CN218860318U

CN218860318U - Formaldehyde filling device

Info

Publication number: CN218860318U
Application number: CN202222664802.5U
Authority: CN
Inventors: 陈磊; 孙晶晶; 孙玉石; 石运冬
Original assignee: Weifang Huifeng Chemical Co ltd
Current assignee: Weifang Huifeng Chemical Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-04-14
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a formaldehyde filling device, including the filling box, the liquid storage pot has been placed to filling box bottom, top fixedly connected with gear pole in the filling box, the gear pole lower extreme rotates and is connected with first gear, sliding connection has first rack in the filling box, first rack and first gear engagement, the filling box internal rotation is connected with reciprocal lead screw, threaded connection has the lead screw cover in the reciprocal lead screw thread section, lead screw cover and first rack fixed connection, install in the filling box and make reciprocal lead screw pivoted slewing mechanism. The utility model discloses a set up parts such as apron, dwang, reciprocal lead screw, first bevel gear, when accomplishing the liquid storage pot filling back, the first bevel gear of accessible rotation drives first rack and slides to the left side, when first rack slides, can drive the apron and rotate to closed to the inlet, so can directly carry out the closing cap to the liquid storage pot, need not to carry out the closing cap through artificial coming to the liquid storage pot.

Description

Formaldehyde filling device

Technical Field

The utility model relates to a formaldehyde technical field especially relates to a formaldehyde filling device.

Background

Benzaldehyde is an organic compound, is mainly used as an important chemical raw material and is used for preparing lauraldehyde, lauric acid, phenylacetaldehyde, benzyl benzoate and the like.

At present, a benzaldehyde filling device has certain defects, for example, an automatic benzaldehyde filling system provided by patent number 201620339081.2 is used for automatically filling benzaldehyde solution in a mode of combining a conveying track with a telescopic pipe and an automatic control valve, after the benzaldehyde solution is filled, an operator needs to cover the benzaldehyde solution, the benzaldehyde in a liquid storage tank can volatilize in the air while the cover is covered, and therefore certain damage can be caused to eyes and respiratory mucosa of the operator.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a formaldehyde filling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a formaldehyde filling device, includes the filling case, the liquid storage pot has been placed to filling incasement bottom, top fixedly connected with gear pole in the filling case, gear pole lower extreme rotates and is connected with first gear, sliding connection has first rack in the filling case, first rack and first gear engagement, the filling incasement internal rotation is connected with reciprocal lead screw, threaded connection has the lead screw cover in the reciprocal lead screw thread section, lead screw cover and first rack fixed connection, install the slewing mechanism who makes reciprocal lead screw pivoted in the filling case.

Preferably, the rotating mechanism comprises a first bevel gear rotatably connected in the filling box, the first bevel gear is fixedly connected with the reciprocating lead screw, a second bevel gear is rotatably connected in the filling box, and the second bevel gear is meshed with the first bevel gear.

Preferably, the inside fixedly connected with telescopic link of filling case, filling case upper end fixedly connected with feed liquor pipe, telescopic link lower extreme fixedly connected with drain pipe, the feed liquor pipe communicates with each other with the drain pipe, telescopic link telescopic end lateral wall fixedly connected with second rack.

Preferably, a second gear is rotatably connected in the filling box, the second gear is meshed with a second rack, and the second gear is meshed with a second bevel gear through a connecting rod.

Preferably, the inlet has been seted up to the liquid storage tank outer wall, square groove has been seted up to the inlet inside wall, square inslot internal rotation is connected with the apron, apron upper end fixedly connected with commentaries on classics piece, the commentaries on classics groove has been seted up to commentaries on classics piece upper end, first gear lower extreme fixedly connected with dwang, dwang sliding connection is in the commentaries on classics groove, the fixed orifices has been seted up to the apron upper end, the liquid storage tank upper end has been seted up the cotter hole, the cotter hole communicates with each other with the fixed orifices.

