CN216846516U

CN216846516U - Combined scale for weighing height-limited workshop

Info

Publication number: CN216846516U
Application number: CN202122783962.7U
Authority: CN
Inventors: 狄振兴; 李永太; 曾献誉
Original assignee: Guangdong Guangtian Packaging Machinery Co ltd
Current assignee: Guangdong Guangtian Packaging Machinery Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-06-28
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to a combined scale, in particular to a combined scale for weighing in a height-limited workshop. It includes fixing device and sets up the adjusting device in fixing device inside, and fixing device includes the combination balance body, and the shake dish has been seted up on the top of combination balance body, is equipped with a plurality of blown down tanks that the circularity was arranged around the shake dish, and the one end of blown down tank is equipped with the storage case, and the bottom of storage case is equipped with the weighing box, and the bottom fixedly connected with base of combination balance body. According to the design of the utility model, the knob is pressed down to enable the clamping rod to finish locking the clamping plate, meanwhile, the engagement locking of the clamping gear and the gear groove is released, the knob is rotated, the knob drives the lifting gear set to rotate through the rotating rod, the clamping gear, the inserted rod, the synchronous gear set and the driving mechanism, the lifting gear set finishes adjusting the height of the base through driving the lifting column, the use requirements of workshops with different height requirements are met, and meanwhile, the self-locking function is realized after the adjustment is finished.

Description

Combined scale for weighing in height-limited workshop

Technical Field

The utility model relates to a combined scale, in particular to a combined scale for weighing in a height-limited workshop.

Background

The combined scale is composed of a plurality of weighing units of independent feeding and discharging structures, the computer utilizes the permutation and combination principle to automatically and preferably combine and calculate the load capacity of the weighing units, the weight combination closest to a target weight value is obtained for packaging, the combined scale on the market at present is generally large in size and high in height, the combined scale cannot be used in partial height-limited workshops, manual weighing is needed, the working efficiency is very low, and therefore the combined scale with the adjustable height is needed, and the combined scale is convenient to adapt to the use requirements of different workshops.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a combined scale for height-limited workshop weighing, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides a combined scale for limiting height workshop weighing, which comprises a fixing device and an adjusting device arranged in the fixing device, wherein the fixing device comprises a combined scale body, the top end of the combined scale body is provided with a vibration disc, a plurality of discharge chutes annularly arranged are arranged around the vibration disc, one end of each discharge chute is provided with a storage box, the bottom of each storage box is provided with a weighing box, the bottom end of the combined scale body is fixedly connected with a base, two sides of the base are fixedly connected with two lifting columns, one side of each lifting column is provided with a through groove penetrating through the lifting column, a rack is fixedly connected in each through groove, the adjusting device comprises an adjusting mechanism, each adjusting mechanism comprises a knob, one side of each knob is fixedly connected with a rotating rod, one end of each rotating rod is fixedly connected with a clamping gear, and one side, far away from the knob, is provided with an inserted rod penetrating through the clamping gear and the rotating rod, the inserted bar slides with the card and pegs graft, the one end fixedly connected with thrust spring of inserted bar, thrust spring and card gear fixed connection, the one end fixedly connected with synchro gear group of card gear is kept away from to the inserted bar, one side of synchro gear group is equipped with the actuating mechanism of two symmetries, one side of actuating mechanism is equipped with two lifting gear group, lifting gear group and synchro gear group rotate in step, lifting gear group comprises two intermeshing's rotating gear, one side rotating gear sets up at logical inslot portion and with rack toothing.

As a further improvement of the technical scheme, a lantern ring is sleeved at the position, close to the middle part, of the outer wall of the lifting column, the lifting column slides inside the lantern ring, and the lantern ring is rotatably connected with the rotating gear.

As a further improvement of the technical scheme, a gear groove is formed in the base, the clamping gear is arranged in the gear groove in a sliding mode, the clamping gear is meshed with the gear groove, and one end of the rotating rod penetrates through the base and is connected with the base in a rotating mode.

As a further improvement of the technical scheme, the synchronous gear set consists of two mutually meshed driving gears, the driving gear on the right side is fixedly connected with the inserted rod, and one side of each of the two driving gears is respectively connected with a driving mechanism.

