阅读说明：本技术 一种氧化钆生产技术推广用黑板 (blackboard for pushing gadolinium oxide production technology ) 是由 张作州 于 2019-11-01 设计创作，主要内容包括：本发明公开了一种氧化钆生产技术推广用黑板,具体涉及氧化钆生产技术推广领域,包括底座,所述底座顶部两侧均设有电动伸缩杆,所述电动伸缩杆与底座固定连接,所述电动伸缩杆输出端设有第一挡板,所述第一挡板与电动伸缩杆输出端固定连接,所述第一挡板顶部设有竖杆,所述竖杆与第一挡板固定连接,所述竖杆顶端固定设有第二挡板,所述第二挡板与竖杆固定连接,两个所述电动伸缩杆之间设有黑板本体,所述黑板本体两侧壁均设有小孔。本发明通过电动伸缩杆控制第一挡板上下运动,进一步的使第二挡板上下运动,从而使黑板本体的高度可以进行调整,方便工作人员使用,加快氧化钆生产技术的推广。(The invention discloses a blackboard for gadolinium oxide production technology push , and particularly relates to the field of gadolinium oxide production technology push , which comprises a base, wherein electric telescopic rods are arranged on two sides of the top of the base, the electric telescopic rods are fixedly connected with the base, the output end of each electric telescopic rod is provided with a th baffle plate, the th baffle plate is fixedly connected with the output end of each electric telescopic rod, the top of the th baffle plate is provided with a vertical rod, the vertical rod is fixedly connected with a th baffle plate, the top end of the vertical rod is fixedly provided with a second baffle plate, the second baffle plate is fixedly connected with the vertical rod, a blackboard body is arranged between the two electric telescopic rods, and two side walls of the blackboard body are provided with small holes.)

The blackboard for is pushed by kinds of gadolinium oxide production technologies, includes base (1), its characterized in that base (1) top both sides all are equipped with electric telescopic handle (2), electric telescopic handle (2) and base (1) fixed connection, electric telescopic handle (2) output is equipped with baffle (3), baffle (3) and electric telescopic handle (2) output fixed connection, baffle (3) top is equipped with montant (4), montant (4) and baffle (3) fixed connection, montant (4) top is fixed and is equipped with second baffle (5), second baffle (5) and montant (4) fixed connection, two be equipped with blackboard body (6) between electric telescopic handle (2), the both sides wall of montant (6) all is equipped with blackboard (7).

2. The blackboard for kinds of gadolinium oxide production technologies, namely , according to claim 1, wherein the small holes (7) are matched with the th baffle plate (3), and the small holes (7) are matched with the second baffle plate (5).

3. The blackboard for gadolinium oxide production technologies pusher according to claim 2, wherein the blackboard body (6) is inserted into the th baffle (3) through a small hole (7), and the blackboard body (6) is inserted into the second baffle (5) through the small hole (7).

4. The blackboard for kinds of gadolinium oxide production technologies pusher according to claim 1, wherein a switch (8) is arranged on side of the electric telescopic rod (2), and the switch (8) is fixedly connected with the top of the bottom plate (1).

5. The blackboard for gadolinium oxide production technologies pusher according to claim 1, wherein the bottom four corners of the bottom plate (1) are respectively provided with a universal wheel (9), and the universal wheels (9) are fixedly connected with the bottom plate (1).

Technical Field

The invention relates to a gadolinium oxide production technology push , in particular to a blackboard for gadolinium oxide production technologies push .

Background

Gadolinium oxide is prepared from monazite or mixed rare earth ore through extraction and other purification steps to prepare samarium-gadolinium mixed rare earth solution, gadolinium oxalate is precipitated by oxalic acid, gadolinium oxide with the molecular weight of 362.4982 and the appearance of white odorless amorphous powder is prepared, the density of the gadolinium oxalate is 7.407g/cm3, the density of a monoclinic system is 8.297g/cm3, the melting point is 2330 +/-20 ℃, the gadolinium oxide is insoluble in water and soluble in acid to generate corresponding salt, and when the gadolinium oxide is exposed in the air, the gadolinium oxide can easily absorb water and carbon dioxide in the air to deteriorate and can react with ammonia to generate gadolinium hydrate precipitate, and a blackboard is required to be used for explanation when the gadolinium oxide production technology is pushed to .

However, the existing gadolinium oxide production technology uses a blackboard which is fixed when pushing , is inconvenient to move, can adjust the height, is not suitable for special groups, and affects the pushing efficiency of the gadolinium oxide production technology.

Therefore, it is necessary to invent gadolinium oxide production technology, namely blackboard, to solve the problems.

Disclosure of Invention

In order to overcome the above drawbacks of the prior art, embodiments of the present invention provide kinds of blackboard for pushing in the production technology of gadolinium oxide, which uses an electric telescopic rod to control the th baffle to move up and down, and further steps to move the second baffle up and down, so that the height of the blackboard body can be adjusted, thereby solving the problems in the background art.

