CN210720053U

CN210720053U - Lead powder apparent density detection device

Info

Publication number: CN210720053U
Application number: CN201921619763.9U
Authority: CN
Inventors: 韩佳均; 李峰; 方淇
Original assignee: Anyang Meixing Energy Storage Co Ltd
Current assignee: Anyang Meixing Energy Storage Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-09
Anticipated expiration: 2029-09-27

Abstract

A device for detecting apparent density of lead powder comprises a horizontally arranged support plate, wherein the support plate is supported by a plurality of stand columns, a funnel is arranged on the support plate, a collecting cup is arranged below an opening at the lower end of the funnel, two vertical plates are arranged on the support plate at intervals, at least two sliding rods are arranged between the two vertical plates, a sliding block is arranged on each sliding rod in a sliding fit manner, a moving plate is arranged above the sliding rods, a sieve is arranged on the moving plate, a motor is arranged on the support plate, the motor is rotationally connected with a rotating wheel, an eccentric shaft is arranged on the rotating wheel, the eccentric shaft is hinged with a connecting rod, the other end of the connecting rod is hinged, when the motor drives the rotating wheel to rotate, the connecting rod drives the moving plate to do reciprocating linear motion along the sliding rod, and in the process that the moving plate does reciprocating linear motion along the sliding rod, the lower end opening of the sieve is always positioned above the upper end opening of the funnel. In a word, the utility model provides high lead powder apparent density detection device's detection efficiency uses manpower sparingly.

Description

Lead powder apparent density detection device

Technical Field

The utility model relates to a battery field of making, concretely relates to lead powder apparent density detection device.

Background

In the production process of a lead-acid storage battery, a key process is required for manufacturing lead powder, the apparent density of the lead powder needs to be strictly controlled, most of the existing lead powder apparent density detection modes are manual sampling and measuring, namely, the lead powder is sampled and poured into a sieve, then the brush is manually and lightly brushed on a molecular sieve, the screened lead powder is collected into a measuring cup, the cup mouth is stricken flat after the measuring cup is filled with the lead powder, the apparent density of the lead powder is calculated after weighing and measuring, and the efficiency of the whole detection process is low due to the fact that the screening process adopts manpower, time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lead powder apparent density detection device, the technical problem that solve is: the detection efficiency of the lead powder apparent density detection device is improved, and manpower is saved.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a lead powder apparent density detection device comprises a horizontally arranged support plate, wherein the support plate is supported by a plurality of stand columns, a conical funnel is arranged on the support plate, the axis of the funnel is arranged along the vertical direction, a collection cup is arranged below an opening at the lower end of the funnel, and an opening at the upper end of the funnel is higher than the upper surface of the support plate; the hopper is characterized in that two vertical plates are oppositely arranged on the supporting plate at intervals, the two vertical plates are positioned on two sides of an opening at the upper end of the hopper, at least two sliding rods are arranged between the two vertical plates at intervals in parallel, the sliding rods are arranged along the horizontal direction, two ends of each sliding rod are respectively fixedly connected with the two vertical plates, each sliding rod is provided with a sliding block in a sliding fit manner, a movable plate is horizontally arranged above each sliding rod, the bottom surface of each movable plate is fixedly connected with the upper surface of each sliding block, a sieve is arranged on each movable plate, and the opening at the lower end of each sieve; the automatic sieve feeding device is characterized in that a motor is further arranged on the supporting plate, the motor is rotatably connected with a rotating wheel, an eccentric shaft is arranged on the rotating wheel, the eccentric shaft is deviated from the circle center of the rotating wheel and is hinged to a connecting rod, the other end of the connecting rod is hinged to one end of a moving plate, when the motor drives the rotating wheel to rotate, the connecting rod drives the moving plate to do reciprocating linear motion along a sliding rod, and in the process that the moving plate does reciprocating linear motion along the sliding rod, the lower end opening of the sieve is always located above the opening in the upper end.

Preferably, dust shields are arranged above, behind, on the left, on the right and below the supporting plate, rectangular dust shields are formed by the dust shields above, behind, on the left and on the right of the supporting plate, and the sieve and the collecting cup are located inside the dust shields.

Compared with the prior art, the beneficial effects of the utility model are that: whole device simple structure, convenient to use pours the lead powder sample into the sieve back, and the starter motor drives the rotation wheel and rotates, and the connecting rod drives the movable plate and is reciprocating linear motion along the slide bar with lead powder sieve down to the funnel in. Then fall in collecting the cup, then scrape the unnecessary lead powder in collecting the cup by hand, weigh the total weight of collecting cup and lead powder, calculate the apparent density who reachs the lead powder, whole screening process need not the manual work, and labour saving and time saving has improved whole testing process's efficiency. In a word, the utility model provides high lead powder apparent density detection device's detection efficiency uses manpower sparingly.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of the dust cover of the present invention.

