CN112129393A - Raw material weighing device for porcelain insulator production and manufacturing - Google Patents

Abstract

The invention discloses a raw material weighing device for the production and manufacture of porcelain insulators. One end of the first spring away from the sleeve is fixedly connected with a first support rod, and the outer side wall of the first support rod is slidably connected to the inner side wall of the sleeve; the motor is used to drive the stirring rod to break the raw materials, and the The upper grinding head and the lower grinding head further grind the raw materials, which is convenient to control the accuracy of the raw material addition. The stability of the electronic scale can be adjusted by rotating the fixing bolt, so that the weighing of the electronic scale is more accurate. Through the setting of the second spring, the first There is a shock absorption effect between the second tray and the first tray. When the operator places a large volume of raw materials, the sudden downward pressure on the second tray can be slowed down, thereby avoiding damage to the electronic scale.

Description

A raw material weighing device for the production and manufacture of porcelain insulators

technical field

The invention relates to the technical field of auxiliary equipment for the production and processing of porcelain insulators, in particular to a raw material weighing device for the production and manufacture of porcelain insulators.

Background technique

Insulators refer to devices for electrical insulation and mechanical fixation of electrical equipment or conductors at different potentials. Insulators with electric porcelain as insulators become porcelain insulators. An insulator is a special insulating control that plays an important role in overhead transmission lines. Mainly used for wire and cable connection. For example, a lot of disc-shaped insulators are hung on one end of the high-voltage wire connection tower. It is to increase the creepage distance. It is usually made of glass or ceramics, which is the insulator. At present, in the process of processing electric porcelain insulators, the raw materials of electric porcelain insulators are weighed and baked, but there is no good device for weighing the raw materials of electric porcelain insulators, so that the quality and weight of the processed electric porcelain insulators are not good. In the same way, due to the different sizes of the raw material particles, it is inconvenient to control when the precise value is weighed. At the same time, due to the irregular operation of the operator, the raw materials are thrown into the tray at will, causing a sudden force between the tray and the electronic scale. It will be damaged to different degrees, and the base of the weighing device is unstable, which will cause deviations in the results. Therefore, a raw material weighing device for the production and manufacture of porcelain insulators is proposed.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a raw material weighing device for the production and manufacture of porcelain insulators, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a raw material weighing device for the production and manufacture of porcelain insulators, comprising a base plate, the upper surface of the base plate is symmetrically fixedly connected with two sleeves, and the inner bottom wall of the sleeve is A first spring is fixedly connected, the end of the first spring away from the sleeve is fixedly connected with a first support rod, the outer side wall of the first support rod is slidably connected to the inner side wall of the sleeve, and the first support rod is slidably connected to the inner side wall of the sleeve. A second support rod is rotatably connected to the outer side wall of a support rod through a bearing, a first shell is fixedly connected to the adjacent ends of the two second support rods, and a second shell is threadedly connected to the top of the first shell The top of the second casing is rotatably connected to a transmission rod through a bearing, the top of the transmission rod is welded to the output shaft of the motor, and four stirring rods are symmetrically and fixedly connected to the outer side wall of the transmission rod. The top of the second shell is connected with a feeding hopper, the inner side wall of the first shell is fixedly connected with a lower grinding head, the bottom of the transmission rod is fixedly connected with an upper grinding head, and the upper grinding head and the lower grinding head are fixedly connected. The heads are adapted to each other, the inner side wall of the first shell located under the lower grinding head is provided with a chute, the inside of the chute is slidably connected with a filter screen plate, and the bottom of the first shell communicates with the discharge material The upper surface of the bottom plate is screwed with an electronic scale, and the four corners of the top of the bottom plate are symmetrically connected with each other with fixing bolts. The top of the electronic scale is provided with a first tray, the inner side wall of the first tray is slidably connected with a second tray, and the bottom of the second tray is evenly and fixedly connected with a second spring.

As a further preference of this technical solution, a third casing is fixedly connected to the top of the second casing, and the inner side wall of the third casing is fixedly connected to the outer side wall of the motor.

