CN218211606U

CN218211606U - High-precision balance for weighing raw materials

Info

Publication number: CN218211606U
Application number: CN202222155231.2U
Authority: CN
Inventors: 何志伟
Original assignee: Hefei Hesheng Bioengineering Co ltd
Current assignee: Hefei Hesheng Biotechnology Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-03
Anticipated expiration: 2032-08-16

Abstract

The utility model belongs to the technical field of high accuracy balance, and a raw materials is weighed and is used high accuracy balance is disclosed, including the balance body, the top fixed mounting of balance body has places the board, the top fixed mounting of balance body has the locating piece that is located places the board outside, the wind cap has been cup jointed in the top activity of balance body. The utility model discloses a set up the installation piece, the installation pole, the fixture block with draw the piece, when operating personnel outwards stimulates and draws the piece, will drive the fly leaf through drawing the piece and remove on the surface of installation pole right, and then will drive the fixture block through the fly leaf and remove, make and shift out the fixture block from the inside of draw-in groove, make it remove the fixed to the wind cap, the operating personnel of being convenient for simultaneously upwards stimulates the wind cap, make it dismantle the wind cap, thereby be convenient for operating personnel to the wind cap and place accumulational raw materials between the board and clear up, make its use for operating personnel bring the facility.

Description

High-precision balance for weighing raw materials

Technical Field

The utility model belongs to the technical field of the high accuracy balance, specifically a raw materials is weighed and is used high accuracy balance.

Background

The electronic balance is characterized by accurate and reliable weighing, quick and clear display, automatic detection system, simple automatic calibration device, overload protection and other devices.

At present, operating personnel is when weighing synthetic polypeptide experiment raw materials, often need use the high accuracy balance, and then the experimental operation of the operating personnel of being convenient for, and current high accuracy balance is at the in-process of in-service use, although can realize basic effect of weighing, but the windshield can generally be installed at its top, make and to have a small amount of raw materials to fall into to the windshield and place between the board when weighing synthetic polypeptide raw materials, and then the in-process of using for a long time will take place to pile up, make the influence precision of weighing, need dismantle the windshield simultaneously, make and clear up, thereby comparatively inconvenient and long consumption time when dismantling, thereby be unfavorable for operating personnel's clearance use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a raw materials is weighed and is used high accuracy balance has the advantage of convenient to detach clearance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a raw materials is weighed and is used high accuracy balance, includes the balance body, the top fixed mounting of balance body has places the board, the top fixed mounting of balance body has the locating piece that is located places the board outside, the wind cap has been cup jointed in the top activity of balance body, the inner wall of wind cap and the surface activity of locating piece cup joint, the draw-in groove has all been seted up to the both sides of wind cap bottom, the equal fixed mounting in both sides at balance body top has the installation piece, the surface of installation piece cup joints with the surface activity of wind cap, the inside of installation piece has seted up flutedly, the inside fixed mounting of recess has the installation pole, the surface activity of installation pole has cup jointed the fly leaf, the left side fixedly connected with fixture block of fly leaf, the left side of fixture block runs through the installation piece and extends to the inside of draw-in groove, the surface activity of installation pole has cup jointed flexible spring, flexible spring's one end and the inner wall fixed connection of recess, flexible spring's the other end and the right side fixed connection of fly leaf, the bottom fixed cover of balance body has the base, the surface of base bottom has cup jointed the slipmat.

As a preferred technical scheme of the utility model, the dodge gate has been cup jointed in the positive activity of wind cap, the right side of dodge gate runs through the wind cap and extends to the outside of wind cap, the positive left side fixed mounting of dodge gate has the handle, because the design of dodge gate, will be convenient for operating personnel to placing the board top and carry out the blowing, makes it be convenient for weigh, will be convenient for operating personnel through the dodge gate simultaneously and seal wind cap inside, makes it prevent that inside raw materials from taking place to blow off, and the use of giving operating personnel has brought the facility.

As a preferred technical scheme of the utility model, the equal fixed mounting in both sides of windshield inner wall has the mounting panel, the spacing groove has been seted up to the inside of mounting panel, the mounting bracket has been cup jointed in the inside activity of spacing groove, when operating personnel outwards stimulates the mounting bracket, will drive clean wheel outwards to remove through the mounting bracket, and then will place remaining raw materials in board top and clear up through clean wheel, makes its operating personnel follow-up weighing of being convenient for.

