阅读说明：本技术 一种过滤网板拆卸机构用螺接式连接提升装置 (Threaded connection lifting device for filter screen plate detaching mechanism ) 是由 郭贵平 于 2020-04-28 设计创作，主要内容包括：本发明公开了一种过滤网板拆卸机构用螺接式连接提升装置,包括主机架,所述主机架的顶板的顶面中部固定有上支撑架；所述上支撑架的顶板的左部、右部、前部和后部的顶面上均固定有升降机构,升降机构的底端固定有升降框体；所述升降框体的底面安装有连接装置；所述连接装置包括限位套筒,限位套筒的顶端固定在升降框体的边部底面上,限位套筒中插套有调节杆,调节杆的底端伸出插孔的底面并固定有螺接部。本发明可以保证将主机架上固定的顶部框型架均匀受力向上拔出或下压,实现插接式连接的过滤网板装置的拆卸或安装,从而方便组装和更换其内部的过滤层材料,非常方便,大大节约成本。(The invention discloses a screw connection type lifting device for a filter screen plate dismounting mechanism, which comprises a main frame, wherein an upper support frame is fixed in the middle of the top surface of a top plate of the main frame; lifting mechanisms are fixed on the top surfaces of the left part, the right part, the front part and the rear part of the top plate of the upper support frame, and a lifting frame body is fixed at the bottom end of each lifting mechanism; the bottom surface of the lifting frame body is provided with a connecting device; the connecting device comprises a limiting sleeve, the top end of the limiting sleeve is fixed on the bottom surface of the edge of the lifting frame body, an adjusting rod is sleeved in the limiting sleeve, and the bottom end of the adjusting rod extends out of the bottom surface of the inserting hole and is fixed with a screwed portion. The invention can ensure that the top frame fixed on the main frame is uniformly stressed to be pulled out or pressed down, and realizes the disassembly or the assembly of the filter screen plate device connected in a plug-in manner, thereby facilitating the assembly and the replacement of the filter layer material in the filter screen plate device, being very convenient and greatly saving the cost.)

1. The utility model provides a filter plate is spiro union formula connection hoisting device for disassembly body, includes main frame (10), its characterized in that: an upper support frame (20) is fixed in the middle of the top surface of the top plate of the main frame (10);

lifting mechanisms are fixed on the top surfaces of the left part, the right part, the front part and the rear part of the top plate of the upper support frame (20), and a lifting frame body (27) is fixed at the bottom end of each lifting mechanism;

a connecting device (30) is arranged on the bottom surface of the lifting frame body (27);

the connecting device (30) comprises a limiting sleeve (31), the top end of the limiting sleeve (31) is fixed to the bottom surface of the edge of the lifting frame body (27), an adjusting rod (33) is sleeved in the limiting sleeve (31), the bottom end of the adjusting rod (33) extends out of the bottom surface of the inserting hole (32) and is fixed with a screwed portion (35), and the screwed portion (35) is screwed in a screwed hole (104) formed in the edge of the top surface of a top frame (102) of the filter screen plate device (100) to be detached and fixed to the middle of the top surface of a top plate of the main frame (10).

2. The screw-connection lifting device for the screen plate detaching mechanism according to claim 1, wherein: the lifting mechanism comprises a pressing motor (23), the pressing motor (23) is fixed to the top surface of the top plate of the upper support frame (20), an output shaft of the pressing motor (23) penetrates through the bottom surface of the top plate of the upper support frame (20) and is connected with a vertical screw rod (24) through a coupler, a vertical screw sleeve (25) is screwed on the vertical screw rod (24), a connecting plate (26) is fixed to the bottom end of the vertical screw sleeve (25), and the connecting plate (26) is fixed to the top surface of a lifting frame body (27).

3. The screw-connection lifting device for the screen plate detaching mechanism according to claim 1, wherein: the middle part of the bottom plate of the limiting sleeve (31) is provided with a jack (32), the adjusting rod (33) is inserted in the jack (32), the top end of the adjusting rod (33) is inserted in the limiting sleeve (31), and the top end of the adjusting rod (33) is fixedly provided with a limiting plate (34).