As a further preference of this technical solution: the front surface of the bottom plate is fixedly connected with a spirit level, the top of the second tray is symmetrically and fixedly connected with two second handles, and the outer side wall of the first tray is symmetrically and fixedly connected with Two third handles.

As a further preference of this technical solution: a top cover is slidably connected to the top of the feed hopper, and a pull ring is fixedly connected to the upper surface of the top cover.

As a further preference of this technical solution: a rubber pad is fixedly connected at the connection between the outer side wall of the filter screen plate and the inner side wall of the chute.

As a further preference of this technical solution: a first handle is fixedly connected to the side of the filter screen plate away from the first housing

As a further preference of this technical solution: a valve is installed on the outer side wall of the discharge pipe.

Compared with the prior art, the present invention has the beneficial effects of: using the motor to drive the stirring rod to break the raw materials, and further grinding the raw materials through the upper grinding head and the lower grinding head, so as to facilitate the control of the accuracy of adding the raw materials, and rotating the fixing bolt can Adjust the stability of the electronic scale to make the weighing of the electronic scale more accurate. Through the setting of the second spring, there is a shock absorption effect between the second tray and the first tray. Relieve the sudden downward pressure on the second tray to avoid damage to the scale.

Description of drawings

Fig. 1 is the structural representation of the present invention;

2 is a schematic structural diagram of a first housing in the present invention;

Fig. 3 is the top view structure schematic diagram of the lower grinding head in the present invention;

Fig. 4 is the top view structure schematic diagram of the top cover in the present invention;

FIG. 5 is a schematic top view of the top cover of the present invention.

In the figure: 1, the bottom plate; 2, the sleeve; 3, the first spring; 4, the first support rod; 5, the second support rod; 6, the first shell; 7, the second shell; 8, the transmission rod ;9, motor; 10, stirring rod; 11, upper grinding head; 12, lower grinding head; 13, chute; 14, filter screen plate; 15, rubber pad; 16, discharge pipe; 17, valve; 18, Electronic scale; 19, feeding hopper; 20, top cover; 21, fixing bolts; 22, base; 23, first handle; 24, third shell; 25, spirit level; 26, pull ring; 27, first Tray; 28, the second tray; 29, the second handle; 30, the third handle; 31, the second spring.

Detailed ways

The technical solutions 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example

1-5, the present invention provides a technical solution: a raw material weighing device for the production and manufacture of porcelain insulators, comprising a bottom plate 1, and two sleeves 2 are symmetrically and fixedly connected to the upper surface of the bottom plate 1. The inner bottom wall is fixedly connected with a first spring 3, and one end of the first spring 3 away from the sleeve 2 is fixedly connected with a first support rod 4, and the outer side wall of the first support rod 4 is slidably connected to the inner side wall of the sleeve 2. The outer side wall of the support rod 4 is rotatably connected with the second support rod 5 through the bearing, the adjacent ends of the two second support rods 5 are fixedly connected with the first shell 6, and the top of the first shell 6 is threadedly connected with the second shell Body 7, the top of the second housing 7 is rotatably connected with a transmission rod 8 through a bearing, the top of the transmission rod 8 is welded to the output shaft of the motor 9, and the outer side wall of the transmission rod 8 is symmetrically and fixedly connected with four stirring rods 10, the second The top of the housing 7 is connected with the feeding hopper 19, the inner side wall of the first housing 6 is fixedly connected with the lower grinding head 12, the bottom of the transmission rod 8 is fixedly connected with the upper grinding head 11, the upper grinding head 11 and the lower grinding head 12 Compatible with each other, the inner side wall of the first shell 6 located under the lower grinding head 12 is provided with a chute 13, the inside of the chute 13 is slidably connected with a filter screen plate 14, and the bottom of the first shell 6 is connected with a discharge pipe 16, The electronic scale 18 is threadedly connected to the upper surface of the bottom plate 1, and the four corners of the top of the bottom plate 1 are symmetrically connected to each other with fixing bolts 21. The top is provided with a first tray 27 , the inner side wall of the first tray 27 is slidably connected with a second tray 28 , and the bottom of the second tray 28 is evenly and fixedly connected with a second spring 31 .

