CN218822715U

CN218822715U - Weighing equipment for corn seed yield measurement

Info

Publication number: CN218822715U
Application number: CN202320046757.9U
Authority: CN
Inventors: 严忠国; 胡吉康; 王军强
Original assignee: Xinjiang Xiannong Kechuang Seed Co ltd
Current assignee: Xinjiang Xiannong Kechuang Seed Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-04-07
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a maize seed is surveyed and is produced and use weighing-appliance belongs to weighing-appliance technical field. The utility model discloses a weighing base, weighing base's right-hand member passes through connecting rod fixedly connected with display, weighing base's the fixed case of bottom fixedly connected with, all there is the ratch at the both ends of fixed incasement chamber through bearing frame swing joint, the front end and the equal fixedly connected with eccentric wheel in rear end on ratch surface, the right-hand member of fixed incasement wall has two-way screw rod through bearing frame swing joint. The utility model discloses pass through pinion rack and ratch by cross plate and two-way screw rod and drive the eccentric wheel and rotate, drive the truckle downstream through the shell fragment by eccentric wheel and backing plate and carry out jack-up with the base of weighing again, can stimulate the base of weighing and remove through the truckle, can weigh the detection by weighing base and display to the seed at last, reach the advantage of convenient removal, need not lift up the transport to the electronic platform scale, reduced intensity of labour.

Description

Weighing equipment for measuring yield of corn seeds

Technical Field

The utility model belongs to the technical field of the weighing-appliance, specifically be a maize seed is surveyed and is produced and use weighing-appliance.

Background

The electronic platform scale is a weighing appliance which utilizes the principle of the stress deformation of an electronic strain element to output a tiny analog electric signal, and the analog electric signal is transmitted to a weighing display instrument through a signal cable to carry out weighing operation and display a weighing result. And current electronic platform scale is common maize seed weighing-appliance, accomplishes the back at maize seed drying, need survey the product to bagged maize seed through electronic platform scale and weigh the processing, and present electronic platform scale adopts the bracing piece to support, needs manually to lift up the transport to electronic platform scale carrying the in-process, and is inconvenient to remove, has increased intensity of labour, influences the use.

Therefore, the electronic platform scale needs to be designed and modified to effectively prevent the phenomenon of inconvenient movement.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a maize seed is surveyed and is produced weighing-appliance, has possessed the advantage of convenient removal, has solved present electronic platform scale and has adopted the bracing piece to support, the inconvenient problem of removing of carrying on.

The utility model provides a following technical scheme: the utility model provides a maize seed survey product and use weighing-appliance, includes the base of weighing, the right-hand member of base of weighing passes through connecting rod fixedly connected with display, the fixed case of bottom fixedly connected with of base of weighing, the both ends of fixed incasement chamber all have the ratch through bearing frame swing joint, the front end on ratch surface and the equal fixedly connected with eccentric wheel in rear end, the right-hand member of fixed incasement wall has two-way screw rod through bearing frame swing joint, the left end of two-way screw rod runs through to the left end of fixed case, the equal threaded connection in both ends on two-way screw rod surface has the pinion rack, pinion rack and ratch meshing, the opening has all been seted up at the both ends of fixed incasement portion, the both ends of fixed incasement chamber all are provided with the backing plate, the front end and the equal fixedly connected with in rear end of backing plate bottom are located the inside truckle of opening, the equal fixedly connected with shell fragment in both ends of backing plate bottom fixed incasement wall, the bottom fixed connection of shell fragment is in the bottom of fixed incasement wall.

The beneficial effects of the utility model are as follows:

1. the utility model discloses a pass through pinion rack and ratch by cross plate and two-way screw rod and drive the eccentric wheel and rotate, drive the truckle downstream through the shell fragment by eccentric wheel and backing plate and carry out jack-up with the base of weighing again, can stimulate the base of weighing and remove through the truckle, can weigh the detection by weighing base and display to the seed at last, reach the advantage of convenient removal, need not lift up the transport to the electronic platform scale, reduced intensity of labour. The utility model discloses a set up the rubber circle, can increase the frictional force between base and the two-way screw rod of weighing, improved the stability of two-way screw rod.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged structural view of a portion a in fig. 1 according to the present invention.

Fig. 3 is a schematic perspective view of the structural backing plate of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, this embodiment weighing equipment for corn seed survey production, including weighing base 1, weighing base 1's right-hand member passes through connecting rod fixedly connected with display 2, weighing base 1's bottom fixedly connected with headstock 3, the both ends of headstock 3 inner chamber all have ratch 4 through bearing frame swing joint, the front end on ratch 4 surface and the equal fixedly connected with eccentric wheel 5 in rear end, the right-hand member of headstock 3 inner wall has two-way screw 6 through bearing frame swing joint, the left end of two-way screw 6 runs through to the left end of headstock 3, the equal threaded connection in both ends on two-way screw 6 surface has pinion rack 7,

pinion rack

7 and 4 meshing of ratch, opening 8 has all been seted up at the both ends of headstock 3 bottom, the both ends of headstock 3 inner chamber all are provided with backing plate 9, the front end of backing plate 9 bottom and the equal fixedly connected with truckle 10 that the rear end is located inside opening 8, the equal fixedly connected with shell fragment 11 in both ends of backing plate 9 bottom, the bottom fixed connection of shell fragment 11 is in the bottom of headstock 3 inner wall.

