CN215178062U

CN215178062U - Light weight belt weigher

Info

Publication number: CN215178062U
Application number: CN202121491526.6U
Authority: CN
Inventors: 申启要
Original assignee: Jiangyin King Tex Machinery Manufacturing Co ltd
Current assignee: Jiangyin King Tex Machinery Manufacturing Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-14
Anticipated expiration: 2031-07-01

Abstract

The invention relates to the field of weighing, in particular to a light-weight belt scale which comprises a supporting chassis, wherein a conveying mechanism is arranged on the supporting chassis, a weighing mechanism is arranged between the conveying mechanism and the supporting chassis, the weighing mechanism comprises a plurality of weighing sensors, the conveying mechanism comprises two oppositely arranged side plates and a conveying belt arranged between the two side plates, a weight reduction groove is formed in one side of each side plate, which is far away from the conveying belt, and a driving motor used for driving the conveying belt to rotate is arranged on one side of the conveying belt. This application has the effect that improves the precision of weighing.

Description

Light weight belt weigher

Technical Field

The invention relates to the field of weighing, in particular to a light-weight belt scale.

Background

The belt weigher is an automatic weighing apparatus which continuously weighs bulk materials on a conveying belt without subdividing the mass or interrupting the movement of the conveying belt, and is mainly classified according to a loader: a weigh table carrier, a conveyor carrier; sorting by belt speed: single speed belt weigher, variable speed belt weigher.

In the related art, workers transport cotton after weighing the cotton on a belt weigher so as to control the transportation amount of the cotton.

The inventor thinks that the belt weigher body has larger weight, and when the belt weigher with larger weight is used for weighing the cotton with smaller weight, the weighing precision is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the defect that the weighing precision of cotton with small weight is influenced by using a belt weigher with large weight, the application provides a light-weight belt weigher.

The application provides a light weight belt weigher adopts following technical scheme:

the utility model provides a light weight belt weigher, includes and supports the chassis, be provided with conveying mechanism on supporting the chassis, conveying mechanism with be provided with weighing mechanism between supporting the chassis, weighing mechanism includes a plurality of weighing sensor, conveying mechanism includes two relative curb plates that set up, sets up the conveyer belt between two curb plates, the curb plate is kept away from conveyer belt one side has been seted up and has been subtract heavy groove, conveyer belt one side is provided with and is used for driving conveyer belt pivoted driving motor.

Through adopting above-mentioned technical scheme, set up weighing mechanism on supporting the chassis, place two blocks of curb plates on weighing sensor, through seting up on the curb plate and subtract heavy groove, reduce the weight of curb plate to reduce the holistic weight of weighing mechanism, further improve the precision of weighing, reduce the possibility that the error appears when weighing the transport.

Optionally, a plurality of lightening holes are formed in the side plate, and the lightening holes are located below the conveyor belt.

By adopting the technical scheme, the weight reducing holes are formed in the side plates, so that the weight of the side plates is further reduced, and the weight reducing holes are arranged below the conveyor belt, so that the possibility that cotton flies out of the weight reducing holes is reduced.

Optionally, the driving motor is a servo motor, and a motor casing of the servo motor is fixedly connected to the side plate.

Through adopting above-mentioned technical scheme, through the servo motor drive to with servo motor's motor casing fixed connection on the curb plate, because servo motor compares ordinary motor weight lighter, consequently can further reduce holistic weight, improve the precision of weighing.

Optionally, the number of the weighing sensors is four, each side plate abuts against two weighing sensors on one side close to the supporting chassis, and the weighing sensors are located at two ends of the bottom side of the side plate.

Through adopting above-mentioned technical scheme, set up four with weighing sensor to support the curb plate through two sensors, weigh the cotton, set up the both ends of weighing sensor in the curb plate bottom side, further improve the stability of curb plate, the possibility of rocking when reducing the transportation cotton, thereby improve the precision of weighing.

Optionally, a plurality of reinforcing rods are arranged in the weight reduction groove, the reinforcing rods are arranged in the vertical direction, and the reinforcing rods are hollow rods.

Through adopting above-mentioned technical scheme, at subtracting a plurality of stiffeners that set up in the inslot, improve the stability of curb plate structure through the stiffener, reduce because the possibility that the fluting leads to the curb plate to warp in the curb plate to set up the stiffener into hollow rod, further reduce weighing device's weight.

Optionally, the supporting chassis comprises four vertically arranged supporting columns and connecting columns fixedly connected between adjacent supporting columns, and the supporting columns and the connecting columns are all arranged in a hollow mode.