In this embodiment, specifically: the top of the second casing 7 is fixedly connected to the third casing 24 , and the inner side wall of the third casing 24 is fixedly connected to the outer side wall of the motor 9 ; It can have the function of fixing and supporting the motor 9 .

In this embodiment, specifically: the front surface of the bottom plate 1 is fixedly connected with a level 25, the top of the second tray 28 is symmetrically and fixedly connected with two second handles 29, and the outer side wall of the first tray 27 is symmetrically and fixedly connected with two The third handle 30; the setting of the level 25 is convenient for calibrating the stability of the bottom plate 1, the setting of the third handle 30 is convenient for moving the first tray 27, and the setting of the second handle 29 is convenient for taking out the second tray 28.

In this embodiment, specifically: a top cover 20 is slidably connected to the top of the feeding hopper 19, and a pull ring 26 is fixedly connected to the upper surface of the top cover 20; It is blocked to prevent the raw material from flowing out of dust when it is pulverized, and the top cover 20 can be easily opened by the arrangement of the pull ring 26 .

In this embodiment, specifically, a rubber pad 15 is fixedly connected to the connection between the outer side wall of the filter screen plate 14 and the inner side wall of the chute 13 .

In this embodiment, specifically: the side of the filter screen plate 14 away from the first housing 6 is fixedly connected with the first handle 23

In this embodiment, specifically: a valve 17 is installed on the outer side wall of the discharge pipe 16 ; the flow of the discharge pipe 16 can be controlled by the setting of the valve 17 .

In this embodiment, the model of the motor 9 is 28BYGH1742-1A-12H, the specific model of the electronic scale 18 is YP60001D, the outer side wall of the third housing 24 is installed with a switch group that can control the start and stop of the motor 9, and the switch group is connected to the outside world. The mains connection is used to supply power to the motor 9 .