Preferably, the liquid storage pot upper end is connected with the pin through connecting the rope, fixedly connected with turning block in the packing box, the turning block rotates with reciprocal lead screw to be connected, packing box inside wall fixedly connected with gag lever post, packing box outer wall has the guard gate through hinged joint.

The utility model discloses following beneficial effect has:

1. through setting up parts such as apron, dwang, reciprocal lead screw, first bevel gear, when accomplishing the liquid storage pot filling back, the rotation of the first bevel gear of accessible drives first rack and slides to the left side, when first rack slides, can drive the apron and rotate to closed to the inlet, so can directly carry out the closing cap to the liquid storage pot, need not through artificial coming to carry out the closing cap to the liquid storage pot.

2. Through parts such as the telescopic link that sets up, second rack, second bevel gear, second gear, when carrying out the filling to the liquid storage pot, can drive first gear anticlockwise rotation when the flexible end lapse of telescopic link in can sliding the flexible end lapse of telescopic link to the liquid storage pot mouth, so can rotate the apron to square inslot, need not to uncap the liquid storage pot through artificial going.

Drawings

Fig. 1 is a schematic structural view of a formaldehyde filling device provided by the present invention;

fig. 2 is an enlarged schematic view of a structure in fig. 1.

Fig. 3 is a sectional view taken at B-B in fig. 2.

In the figure: the device comprises a filling box 1, a liquid storage tank 2, a telescopic rod 3, a second rack 4, a second bevel gear 5, a second gear 6, a first bevel gear 7, a reciprocating screw rod 8, a screw sleeve 9, a first rack 10, a first gear 11, a liquid outlet pipe 12, a rotating rod 13, a square groove 14, a cover plate 15, a fixing hole 16, a pin 17, a liquid inlet pipe 18, a rotating block 19, a hinge 20, a protective door 21, a liquid inlet 22, a limiting rod 23, a pin hole 24, a gear rod 25, a rotating block 26 and a rotating groove 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a formaldehyde filling device, including filling box 1, liquid storage pot 2 has been placed to the bottom in filling box 1, top fixedly connected with gear pole 25 in filling box 1, gear pole 25 lower extreme rotates and is connected with first gear 11, sliding connection has first rack 10 in filling box 1, first rack 10 and the meshing of first gear 11, 1 internal rotation of filling box is connected with reciprocal lead screw 8, threaded connection has lead screw cover 9 in the reciprocal lead screw 8 screw thread section, lead screw cover 9 and first rack 10 fixed connection, install in the filling box 1 and make reciprocal lead screw 8 pivoted slewing mechanism.

The rotating mechanism comprises a first bevel gear 7 rotatably connected in the filling box 1, the first bevel gear 7 is fixedly connected with a reciprocating screw 8, a second bevel gear 5 is rotatably connected in the filling box 1, the second bevel gear 5 is meshed with the first bevel gear 7, a telescopic rod 3 is fixedly connected in the filling box 1, a liquid inlet pipe 18 is fixedly connected at the upper end of the filling box 1, a liquid outlet pipe 12 is fixedly connected at the lower end of the telescopic rod 3, the liquid inlet pipe 18 is communicated with the liquid outlet pipe 12, a second rack 4 is fixedly connected with the side wall of the telescopic end of the telescopic rod 3, a second gear 6 is rotatably connected in the filling box 1, the second gear 6 is meshed with the second bevel gear 4 through a connecting rod, a liquid inlet 22 is formed in the outer wall of the liquid storage tank 2, a square groove 14 is formed in the inner side wall of the liquid inlet 22, a cover plate 15 is rotatably connected in the square groove 14, a rotating block 26 is fixedly connected at the upper end of the cover plate 15, a rotating groove 27 is formed in the upper end of the rotating block 26, a rotating rod 13 is fixedly connected at the lower end of the first gear 11, the rotating block 13 is slidably connected in the rotating groove 27, a hinge for preventing formaldehyde from splashing when the filling box 2 is connected in the filling box 1, the liquid storage tank 2, the liquid storage tank 2 is designed to prevent formaldehyde from splashing, that is, when the first gear 11 rotates, the rotation block 26 can be rotated by rotating the rod 13.