Referring to fig. 2, a rubber ring 12 is fixedly connected to the bottom of the left end of the weighing base 1, and the inner wall of the rubber ring 12 is in contact with the surface of the bidirectional screw 6.

This embodiment is through setting up rubber circle 12, can increase the frictional force between base 1 and the two-way screw rod 6 of weighing, has improved the stability of two-way screw rod 6.

Referring to fig. 2, a cross plate 13 is fixedly connected to the left end of the bidirectional screw 6, and the bottom of the eccentric 5 is in contact with the top of the backing plate 9.

In the embodiment, the cross plate 13 is arranged, so that the bidirectional screw 6 can be conveniently rotated, and the phenomenon that the bidirectional screw 6 cannot be effectively rotated is avoided.

Referring to fig. 2, sliding grooves 14 are formed at two ends of the top of the inner wall of the fixed box 3, and sliding blocks 15 slidably connected with the sliding grooves 14 are fixedly connected to the top of the toothed plate 7.

This embodiment can carry on spacingly to pinion rack 7 through setting up spout 14 and slider 15, has improved the stability of pinion rack 7 when removing.

Referring to fig. 2, elastic bands 16 are fixedly connected to four corners of the top of the backing plate 9, and the top ends of the elastic bands 16 are fixedly connected to the inside of the fixing box 3.

In the embodiment, the elastic band 16 is arranged, so that the backing plate 9 can be pulled, and the resetting speed of the backing plate 9 and the caster 10 is improved.

Referring to fig. 2, limiting plates 17 are disposed at four corners of the top of the backing plate 9, and the bottom ends of the limiting plates 17 penetrate through the backing plate 9 and are fixedly connected inside the fixing box 3.

This embodiment can carry on spacingly to backing plate 9 through setting up limiting plate 17, has avoided backing plate 9 to appear the phenomenon of rocking when removing, has improved backing plate 9's stability.

The utility model discloses a cross 13 drives two-way screw rod 6 and rotates, two-way screw rod 6 drives two pinion racks 7 and is close to each other, pinion rack 7 drives ratch 4 and rotates, ratch 4 drives eccentric wheel 5 and rotates, can be to backing plate 9 downstream when eccentric wheel 5 rotates, backing plate 9 drives truckle 10 downstream and carries out the jack-up with weighing base 1, then can stimulate weighing base 1, weighing base 1 removes through truckle 10, reach behind the suitable position, reverse rotation cross 13, cross 13 drives 6 reverse rotations of two-way screw rod, two-way screw rod 6 drives

ratch

4 and 5 reverse rotations of eccentric wheel through pinion rack 7, shell fragment 11 then can drive truckle 10 through backing plate 9 and upwards reset, weighing base 1 then can support through the bracing piece in bottom from the area, weigh bagged corn seed through weighing base 1 and display 2 at last.

Claims

1. The utility model provides a maize seed is surveyed and is produced and use weighing-appliance, includes weighing base (1), its characterized in that: the right-hand member of base of weighing (1) passes through connecting rod fixedly connected with display (2), the bottom fixedly connected with headstock (3) of base of weighing (1), the both ends of headstock (3) inner chamber all have ratch (4) through bearing frame swing joint, the front end on ratch (4) surface and the equal fixedly connected with eccentric wheel (5) in rear end, the right-hand member of headstock (3) inner wall has two-way screw rod (6) through bearing frame swing joint, the left end of two-way screw rod (6) runs through to the left end of headstock (3), the equal threaded connection in both ends on two-way screw rod (6) surface has pinion rack (7), pinion rack (7) and ratch (4) meshing, opening (8) have all been seted up at the both ends of headstock (3) bottom, the both ends of headstock (3) inner chamber all are provided with backing plate (9), the equal fixedly connected with the rear end of the front end of backing plate (9) bottom is located inside truckle opening (8) truckle (10), the equal fixedly connected with shell fragment (11) in both ends of backing plate (9) bottom, the shell fragment (11) of the inner wall of headstock (3).

2. The weighing apparatus of claim 1, wherein: the bottom fixedly connected with rubber circle (12) of base (1) left end weighs, the inner wall of rubber circle (12) and the surface contact of two-way screw rod (6).

3. The weighing apparatus of claim 2, wherein: the left end of the bidirectional screw (6) is fixedly connected with a cross plate (13), and the bottom of the eccentric wheel (5) is in contact with the top of the backing plate (9).

4. The weighing apparatus of claim 3, wherein the weighing apparatus comprises: both ends at the top of the inner wall of the fixed box (3) are provided with sliding grooves (14), and the top of the toothed plate (7) is fixedly connected with sliding blocks (15) which are slidably connected with the sliding grooves (14).

5. The weighing apparatus of claim 4, wherein: all fixedly connected with elastic cord (16) in the four corners at backing plate (9) top, the top fixed connection of elastic cord (16) is in the inside of fixed case (3).

6. The weighing apparatus of claim 5, wherein: limiting plates (17) are arranged at four corners of the top of the backing plate (9), and the bottom ends of the limiting plates (17) penetrate through the backing plate (9) and are fixedly connected inside the fixed box (3).