Working principle or structural principle, when in use, rotate the fixing bolts 21 to adjust the height of the four corners of the bottom plate 1, observe the level 25 to make the surface of the bottom plate 1 stable, pull the pull ring 26 to open the top cover 20, and put the raw materials into the second tray 28. Inside, the electronic scale 18 is used to weigh the raw materials. When the operator makes a mistake and makes a large piece of raw material smash into the second tray 28, the second tray 28 will exert pressure on the second spring 31, so that the second spring 31 can slow down The pressure exerted by the second tray 28 will generate a reverse thrust at the same time, so as to prevent the electronic scale 18 from being damaged by sudden external pressure and vibration. When the required weight is not reached and there is a lack of suitable volume of raw materials, the raw materials are put into the feed Inside the bucket 19, the raw materials fall into the second shell 7, and the motor 9 is activated through the switch group, so that the motor 9 drives the transmission rod 8, the stirring rod 10 and the upper grinding head 11 to rotate, so as to pulverize the raw materials, so that the The pulverized raw material falls between the stirring rod 10 and the upper grinding head 11, and then the upper grinding head 11 and the lower grinding head 12 are matched to grind the raw material, and then the processed raw material falls on the top of the filter screen plate 14, After being filtered by the filter screen 14, the raw material falls into the bottom of the first shell 6, and the second shell 7 is pressed to make the first support rod 4 squeeze the first spring 3. After the second shell 7 is released, the second shell 7 is released. The first support rod 4 is reset by the reverse thrust of the first spring 3, so that the filter screen plate 14 is rocked up and down. Since the second support rod 5 and the first support rod 4 are connected in rotation, the first housing 6 can be moved back and forth. Swing, so as to prevent the raw material from being blocked on the surface of the filter screen plate 14, open the valve 17 so that the raw material is discharged from the discharge pipe 16, use the second tray 28 to receive the raw material, and use the electronic scale 18 to weigh the raw material. , using a medicine spoon and other tools to take out the raw materials, because the raw materials are pulverized, so that the raw materials can be accurately weighed and proportioned. The first shell 6 is separated from the second shell 7, so that the interior of the second shell 7 can be cleaned easily. Pulling the first handle 23 can pull out the filter screen plate 14, so as to facilitate the cleaning or cleaning of the filter screen plate 14. replace.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A raw material weighing device for the production and manufacture of a porcelain insulator, comprising a base plate (1), characterized in that: the upper surface of the base plate (1) is symmetrically and fixedly connected with two sleeves (2), and the sleeves ( 2) A first spring (3) is fixedly connected to the inner bottom wall, and a first support rod (4) is fixedly connected to one end of the first spring (3) away from the sleeve (2), and the first support The outer side wall of the rod (4) is slidably connected to the inner side wall of the sleeve (2), and the outer side wall of the first support rod (4) is rotatably connected with a second support rod (5) through a bearing. A first casing (6) is fixedly connected to the adjacent end of the second support rod (5), and a second casing (7) is threadedly connected to the top of the first casing (6). The top of (7) is rotatably connected with a transmission rod (8) through a bearing, the top of the transmission rod (8) is welded to the output shaft of the motor (9), and the outer side wall of the transmission rod (8) is symmetrically and fixedly connected with four a stirring rod (10), the top of the second shell (7) is connected with a feeding hopper (19), and the inner wall of the first shell (6) is fixedly connected with a lower grinding head (12), so The bottom of the transmission rod (8) is fixedly connected with an upper grinding head (11), the upper grinding head (11) and the lower grinding head (12) are matched with each other, and the first housing (6) is located at the The inner side wall below the lower grinding head (12) is provided with a chute (13), a filter screen plate (14) is slidably connected inside the chute (13), and the bottom of the first housing (6) communicates with A discharge pipe (16), an electronic scale (18) is threadedly connected to the upper surface of the bottom plate (1), and fixed bolts (21) are threadedly connected to the top four corners of the bottom plate (1) symmetrically with each other. The bottom of (21) penetrates through the bottom of the bottom plate (1) and is rotatably connected to a base (22) through a bearing. The top of the electronic scale (18) is provided with a first tray (27), the first tray (27) A second tray (28) is slidably connected to the inner side wall of the second tray (28), and a second spring (31) is evenly and fixedly connected to the bottom of the second tray (28). 2. A raw material weighing device for the production and manufacture of porcelain insulators according to claim 1, characterized in that: the top of the second shell (7) is fixedly connected with a third shell (24), and the second shell (7) is fixedly connected to the top. The inner side walls of the three casings (24) are fixedly connected to the outer side walls of the motor (9). 3. A raw material weighing device for the production and manufacture of porcelain insulators according to claim 1, characterized in that: the front surface of the bottom plate (1) is fixedly connected with a level (25), and the second tray (28) The top of the first tray (27) is symmetrically and fixedly connected with two second handles (29), and the outer side wall of the first tray (27) is symmetrically and fixedly connected with two third handles (30). 4. A raw material weighing device for the production and manufacture of porcelain insulators according to claim 1, characterized in that: a top cover (20) is slidably connected to the top of the feeding hopper (19), and the top cover (20) ) is fixedly connected with a pull ring (26). 5. The raw material weighing device for producing and manufacturing porcelain insulators according to claim 1, characterized in that: the connection between the outer side wall of the filter screen plate (14) and the inner side wall of the chute (13) A rubber pad (15) is fixedly connected. 6 . The raw material weighing device for the manufacture of porcelain insulators according to claim 1 , wherein a valve ( 17 ) is installed on the outer side wall of the discharge pipe ( 16 ). 7 . 7. A raw material weighing device for the production and manufacture of porcelain insulators according to claim 1, characterized in that: a side of the filter screen plate (14) away from the first housing (6) is fixedly connected with a first A handle (23).

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