In order to achieve the purpose, the blackboard for pushing in gadolinium oxide production technologies comprises a base, wherein electric telescopic rods are arranged on two sides of the top of the base, the electric telescopic rods are fixedly connected with the base, a th baffle is arranged at the output end of each electric telescopic rod, a th baffle is fixedly connected with the output end of each electric telescopic rod, a vertical rod is arranged at the top of each th baffle, the vertical rod is fixedly connected with a th baffle, a second baffle is fixedly arranged at the top end of the vertical rod, the second baffle is fixedly connected with the vertical rod, a blackboard body is arranged between the two electric telescopic rods, and small holes are formed in two side walls of the blackboard body.

In preferred embodiments, the aperture mates with the baffle and the aperture mates with the second baffle.

In preferred embodiments, the blackboard body is inserted with the baffle through a small hole, and the blackboard body is inserted with the second baffle through a small hole.

In preferred embodiments, a switch is provided on the side of the electric telescopic rod , and the switch is fixedly connected with the top of the bottom plate.

In preferred embodiments, universal wheels are arranged at four corners of the bottom plate, and the universal wheels are fixedly connected with the bottom plate.

The invention has the technical effects and advantages that:

1. the device is moved to a place needing to be used by a worker through the universal wheels, when the height needs to be lowered, the electric telescopic rods on the two sides are controlled by the starting switch to move downwards simultaneously, so that the blackboard body moves downwards, when the height needs to be raised, the electric telescopic rods on the two sides are controlled by the starting switch to move upwards simultaneously, so that the blackboard body moves upwards, the height of the blackboard body can be adjusted by the device, the device is convenient for the worker to use, and the pushing of the gadolinium oxide production technology is accelerated;

2. the universal wheels are arranged at the bottom, so that the device can move freely, and the user can change the field at any time according to the field requirement, so that the device becomes simple and convenient.

Drawings

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

FIG. 2 is a schematic diagram of the blackboard structure of the present invention.

Fig. 3 is a top view of the present invention.

The reference marks are a base 1, an electric telescopic rod 2, an th baffle 3, a vertical rod 4, a second baffle 5, a blackboard body 6, small holes 7, a switch 8 and universal wheels 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.

The blackboard for pushing according to gadolinium oxide production technologies shown in fig. 1-3 comprises a base 1, wherein electric telescopic rods 2 are arranged on two sides of the top of the base 1, the electric telescopic rods 2 are fixedly connected with the base 1, a baffle 3 is arranged at the output end of each electric telescopic rod 2, a baffle 3 is fixedly connected with the output end of each electric telescopic rod 2, a vertical rod 4 is arranged at the top of each baffle 3, the vertical rod 4 is fixedly connected with a baffle 3, a second baffle 5 is fixedly arranged at the top end of each vertical rod 4, the second baffles 5 are fixedly connected with the vertical rods 4, a blackboard body 6 is arranged between the two electric telescopic rods 2, and small holes 7 are formed in two side walls of each blackboard body 6;

, the small hole 7 is matched with the baffle 3, and the small hole 7 is matched with the second baffle 5, so that workers can fix and limit the blackboard body 1 conveniently;

, inserting the blackboard body 6 with the baffle 3 through the small hole 7, inserting the blackboard body 6 with the second baffle 5 through the small hole 7, and fixing and limiting the blackboard body 1;

, a switch 8 is arranged on the side of the electric telescopic rod 2 , and the switch 8 is fixedly connected with the top of the bottom plate 1, so that a worker can conveniently adjust the height of the blackboard body 1;

step , four corners of the bottom plate 1 are provided with universal wheels 9, and the universal wheels 9 are fixedly connected with the bottom plate 1, so that the device is convenient to move.

The working principle of the invention is as follows:

referring to the attached drawings 1-3 of the specification, a worker moves the device to a place needing to be used through the universal wheel 9, the universal wheel 9 is locked to fix the device, the height of the device is adjusted according to the requirement of the worker, when the height of the device needs to be reduced, the starting switch 8 controls the electric telescopic rods 2 on two sides to move downwards simultaneously to drive the th baffle 3 to move downwards to drive the vertical rod 4 to move downwards, the step drives the second baffle 5 to move downwards to enable the blackboard body 5 to meet the requirement of the user, when the height of the device needs to be increased, the starting switch 8 controls the electric telescopic rods 2 on two sides to move upwards simultaneously to drive the th baffle 3 to move upwards to drive the vertical rod 4 to move upwards, the step drives the second baffle 5 to move upwards to enable the blackboard body 5 to move upwards, the device enables the height of the blackboard body 6 to be adjusted, the gadolinium oxide production technology is convenient for the worker to use, and the gadolinium oxide production technology is accelerated to push .

First, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood as meaning either mechanically or electrically connected, or communication between two elements, or directly connected, and "up," "down," "left," and "right" are used only to indicate relative positional relationships, and when the absolute position of the object to be described changes, the relative positional relationships may change;

in the drawings of the disclosed embodiment of the invention, only the structures related to the disclosed embodiment are referred to, other structures can refer to common design, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.