Through adopting above-mentioned technical scheme, through setting support column and spliced pole to hollow to reduce the weight that supports the chassis, thereby conveniently support the removal on chassis.

Optionally, the bottom of the support column is fixedly connected with an anti-skid block, and one side of the anti-skid block, which is far away from the support column, is fixedly connected with an anti-skid pad.

Through adopting above-mentioned technical scheme, set up the non slipping spur in the support column bottom to fixed connection slipmat on the non slipping spur further improves the stability of support column, thereby reduces the possibility that the support chassis rocked.

Optionally, a blocking plate is connected between the two side plates, the blocking plate is located at one end of the side plate, and the blocking plate is connected with the side plate through a bolt.

Through adopting above-mentioned technical scheme, connect the barrier plate between two blocks of curb plates, will block the board and pass through bolted connection, further make things convenient for the dismantlement of barrier plate to reduce the cotton possibility that drops from barrier plate one side.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the weighing mechanism is arranged on the supporting chassis, the two side plates are placed on the weighing sensor, and the weight of the side plates is reduced by arranging the weight reduction grooves on the side plates, so that the overall weight of the weighing mechanism is reduced, the weighing precision is further improved, and the possibility of errors during weighing and conveying is reduced;

2. the servo motor is driven, and the motor shell of the servo motor is fixedly connected to the side plate, so that the overall weight can be further reduced and the weighing precision is improved because the servo motor is lighter than a common motor;

3. set up four with weighing sensor to support the curb plate through two sensors, weigh the cotton, set up the both ends in the curb plate bottom side with weighing sensor, further improve the stability of curb plate, rock the possibility when reducing the transportation cotton, thereby improve the precision of weighing.

Drawings

Fig. 1 is a schematic structural diagram of a lightweight belt scale according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a support chassis in a lightweight belt scale according to an embodiment of the present application.

Fig. 3 is a cross-sectional view of a lightweight belt scale in an embodiment of the present application.

Description of reference numerals:

1. a support chassis; 2. a conveying mechanism; 3. a weighing mechanism; 4. a weighing sensor; 5. a side plate; 6. a conveyor belt; 7. a weight reduction groove; 8. a drive motor; 9. lightening holes; 10. a reinforcing bar; 11. a support pillar; 12. connecting columns; 13. anti-skid blocks; 14. a non-slip mat; 15. a blocking plate; 16. a guide plate; 17. and (4) bolts.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses light weight belt weigher. Referring to fig. 1, a lightweight belt scale includes a support chassis 1, a weighing mechanism 3 is disposed on the support chassis 1, and a conveying mechanism 2 is disposed on one side of the weighing mechanism 3 away from the support chassis 1.

Referring to fig. 1 and 2, the supporting chassis 1 includes four vertically arranged supporting columns 11 and a connecting column 12 fixedly connected between adjacent supporting columns 11, and the supporting columns 11 and the connecting column 12 are both hollow. In order to reduce the possibility that the supporting chassis 1 rocks, the bottom of the supporting column 11 is fixedly connected with an anti-slip block 13, the anti-slip block 13 is arranged in a cuboid shape, the anti-slip block 13 is far away from an anti-slip mat 14 fixedly connected to one side of the bottom of the supporting column 11, the anti-slip mat 14 is made of rubber, and the anti-slip mat 14 abuts against the ground.

With reference to fig. 1 and 2, weighing mechanism 3 comprises a plurality of load cells 4, load cells 4 being fixedly connected to two opposite connecting columns 12, wherein two load cells 4 are arranged on a single connecting column 12.

Referring to fig. 1 and 2, conveying mechanism 2 includes two curb plates 5 that set up relatively, sets up conveyer belt 6 between two curb plates 5, and conveyer belt 6 is conventional structure among the prior art, 5 bottoms of curb plate and 4 butts of weighing sensor, and weighing sensor 4 is provided with four, and every 5 below of curb plate has all contradicted two weighing sensor 4, and two weighing sensor 4 are weighing sensor 4 on same spliced pole 12.

Referring to fig. 1, in order to reduce the weight of the conveying mechanism 2 and further improve the weighing precision of the weighing sensor 4, weight reduction grooves 7 are formed in the opposite sides of the two side plates 5, weight reduction holes 9 are formed in the side plates 5, and the weight reduction holes 9 are located on one side, close to the support chassis 1, of the conveyor belt 6. The lightening holes 9 are arranged in a plurality at equal intervals along the length direction of the side plate 5.