As a preferred technical scheme of the utility model, the notch has been seted up to the inside of mounting bracket, the inside fixed mounting of notch has the connecting rod, the motion board has been cup jointed in the surface activity of connecting rod, the front of motion board runs through the mounting bracket and extends to the outside and the fixed mounting of mounting bracket has the connecting block, and when operating personnel stimulates the connecting block downwards, will drive the motion board through the connecting block and move downwards on the surface of connecting rod, and then because the design of connecting rod, will make the motion board have good spacing effect when removing, make it prevent to take place the skew to be convenient for operating personnel to place remaining raw materials in board top and clear up.

As a preferred technical scheme of the utility model, the bottom fixed mounting of motion board has the long slab, the bottom of long slab runs through the mounting bracket and extends to the outer wall and the fixed mounting of mounting bracket have the link, the bottom fixed mounting of link has the connecting plate, the bottom movable mounting of connecting plate has clean wheel, and when motion board downstream, will drive the long slab downstream through the motion board, and then will drive link, connecting plate and clean wheel downstream through the long slab, and then will make clean wheel and the top of placing the board contact, make its operating personnel of being convenient for clear up placing the remaining raw materials in board top.

As a preferred technical scheme of the utility model, the surface activity of connecting rod has cup jointed stiff spring, stiff spring's one end and motion plate's bottom fixed connection, stiff spring's the other end and the inner wall fixed connection of notch, this moment because stiff spring is in the extrusion state, will exert an ascending pressure to the motion plate, and then prevent that clean wheel from falling into to the top of placing the board, make it influence operating personnel and carry out the high accuracy to the raw materials and weigh, brought the facility for operating personnel's use.

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

1. the utility model discloses a set up the installation piece, the installation pole, the fixture block with draw the piece, when operating personnel outwards stimulates and draws the piece, will drive the fly leaf through drawing the piece and remove on the surface of installation pole right, and then will drive the fixture block through the fly leaf and remove, make and shift out the fixture block from the inside of draw-in groove, make it remove the fixed to the wind cap, the operating personnel of being convenient for simultaneously upwards stimulates the wind cap, make it dismantle the wind cap, thereby be convenient for operating personnel to the wind cap and place accumulational raw materials between the board and clear up, make its use for operating personnel bring the facility.

2. The utility model discloses a set up the mounting bracket, the connecting rod, motion board and long board, stimulate the connecting block downwards when operating personnel, will drive the motion board through the connecting block and move down on the surface of connecting rod, will drive long board downward movement through the motion board simultaneously, and then will drive the link through the long board, connecting plate and cleaning wheel downward movement, make to contact cleaning wheel and the top of placing the board, and outwards stimulate the mounting bracket, make to drive cleaning wheel and place the board top and clear up, thereby be convenient for operating personnel to place remaining raw materials in board top and clear up, the use of giving operating personnel has brought the facility.

Drawings

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

FIG. 2 is a schematic top sectional view of the present invention;

FIG. 3 is a front sectional view of the present invention;

FIG. 4 is a schematic cross-sectional view of the windshield of the present invention;

fig. 5 is a schematic view of a part a of the enlarged structure in fig. 2.

In the figure: 1. a balance body; 2. placing a plate; 3. positioning a block; 4. a windshield; 5. a card slot; 6. mounting a block; 7. a groove; 8. mounting a rod; 9. a movable plate; 10. a clamping block; 11. pulling the block; 12. a flexible spring; 13. connecting blocks; 14. a movable door; 15. a handle; 16. mounting a plate; 17. a limiting groove; 18. a mounting frame; 19. a notch; 20. a connecting rod; 21. a motion plate; 22. a long plate; 23. a connecting frame; 24. a connecting plate; 25. a cleaning wheel; 26. a rigid spring; 27. a base; 28. a non-slip mat.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a raw materials weighs uses high accuracy balance, including balance body 1, balance body 1's top fixed mounting has places board 2, balance body 1's top fixed mounting has and is located the outside locating piece 3 of placing board 2, balance body 1's top activity has cup jointed windshield 4, windshield 4's inner wall and the surface activity of locating piece 3 cup joint, draw-in groove 5 has all been seted up to the both sides of windshield 4 bottom, the equal fixed mounting in both sides at balance body 1 top has installation piece 6, the surface of installation piece 6 cup joints with windshield 4's surface activity, recess 7 has been seted up to the inside of installation piece 6, the inside fixed mounting of recess 7 has installation pole 8, fly leaf 9 has been cup jointed in the surface activity of installation pole 8, the left side fixedly connected with fixture block 10 of fly leaf 9, the left side fixedly connected with fixture block 6 of fly leaf 10 runs through and extends to the inside of draw-in groove 5, the surface activity of installation pole 8 has cup jointed flexible spring 12, the one end and the inner wall fixed connection of recess 7 of flexible spring 12, the other end and the right side fixed connection of flexible spring 9, the bottom fixed connection of base 27 of bottom fixed mounting of base 27 of fly leaf base 27, the fixed bolster has the fixed cover 28 of fly leaf 28.