In the figure: 1. the device comprises a supporting plate, 2, a supporting column, 3, a vertical plate, 4, a collecting cup, 5, a connecting rod, 6, an eccentric shaft, 7, a rotating wheel, 8, a motor, 9, a moving plate, 10, a sieve, 11, a sliding rod, 12, a funnel, 13, a sliding block, 14 and a dust cover.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solution in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example (b): as shown in fig. 1, 2 and 3, the utility model provides a lead powder apparent density detection device, which comprises a horizontally arranged support plate 1, wherein the support plate 1 is supported by a plurality of upright posts 2, a conical funnel 12 is arranged on the support plate 1, the axis of the funnel 12 is arranged along the vertical direction, a collection cup 4 is arranged below the lower end opening of the funnel 12, and the upper end opening of the funnel 12 is higher than the upper surface of the support plate 1; the hopper is characterized in that two vertical plates 3 are arranged on the supporting plate 1 at intervals relatively, the two vertical plates 3 are positioned on two sides of an opening at the upper end of the hopper 12, at least two sliding rods 11 are arranged between the two vertical plates 3 at intervals in parallel, the sliding rods 11 are arranged along the horizontal direction, two ends of each sliding rod 11 are fixedly connected with the two vertical plates 3 respectively, each sliding rod 11 is provided with a sliding block 13 in a sliding fit manner, a moving plate 9 is horizontally arranged above each sliding rod 11, the bottom surface of each moving plate 9 is fixedly connected with the upper surface of the corresponding sliding block 13, a sieve 10 is arranged on each moving plate 9, and the opening at the lower end of the sieve 10 extends; the support plate 1 is also provided with a motor 8 which is rotationally connected with a rotating wheel 7, the rotating wheel 7 is provided with an eccentric shaft 6, the eccentric shaft 6 is arranged deviating from the center of the rotating wheel 7, the eccentric shaft 6 is hinged with a connecting rod 5, the other end of the connecting rod 5 is hinged with one end of a movable plate 9, when the motor drives the rotating wheel 7 to rotate, the connecting rod 5 drives the movable plate 9 to do reciprocating linear motion along a sliding rod 11, and in the process that the movable plate 9 does reciprocating linear motion along the sliding rod 11, the lower end opening of a sieve 10 is always positioned above the upper end opening of a funnel 12, because the movable plate 9 is in sliding fit with the sliding rod 11 through a sliding block 13 and does reciprocating linear motion along the sliding rod 11, the structure is simple, the processing and the assembly are convenient, and the movable plate 9 and the sieve 10 on the movable plate are stable, the screening precision is also improved, and the accuracy of subsequent detection results is ensured.

Specifically, the dust guard is all provided with above, rear, left, right-hand, the below of backup pad 1, and the dust guard of backup pad 1 top, rear, left, right side constitutes rectangular form dust cover 14, and sieve 10 and collection cup 4 all are located the inside of dust cover 14, and dust cover 14 can effectively prevent to take place the diffusion at the in-process lead powder of screening lead powder, reduces environmental pollution.

The utility model provides a pair of lead powder apparent density detection device, in the in-service use process, at first with the lead powder sample, pour into sieve 10 back, starter motor 8 drives and rotates wheel 7 and rotates, connecting rod 5 drives movable plate 9 this moment and is reciprocal linear motion along slide bar 11 with lead powder sieve down to funnel 12 in, then fall in collecting cup 4, scrape the unnecessary lead powder in collecting cup 4 after that by hand, the total weight of weighing again and collecting cup 4 and lead powder, calculate the apparent density that reachs lead powder can, whole screening process need not artifically, time saving and labor saving has improved the efficiency of whole testing process. In a word, the utility model provides high lead powder apparent density detection device's detection efficiency uses manpower sparingly.

The principle and the embodiment of the present invention have been explained by using specific examples, and the description of the above embodiments is only used to help understand the method and the core idea of the present invention, it should be pointed out that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and these modifications and modifications also fall into the protection scope of the claims of the present invention.

Claims

1. The utility model provides a lead powder apparent density detection device which characterized in that: the device comprises a horizontally arranged supporting plate (1), wherein the supporting plate (1) is supported by a plurality of stand columns (2), a conical funnel (12) is arranged on the supporting plate (1), the axis of the funnel (12) is arranged along the vertical direction, a collecting cup (4) is arranged below the lower end opening of the funnel (12), and the upper end opening of the funnel (12) is higher than the upper surface of the supporting plate (1); the hopper is characterized in that two vertical plates (3) are arranged on the supporting plate (1) at intervals relatively, the two vertical plates (3) are positioned on two sides of an opening at the upper end of the hopper (12), at least two sliding rods (11) are arranged between the two vertical plates (3) at intervals in parallel, the sliding rods (11) are arranged along the horizontal direction, two ends of each sliding rod (11) are fixedly connected with the two vertical plates (3) respectively, a sliding block (13) is arranged on each sliding rod (11) in a sliding fit manner, a moving plate (9) is horizontally arranged above each sliding rod (11), the bottom surface of each moving plate (9) is fixedly connected with the upper surface of each sliding block (13), a sieve (10) is arranged on each moving plate (9), and an opening at the lower end of each sieve (10; still be provided with motor (8) on backup pad (1), the motor rotates and is connected with and rotates wheel (7), be provided with eccentric shaft (6) on rotating wheel (7), eccentric shaft (6) skew centre of a circle of rotating wheel (7) sets up, eccentric shaft (6) articulate has connecting rod (5), the other end of connecting rod (5) articulates the setting with the one end of movable plate (9), when motor drive rotates wheel (7) and rotates, connecting rod (5) drive movable plate (9) and do reciprocal linear motion along slide bar (11), and at movable plate (9) along slide bar (11) in-process of doing reciprocal linear motion, the lower extreme opening of sieve (10) is located funnel (12) upper end open-ended top all the time.

2. The lead powder apparent density detection device according to claim 1, characterized in that: the dust guard is characterized in that dust guards are arranged above, behind, on the left, on the right and below the supporting plate (1), the dust guards above, behind, on the left and on the right of the supporting plate (1) form a rectangular dust guard (14), and the sieve (10) and the collecting cup (4) are located inside the dust guard (14).