen 8 and sheltering from cloth 13, the balance body 1 and 8 fixed connection of display screen, case 2 is deposited to 1 top terminal surface fixedly connected with of the balance body, deposit 2 inboard top sliding connection of case have screening case 3, this kind of setting can be sieved the material, spout 4 has been seted up to 3 bottom faces of screening case, deposit 2 inboard fixedly connected with backup pad 5 of rear end face of case, the 8 outside of display screen is equipped with mount 9, mount 9 and 1 fixed connection of the balance body, shelter from 13 outside sliding connection of cloth and have push pedal 14, push pedal 14 runs through mount 9, push pedal 14 and 9 sliding connection of mount, this kind of setting can drive and shelter from cloth 13 and cover display screen 8, hole 17 has been seted up on 9 bottom faces right side of mount 9, 1 left end face bottom fixedly connected with controller 18 of the balance body.

The top end face of the supporting plate 5 is fixedly connected with a motor 6, the tail end of a main shaft of the motor 6 is fixedly connected with a rotating rod 7, and the rotating rod 7 is in sliding connection with the inner wall of the sliding groove 4, so that the screening efficiency of the screening box 3 can be improved; the shielding cloth 13 penetrates through the fixing frame 9, the shielding cloth 13 is in sliding connection with the fixing frame 9, the shielding cloth 13 is made of non-woven fabric with good dustproof effect, and the arrangement can be used for preventing dust of the display screen 8; an extension spring 15 is arranged on the inner side of the push plate 14, the extension spring 15 is fixedly connected with the push plate 14, a positioning block 16 is fixedly connected to the other end of the extension spring 15, the positioning block 16 penetrates through the push plate 14, the positioning block 16 is connected with the push plate 14 in a sliding mode, the positioning block 16 is connected with the fixing frame 9 in a sliding mode, and the push plate 14 can be positioned and fixed through the arrangement; the fixing frame 9 is fixedly connected with a fixing shaft 10 on the inner side, a clockwork spring 11 is fixedly connected with the outer side of the fixing shaft 10, the other end of the clockwork spring 11 is fixedly connected with a rotary drum 12, the rotary drum 12 is fixedly connected with shielding cloth 13, and the shielding cloth 13 and the push plate 14 can be driven to automatically reset by the arrangement.

The working process is as follows: the power supplies of all electrical appliances in the device are external power supplies, when the device is used for packaging materials, the materials are poured into the screening box 3 at first, then the motor 6 is controlled to rotate through the controller 18, the motor 6 rotates to drive the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the screening box 3 to swing back and forth in the storage box 2, the materials can be screened, and sundries in the materials are screened out, so that the sundries cannot be packaged into a packaging bag together during packaging, the quality of a whole bag of products cannot be influenced, a worker needs to clean the sundries screened in the screening box 3 regularly, when the display screen 8 is not used, the worker pulls the push plate 14 to pull the shielding cloth 13 out of the inside of the fixed frame 9, the push plate 14 and the shielding cloth 13 are pulled to the right side of the fixed frame 9, when the push plate 14 is in contact with the inner side of the right end face of the fixed frame 9, the positioning block 16, at this moment, the pressure that extension spring 15 received disappears, extension spring 15 drives locating piece 16 and resets, let locating piece 16 support inside hole 17, can fix a position push pedal 14, it covers display screen 8 completely to block cloth 13 this moment, thereby can prevent dust display screen 8 when not using, there is not the dust accumulation on the surface of display screen 8, when staff reuse display screen 8, through promoting locating piece 16, when locating piece 16 leaves mount 9 and mount 9 contactless, at fixed axle 10, under the combined action of clockwork spring 11 and rotary drum 12, can let and block cloth 13 and push pedal 14 and reset, thereby when reusing display screen 8, need not clear up display screen 8 surface, staff's working strength has been alleviateed.

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 (5)

1. Valve port ration packing scale includes the balance body (1), display screen (8) and shelters from cloth (13), its characterized in that: the utility model discloses a screen display, including the balance body (1), the balance body (1) and display screen (8) fixed connection, the balance body (1) top face fixedly connected with deposits case (2), deposit case (2) inboard top sliding connection and have screening case (3), spout (4) have been seted up to screening case (3) bottom face, deposit case (2) the inboard fixedly connected with backup pad (5) of rear end face, the display screen (8) outside is equipped with mount (9), mount (9) and balance body (1) fixed connection, it has push pedal (14) to shelter from cloth (13) outside sliding connection, push pedal (14) run through mount (9), push pedal (14) and mount (9) sliding connection, hole (17) have been seted up on mount (9) bottom face right side, balance body (1) left end face bottom fixedly connected with controller (18).

2. The valve port portion packaging scale of claim 1, wherein: backup pad (5) top terminal surface fixedly connected with motor (6), the terminal fixedly connected with dwang (7) of main shaft of motor (6), the inner wall sliding connection of dwang (7) and spout (4).

3. The valve port portion packaging scale of claim 1, wherein: the shielding cloth (13) penetrates through the fixing frame (9), the shielding cloth (13) is in sliding connection with the fixing frame (9), and the shielding cloth (13) is made of non-woven fabric with a good dustproof effect.

4. The valve port portion packaging scale of claim 1, wherein: push pedal (14) inboard is equipped with extension spring (15), extension spring (15) and push pedal (14) fixed connection, the other end fixedly connected with locating piece (16) of extension spring (15), push pedal (14) are run through in locating piece (16), locating piece (16) and push pedal (14) sliding connection, locating piece (16) and mount (9) sliding connection.

5. The valve port portion packaging scale of claim 1, wherein: the inner side of the fixing frame (9) is fixedly connected with a fixing shaft (10), the outer side of the fixing shaft (10) is fixedly connected with a clockwork spring (11), the other end of the clockwork spring (11) is fixedly connected with a rotary drum (12), and the rotary drum (12) is fixedly connected with shielding cloth (13).

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