As a further improvement of this technical scheme, the bottom of dwang is equipped with locking mechanical system, locking mechanical system is including the kelly that is L shape, the one end of kelly run through the base and with base sliding connection, one end of kelly and one side laminating of knob, the one end fixedly connected with card spring of kelly, card spring and base fixed connection.

As a further improvement of the technical scheme, clamping plates are attached to two sides of the bottom end of the clamping rod and connected through supporting force springs, clamping teeth are fixedly connected to two sides of one end of each clamping plate, and the clamping teeth are in clamping fit with the racks.

Compared with the prior art, the utility model has the following beneficial effects:

this a combination balance for limit for height workshop is weighed, through pressing the knob, make the kelly end the locking to the cardboard, relieve the meshing locking in card gear and gear groove simultaneously, rotate the knob, the knob passes through the dwang, card gear, the inserted bar, synchronous gear group and actuating mechanism drive lifting gear group and rotate, lifting gear group accomplishes the regulation to the base height through driving the lift post, satisfy the user demand in the workshop that different altitude required, realize self-locking function after the regulation is accomplished simultaneously.

Drawings

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

fig. 2 is a schematic structural view of the fixing device of the present invention;

fig. 3 is a schematic structural view of the adjusting device of the utility model;

fig. 4 is a schematic structural view of the adjusting mechanism of the utility model;

fig. 5 is a schematic sectional view of the locking gear of the utility model;

fig. 6 is a schematic structural view of the locking mechanism of the utility model;

fig. 7 is a schematic structural view of the combination balance body of the utility model.

The various reference numbers in the figures mean:

100. a fixing device;

110. a combination scale body; 111. vibrating plate; 112. a discharge chute; 113. a material storage box; 114. a weighing box; 120. a base; 121. a gear groove; 130. a collar; 140. a lifting column; 141. a rack;

200. An adjustment device;

210. an adjustment mechanism; 211. rotating the rod; 212. a locking gear; 213. inserting a rod; 214. a synchronous gear set; 215. a lifting gear set; 220. a locking mechanism; 221. a clamping rod; 222. clamping a plate; 223. and (4) clamping teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1 to 7, the present embodiment provides a combination weigher for height-limited workshop weighing, including a fixing device 100 and an adjusting device 200 disposed inside the fixing device 100, where the fixing device 100 includes a combination weigher body 110, a vibration tray 111 is disposed at a top end of the combination weigher body 110, the vibration tray 111 is used for vibrating materials to a discharge chute 112, a plurality of discharge chutes 112 arranged in a ring shape are disposed around the vibration tray 111, the discharge chutes 112 are used for guiding the materials into a storage bin 113, a storage bin 113 is disposed at one end of the discharge chute 112, a weighing bin 114 is disposed at a bottom of the storage bin 113, the weighing bin 114 is used for weighing the materials, a base 120 is fixedly connected to a bottom end of the combination weigher body 110, two lifting columns 140 and two lifting columns 140 are fixedly connected to two sides of the base 120, and in order to adjust heights of the combination weigher body 110 and the base 120, the lifting columns 140 are disposed to support the combination weigher body 110 and the base 120, the height of the combination scale body 110 and the base 120 is adjusted by adjusting the contact position of the lifting column 140 and the lantern ring 130, one side of the lifting column 140 is provided with a through groove penetrating through the lifting column 140, a rack 141 is fixedly connected inside the through groove in order to enable the rotating gear to slide inside the lifting column 140, the rack 141 is arranged in order to enable the rotating gear to drive the base 120 to lift, the base 120 is convenient to lift, the adjusting device 200 comprises an adjusting mechanism 210, the adjusting mechanism 210 comprises a knob, the knob is used for driving a rotating rod 211, one side of the knob is fixedly connected with the rotating rod 211, the rotating rod 211 is used for driving a clamping gear 212 to rotate, one end of the rotating rod 211 is fixedly connected with the clamping gear 212, the clamping gear 212 is engaged with the gear groove 121 in order to fix the rotating rod 211 after the height of the base 120 is adjusted, and an inserting rod 213 penetrating through the clamping gear 212 and the rotating rod 211 is arranged on the side of the clamping gear 212, which is far away from the knob, the inserting rod 213 is used for rotating the driving gear, the inserting rod 213 is inserted with the locking gear 212 in a sliding manner, one end of the inserting rod 213 is fixedly connected with a thrust spring, in order to prevent the rotating rod 211 from rotating after the base 120 is adjusted in height, the thrust spring is arranged to push the locking gear 212 to a position meshed with the gear groove 121, the thrust spring is fixedly connected with the locking gear 212, one end of the inserting rod 213, which is far away from the locking gear 212, is fixedly connected with a synchronous gear set 214, the synchronous gear set 214 is used for driving a driving mechanism, the driving mechanism is composed of a plurality of transmission mechanisms and a connecting rod, the transmission mechanisms are used for enabling the lifting gear set 215 and the synchronous gear set 214 to synchronously rotate, the connecting rod is used for enabling the lifting gear set 215 on one side to synchronously rotate, the transmission mechanisms are composed of two belt pulleys and a belt, the two belt pulleys are connected through the belt to complete a transmission effect, the synchronous gear set 214 is composed of two driving gears meshed with each other, the drive gear and inserted bar 213 fixed connection on right side, a actuating mechanism is connected respectively to one side of two drive gears, one side of synchronous gear group 214 is equipped with the actuating mechanism of two symmetries, one side of actuating mechanism is equipped with two lifting gear group 215, lifting gear group 215 is used for driving lift post 140 and removes, lifting gear group 215 and synchronous gear group 214 rotate in step, lifting gear group 215 comprises two intermeshing's rotating gear, the rotating gear setting of one side just meshes with rack 141 at the inside of leading to the groove, realize rotating the knob and drive a plurality of lifting gear group 215 synchronous rotations, realize the steady adjustment of base 120 height.