Wherein, dodge shield 4's positive activity cup joints dodge gate 14, dodge shield 4 is run through and the outside of dodge shield 4 is extended to on dodge gate 14's right side, 14 positive left side fixed mounting of dodge gate has handle 15, because dodge gate 14's design, the operating personnel of will being convenient for carries out the blowing to placing 2 tops of board, make it be convenient for weigh, the operating personnel of will being convenient for simultaneously through dodge gate 14 seals 4 insides of dodge shield, make it prevent that inside raw materials from taking place to blow off, the use for operating personnel has brought the facility.

Wherein, the equal fixed mounting in both sides of 4 inner walls of windshield has mounting panel 16, and spacing groove 17 has been seted up to mounting panel 16's inside, and mounting bracket 18 has been cup jointed in the inside activity of spacing groove 17, and when operating personnel outwards stimulates mounting bracket 18, will drive cleaning wheel 25 through mounting bracket 18 and outwards remove, and then will clear up placing the remaining raw materials in 2 tops of board through cleaning wheel 25, make it be convenient for operating personnel follow-up weighing.

Wherein, notch 19 has been seted up to the inside of mounting bracket 18, notch 19's inside fixed mounting has connecting rod 20, moving plate 21 has been cup jointed in the surface activity of connecting rod 20, moving plate 21's front runs through mounting bracket 18 and extends to mounting bracket 18's outside and fixed mounting has connecting block 13, stimulate connecting block 13 downwards as operating personnel, will drive moving plate 21 through connecting block 13 and move down on connecting rod 20's surface, and then because connecting rod 20's design, will have good spacing effect when making moving plate 21 remove, make it prevent the offset, thereby be convenient for operating personnel to place 2 top remaining raw materials of board and clear up.

Wherein, the bottom fixed mounting of motion board 21 has long board 22, the bottom of long board 22 runs through mounting bracket 18 and extends to mounting bracket 18's outer wall and fixed mounting has link 23, the bottom fixed mounting of link 23 has connecting plate 24, the bottom movable mounting of connecting plate 24 has cleaning wheel 25, when motion board 21 moves down, will drive long board 22 through motion board 21 and move down, and then will drive link 23 through long board 22, connecting plate 24 and cleaning wheel 25 move down, and then will make cleaning wheel 25 contact with the top of placing board 2, make it be convenient for operating personnel to clear up the remaining raw materials in board 2 top of placing.

Wherein, rigid spring 26 has been cup jointed in the surface activity of connecting rod 20, rigid spring 26's one end and the bottom fixed connection of motion board 21, rigid spring 26's the other end and the inner wall fixed connection of notch 19, because rigid spring 26 is in the extrusion state this moment, will exert an ascending pressure to motion board 21, and then prevent that cleaning wheel 25 from falling into to the top of placing board 2, make it influence operating personnel carry out high accuracy to the raw materials and weigh, brought the facility for operating personnel's use.

The utility model discloses a theory of operation and use flow:

firstly, when the operator is cleaning up the windshield 4 and the placing plate 2, the pull block 11 is pulled outwards at the moment, the pull block 11 is driven to move the movable plate 9 on the outer surface of the installing rod 8 through the pull block 11, and further due to the design of the installing rod 8, the movable plate 9 can be enabled to have a good limiting effect when moved, so that the movable plate can be prevented from being subjected to position deviation, meanwhile, the movable plate 9 is used for driving the clamping block 10 to move out of the clamping groove 5, so that the fixing of the windshield 4 is relieved, then, the windshield 4 is pulled upwards, so that the windshield 4 is moved out of the top of the balance body 1, the large raw materials can be conveniently weighed by the operator, and meanwhile, after the weighing is completed, the positioning and the installation of the windshield 4 are performed through the positioning block 3, and due to the elastic action of the flexible spring 12, the movable plate 9 and the clamping block 10 can be driven to move leftwards, so that the operator can conveniently detach the windshield 4, so that the raw materials stacked between the windshield 4 and the placing plate 2 can be conveniently cleaned, the weighing precision can be avoided being influenced, and the use of the operator is facilitated.