4. The screw-connection lifting device for the screen plate detaching mechanism according to claim 3, wherein: the diameter of the limiting plate (34) is larger than that of the insertion hole (32).

5. The screw-connection lifting device for the screen plate detaching mechanism according to claim 1, wherein: the bottom surfaces of the four sides of the lifting frame body (27) are all provided with connecting devices (30).

6. The screw-connection lifting device for the screen plate detaching mechanism according to claim 1, wherein: the limiting sleeve (31) is fixedly connected to the bottom surface of the lifting frame body (27) through a bolt.

Technical Field

The invention relates to the technical field of environment-friendly filtering equipment, in particular to a threaded connection lifting device for a filter screen plate dismounting mechanism.

Background

In the existing filter screen plate, an upper mesh plate and a lower mesh plate are generally arranged in a frame body, filter layers such as filter cotton are arranged between the two mesh plates, the frame body is fixedly pressed at the top, connection and fixation are realized, when the frame body is pressed, the frame body is fixed in a mode of inserting and clamping the connecting rods, the separation and fixation of the frame body and the frame body can be realized, the existing mode is manual disassembly, force is not uniform during separation, the upper pressing frame body is easy to deform, the existing mode is realized by adopting a permanent magnet plate to adsorb, lift and draw, and because the common material of the filter screen plate is a non-ferromagnetic material, the filter screen plate cannot adsorb, and when the filter screen plate is installed in the same way, the upper pressing frame body is also manually pressed and fixed, the stress is not uniform, and the deformation and damage.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a screw connection type lifting device for a filter screen plate disassembling mechanism, which can ensure that a top frame fixed on a main frame is uniformly stressed to be pulled out or pressed down, so that the disassembly or the assembly of a filter screen plate device connected in a plug-in manner is realized, the assembly and the replacement of a filter layer material in the filter screen plate device are convenient, the convenience is high, and the cost is greatly saved.

The scheme for solving the technical problems is as follows:

a screw connection lifting device for a filter screen plate dismounting mechanism comprises a main frame, wherein an upper support frame is fixed in the middle of the top surface of a top plate of the main frame;

lifting mechanisms are fixed on the top surfaces of the left part, the right part, the front part and the rear part of the top plate of the upper support frame, and a lifting frame body is fixed at the bottom end of each lifting mechanism;

the bottom surface of the lifting frame body is provided with a connecting device;

the connecting device comprises a limiting sleeve, the top end of the limiting sleeve is fixed on the bottom surface of the edge of the lifting frame body, an adjusting rod is sleeved in the limiting sleeve, the bottom end of the adjusting rod extends out of the bottom surface of the jack and is fixed with a screwing part, and the screwing part is screwed in a screwing hole formed in the edge of the top surface of a top frame of the filter screen plate device to be detached and fixed to the middle of the top surface of a top plate of the main frame.

The lifting mechanism comprises a pressing motor, the pressing motor is fixed on the top surface of the top plate of the upper support frame, an output shaft of the pressing motor penetrates through the bottom surface of the top plate of the upper support frame and is connected with a vertical screw rod through a coupler, a vertical screw sleeve is in threaded connection with the vertical screw rod, a connecting plate is fixed at the bottom end of the vertical screw sleeve, and the connecting plate is fixed on the top surface of the lifting frame body.

The middle part of the bottom plate of the limiting sleeve is provided with a jack, the adjusting rod is inserted in the jack, the top end of the adjusting rod is inserted in the limiting sleeve, and the top end of the adjusting rod is fixedly provided with a limiting plate.

The diameter of the limiting plate is larger than that of the jack.

And the bottom surfaces of the four sides of the lifting frame body are provided with connecting devices.

The limiting sleeve is fixedly connected to the bottom surface of the lifting frame body through a bolt.

The invention has the following outstanding effects: compared with the prior art, the filter screen plate device can ensure that the top frame fixed on the main frame is uniformly stressed to be upwards pulled out or downwards pressed, and the disassembly or the assembly of the filter screen plate device connected in a plug-in mode is realized, so that the filter layer material in the filter screen plate device is conveniently assembled and replaced, the filter screen plate device is very convenient, and the cost is greatly saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of the present invention;

fig. 3 is a partial plan view at the upper support frame.

Detailed Description