In this embodiment, the knob is pressed and rotated, the knob drives two driving gears in the synchronous gear set 214 to rotate through the driving rotating rod 211, the clamping gear 212 and the inserting rod 213, the two driving gears respectively drive the driving mechanism on one side, the driving mechanism enables the lifting gear set 215 to rotate, the two driving gears in the lifting gear set 215 rotate simultaneously, the driving gears drive the lifting columns 140 to push downwards through meshing with the racks 141, the lifting columns 140 enable the height of the base 120 to be adjusted through the reaction force with the ground, arbitrary adjustment of the height of the base 120 is realized, and the use requirements of workshops with different requirements are met.

In order to enable the height of the base 120 to be automatically fixed after the adjustment is completed, a collar 130 is sleeved on a position, close to the middle, of the outer wall of the lifting column 140, the collar 130 is used for limiting the position of the lifting column 140, the lifting column 140 slides inside the collar 130, one end of the collar 130 is fixedly connected with the base 120, the base 120 is used for fixing the position of the combination scale body 110, the collar 130 is rotatably connected with the rotating gear, a gear groove 121 is formed inside the base 120, the gear groove 121 is used for fixing the position of the clamping gear 212, the clamping gear 212 is slidably arranged inside the gear groove 121, the clamping gear 212 is meshed with the gear groove 121, one end of the rotating rod 211 penetrates through the base 120 and is rotatably connected with the base 120, a locking mechanism 220 is arranged at the bottom of the rotating rod 211, the locking mechanism 220 comprises an L-shaped clamping rod 221, in order to enable the two clamping plates 222 to fix the position of the base 120 after the adjustment is completed, a clamping tooth 223 and a rack 141 are arranged to clamp the height of the base 120 to realize the effect of fixing the height of the base 120, one end of the clamping rod 221 penetrates through the base 120 and is in sliding connection with the base 120, one end of the clamping rod 221 is attached to one side of the knob, a clamping spring is fixedly connected to one end of the clamping rod 221, the clamping spring is used for fixing the positions of the two locking mechanisms 220 after the height adjustment of the base 120 is completed, the clamping spring is fixedly connected with the base 120, clamping plates 222 are attached to two sides of the bottom end of the clamping rod 221, the clamping plates 222 are used for driving clamping teeth 223 to move, the two clamping plates 222 are connected through supporting springs, the supporting springs are used for enabling the two clamping plates 222 to drive the clamping teeth 223 to clamp the rack 141, clamping teeth 223 are fixedly connected to two sides of one end of each clamping plate 222, the clamping teeth 223 are used for being clamped with the rack 141 to fix the position of the base 120 with the fixed column, the clamping teeth 223 are in clamping connection with the rack 141, and the position of the base 120 is automatically fixed after the height adjustment of the base 120 is completed.