Then, after the raw material is weighed by the operator, the handle 15 is pulled rightwards, the movable door 14 is driven to move rightwards, so that the internal raw material is taken out, meanwhile, the connecting block 13 is pulled downwards, the moving plate 21 is driven by the connecting block 13 to move downwards on the outer surface of the connecting rod 20, the long plate 22 is driven by the moving plate 21 to move downwards, the connecting frame 23, the connecting plate 24 and the cleaning wheels 25 are driven by the long plate 22 to move downwards, so that the cleaning wheels 25 are in contact with the top of the placing plate 2, the mounting frame 18 is pulled outwards, the cleaning wheels 25 are driven by the mounting frame 18 to move at the top of the placing plate 2, so that the cleaning wheels are cleaned, and after the cleaning is completed, the moving plate 21 is driven to move upwards due to the elastic force of the rigid springs 26, so that the long plate 22, the connecting frame 23, the connecting plate 24 and the cleaning wheels 25 are driven to move upwards, so that the cleaning wheels are reset, and the raw material remained at the top of the placing plate 2 is cleaned by the operator conveniently, the weighing efficiency of the operator is improved, and the use convenience is brought to the operator.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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. The utility model provides a raw materials is weighed and is used high accuracy balance, includes balance body (1), its characterized in that: the balance is characterized in that a placing plate (2) is fixedly mounted at the top of a balance body (1), a positioning block (3) positioned outside the placing plate (2) is fixedly mounted at the top of the balance body (1), a windproof cover (4) is movably sleeved at the top of the balance body (1), the inner wall of the windproof cover (4) is movably sleeved with the outer surface of the positioning block (3), clamping grooves (5) are formed in two sides of the bottom of the windproof cover (4), mounting blocks (6) are fixedly mounted on two sides of the top of the balance body (1), the outer surface of each mounting block (6) is movably sleeved with the outer surface of the windproof cover (4), grooves (7) are formed in the mounting blocks (6), mounting rods (8) are fixedly mounted in the grooves (7), a movable plate (9) is sleeved with the outer surface of the mounting rods (8), clamping blocks (10) are fixedly connected to the left side of the movable plate (9), the left side of each clamping block (10) penetrates through the mounting blocks (6) and extends to the insides of the clamping grooves (5), a flexible spring (12) is movably sleeved on the outer surface of the mounting rods (8), one end of each flexible spring (12) is connected with the other end of the corresponding flexible plate (12) and the corresponding clamping groove (12) is connected with the other end of the corresponding clamping block (7) fixed to the movable plate (9), the balance is characterized in that a base (27) is fixedly mounted at the bottom of the balance body (1), and an anti-slip mat (28) is sleeved on the outer surface of the bottom of the base (27).

2. The high-precision balance for weighing raw materials according to claim 1, wherein: the positive activity of windshield (4) has cup jointed dodge gate (14), the outside that windshield (4) and extend to windshield (4) is run through on the right side of dodge gate (14), the positive left side fixed mounting of dodge gate (14) has handle (15).

3. The high-precision balance for weighing raw materials as claimed in claim 1, wherein: the equal fixed mounting in both sides of windshield (4) inner wall has mounting panel (16), spacing groove (17) have been seted up to the inside of mounting panel (16), mounting bracket (18) have been cup jointed in the inside activity of spacing groove (17).

4. The high-precision balance for weighing raw materials according to claim 3, wherein: notch (19) have been seted up to the inside of mounting bracket (18), the inside fixed mounting of notch (19) has connecting rod (20), motion board (21) have been cup jointed in the surface activity of connecting rod (20), the front of motion board (21) runs through mounting bracket (18) and extends to the outside and fixed mounting of mounting bracket (18) and has connecting block (13).

5. The high-precision balance for weighing raw materials as claimed in claim 4, wherein: the bottom fixed mounting of motion board (21) has long board (22), the bottom of long board (22) runs through mounting bracket (18) and extends to the outer wall and the fixed mounting of mounting bracket (18) have link (23), the bottom fixed mounting of link (23) has connecting plate (24), the bottom movable mounting of connecting plate (24) has clean wheel (25).

6. The high-precision balance for weighing raw materials as claimed in claim 4, wherein: the outer surface of the connecting rod (20) is movably sleeved with a rigid spring (26), one end of the rigid spring (26) is fixedly connected with the bottom of the moving plate (21), and the other end of the rigid spring (26) is fixedly connected with the inner wall of the notch (19).