Referring to fig. 1, because the side plate 5 is provided with a groove, the strength of the side plate 5 is low, and there is a possibility of deformation, a plurality of reinforcing rods 10 are arranged in the lightening groove 7, the reinforcing rods 10 are arranged in the vertical direction and are arranged in the horizontal direction, both ends of the reinforcing rods 10 in the length direction are fixedly connected with the side wall of the lightening groove 7, and the reinforcing rods 10 are fixedly connected with the side close to the bottom of the lightening groove 7 and the bottom of the lightening groove 7.

Referring to fig. 1, the reinforcing bar 10 is a hollow bar, and providing the reinforcing bar 10 as a hollow bar can further reduce the weight, thereby improving the accuracy of weighing.

Referring to fig. 1, a driving motor 8 for driving the conveyor belt 6 to rotate is arranged on one side of the side plate 5, the driving motor 8 is a servo motor, the weight of the servo motor is light, and a motor shell of the servo motor is fixedly connected to the bottom of the weight reduction groove 7.

Referring to fig. 1 and 3, a blocking plate 15 is further arranged between the two side plates 5, the blocking plate 15 is located at one end away from the conveying direction of the conveying belt 6, the blocking plate 15 is connected with the side plates 5 through bolts 17, the cotton can be prevented from dropping from one end by the blocking plate 15, a guide plate 16 is fixedly connected to the blocking plate 15, the guide plate 16 inclines towards the conveying belt 6, the guide plate 16 can guide the cotton to enter the conveying belt 6 when the cotton is put in, and the possibility that the cotton drops from the gap of the conveying belt 6 is reduced.

The implementation principle of the embodiment of the application is as follows: set up conveying mechanism 2 on will supporting chassis 1, through placing weighing mechanism 3 between conveying mechanism 2 and supporting chassis 1, weigh and transport the cotton on conveying mechanism 2, set up on curb plate 5 and subtract heavy groove 7, reduce the weight of curb plate 5 to further reduce the weight of curb plate 5 through lightening hole 9, thereby reduce the holistic weight of conveying mechanism 2, improve the precision of weighing, reduce the possibility that the error appears when weighing the transport.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A light weight belt weigher is characterized in that: the conveying mechanism comprises a supporting chassis (1), wherein a conveying mechanism (2) is arranged on the supporting chassis (1), a weighing mechanism (3) is arranged between the conveying mechanism (2) and the supporting chassis (1), the weighing mechanism (3) comprises a plurality of weighing sensors (4), the conveying mechanism (2) comprises two oppositely arranged side plates (5) and a conveying belt (6) arranged between the two side plates (5), a weight reduction groove (7) is formed in one side, far away from the conveying belt (6), of each side plate (5), and a driving motor (8) used for driving the conveying belt (6) to rotate is arranged on one side of the conveying belt (6).

2. A lightweight belt scale according to claim 1, wherein: the side plate (5) is provided with a plurality of lightening holes (9), and the lightening holes (9) are positioned below the conveyor belt (6).

3. A lightweight belt scale according to claim 1, wherein: the driving motor (8) is a servo motor, and a motor shell of the servo motor is fixedly connected to the side plate (5).

4. A lightweight belt scale according to claim 1, wherein: the four weighing sensors (4) are arranged, each side plate (5) is close to one side of the supporting chassis (1) and abuts against two weighing sensors (4), and the weighing sensors (4) are located at two ends of the bottom side of each side plate (5).

5. A lightweight belt scale according to claim 1, wherein: a plurality of reinforcing rods (10) are arranged in the weight reducing groove (7), the reinforcing rods (10) are arranged in the vertical direction, and the reinforcing rods (10) are hollow rods.

6. A lightweight belt scale according to claim 1, wherein: support chassis (1) including four support columns (11) of vertical setting, fixed connection spliced pole (12) between adjacent support column (11), support column (11) with spliced pole (12) all are hollow setting.

7. A lightweight belt scale according to claim 6, wherein: the anti-skid device is characterized in that anti-skid blocks (13) are fixedly connected to the bottom of the supporting column (11), and anti-skid pads (14) are fixedly connected to one side of the supporting column (11) and far away from the anti-skid blocks (13).

8. A lightweight belt scale according to claim 1, wherein: a blocking plate (15) is connected between the two side plates (5), the blocking plate (15) is located at one end of each side plate (5), and the blocking plates (15) are connected with the side plates (5) through bolts (17).