When the combination scale for height-limited workshop weighing of the embodiment is used specifically, when the heights of the combination scale body 110 and the base 120 need to be adjusted, the knob is pressed down, the knob drives the rotating rod 211 and the clamping gear 212 to move, the clamping gear 212 is meshed with the gear groove 121, meanwhile, the knob drives the clamping rod 221 to complete the limitation of the clamping plate 222, the knob is rotated, the knob drives the synchronous gear set 214 to rotate through the rotating rod 211, the clamping gear 212 and the inserting rod 213, two driving gears in the synchronous gear set 214 simultaneously enable the driving mechanism to drive the lifting gear set 215 to rotate, the rotating gear in the lifting gear set 215 drives the rack 141 to move, the height adjustment of the base 120 is realized, and the use requirements of different workshops are met.

The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Combination weigher for height-limited plant weighing, comprising a fixture (100) and an adjusting device (200) arranged inside the fixture (100), characterized in that: the fixing device (100) comprises a combined scale body (110), a vibration disc (111) is arranged at the top end of the combined scale body (110), a plurality of discharge chutes (112) which are annularly arranged are arranged around the vibration disc (111), a storage box (113) is arranged at one end of each discharge chute (112), a weighing box (114) is arranged at the bottom of each storage box (113), a base (120) is fixedly connected to the bottom end of the combined scale body (110), two lifting columns (140) are fixedly connected to two sides of the base (120), a through groove penetrating through the lifting columns (140) is formed in one side of each lifting column (140), a rack (141) is fixedly connected to the inside of the through groove, the adjusting device (200) comprises an adjusting mechanism (210), the adjusting mechanism (210) comprises a knob, a rotating rod (211) is fixedly connected to one side of the knob, and a clamping rotating rod gear (212) is fixedly connected to one end of the rotating rod (211), the utility model discloses a locking gear set, including fixing gear (212), knob one side is kept away from to fixing gear (212) is equipped with inserted bar (213) that runs through fixing gear (212) and dwang (211), inserted bar (213) and fixing gear (212) slip grafting, the one end fixedly connected with thrust spring of inserted bar (213), thrust spring and fixing gear (212) fixed connection, the one end fixedly connected with synchro gear set (214) of fixing gear (212) are kept away from to inserted bar (213), one side of synchro gear set (214) is equipped with the actuating mechanism of two symmetries, one side of actuating mechanism is equipped with two lifting gear set (215), lifting gear set (215) and synchro gear set (214) synchronous rotation, lifting gear set (215) comprise two intermeshing's rotating gear, one side rotating gear sets up and pass through the inslot and mesh with rack (141).

2. The combination weigher for height-limited plant weighing of claim 1, wherein: a lantern ring (130) is sleeved at the position, close to the middle, of the outer wall of the lifting column (140), the lifting column (140) slides inside the lantern ring (130), and the lantern ring (130) is rotatably connected with the rotating gear.

3. The combination weigher for height-limited plant weighing of claim 2, characterized in that: gear groove (121) have been seted up to the inside of base (120), clamping gear (212) slide to set up inside gear groove (121), clamping gear (212) and gear groove (121) meshing, the one end of dwang (211) runs through base (120) and rotates with base (120) and be connected.

4. The combination weigher for height-limited plant weighing of claim 1, wherein: the synchronous gear set (214) consists of two driving gears which are meshed with each other, the driving gear on the right side is fixedly connected with the inserted rod (213), and one side of each of the two driving gears is respectively connected with a driving mechanism.

5. The combination weigher for height-limited plant weighing of claim 4, characterized in that: the bottom of dwang (211) is equipped with locking mechanical system (220), locking mechanical system (220) are including card pole (221) that are the L shape, the one end of card pole (221) run through base (120) and with base (120) sliding connection, the one end of card pole (221) and the one side laminating of knob, the one end fixedly connected with card spring of card pole (221), card spring and base (120) fixed connection.

6. The combination weigher for height-limited plant weighing of claim 5, wherein: clamping plates (222) are attached to two sides of the bottom end of the clamping rod (221), the two clamping plates (222) are connected through supporting force springs, clamping teeth (223) are fixedly connected to two sides of one end of each clamping plate (222), and the clamping teeth (223) are in clamping fit with the racks (141).