The utility model discloses in, when using the device, open guard gate 21 through hinge 20, with placing in dwang 13 and revolving chute 27 sliding connection department on the liquid storage pot 2, close guard gate 21, start telescopic link 3, telescopic link 3's flexible end drives second rack 4 and slides downwards, second rack 4 drives second gear 6 and rotates, second gear 6 drives second bevel gear 5 through the connecting rod and rotates, second bevel gear 5 drives first bevel gear 7 and rotates, first bevel gear 7 drives lead screw cover 9 through reciprocal lead screw 8 and slides left on reciprocal lead screw 8 screw thread section, lead screw cover 9 drives first rack 10 and slides to the left side, first rack 10 drives first gear 11 and rotates, first gear 11 drives apron 15 through dwang 13 and rotates, when apron 15 rotates to square inslot 14 in, drain pipe 12 slides to in the liquid storage pot 22, if slide apron 15 to square inslot 14 simultaneously with drain pipe 12 when in liquid storage pot 22, fill benzaldehyde to liquid feed liquor 2 through 18 simultaneously.

After the filling is completed in the liquid storage tank 2, the liquid inlet pipe 18 is closed, the telescopic end of the telescopic rod 3 is controlled to slide upwards, when the telescopic rod 3 slides upwards, the second rack 4 is driven to slide, the second rack 4 slides to drive the second gear 6 to rotate reversely, the second gear 6 drives the second bevel gear 5 to rotate reversely through the connecting rod, the second bevel gear 5 drives the reciprocating lead screw 8 to rotate reversely through the first bevel gear 7, the lead screw sleeve 9 on the thread section of the reciprocating lead screw 8 slides to the right side, the lead screw sleeve 9 drives the first gear 11 to rotate reversely through the first rack 10, the first gear 11 drives the cover plate 15 to rotate anticlockwise through the rotating rod 13, when the liquid outlet pipe 12 is withdrawn into the filling tank 1, the liquid storage tank 2 can be sealed, so that the liquid storage tank 2 is not required to be manually sealed, the volatilization of benzaldehyde is avoided, and certain damage is caused to eyes and respiratory mucosa of an operator.

After the liquid storage tank 2 is filled, the protective door 21 is opened through the hinge 20, so that the liquid storage tank 2 in the filling box 1 can be taken out, and the protective door 21 is arranged to prevent benzaldehyde from volatilizing and contacting air when the liquid storage tank 2 is filled.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a formaldehyde filling device, includes filling box (1), its characterized in that, liquid storage pot (2) have been placed to the bottom in filling box (1), top fixedly connected with gear pole (25) in filling box (1), gear pole (25) lower extreme rotates and is connected with first gear (11), sliding connection has first rack (10) in filling box (1), first rack (10) and first gear (11) meshing, filling box (1) internal rotation is connected with reciprocal lead screw (8), threaded connection has lead screw cover (9) on reciprocal lead screw (8) screw thread section, lead screw cover (9) and first rack (10) fixed connection, install in filling box (1) and make reciprocal lead screw (8) pivoted slewing mechanism.

2. The formaldehyde filling device according to claim 1, wherein the rotating mechanism comprises a first bevel gear (7) rotatably connected in the filling box (1), the first bevel gear (7) is fixedly connected with a reciprocating lead screw (8), a second bevel gear (5) is rotatably connected in the filling box (1), and the second bevel gear (5) is engaged with the first bevel gear (7).

3. The formaldehyde filling device according to claim 1, wherein a telescopic rod (3) is fixedly connected inside the filling box (1), a liquid inlet pipe (18) is fixedly connected to the upper end of the filling box (1), a liquid outlet pipe (12) is fixedly connected to the lower end of the telescopic rod (3), the liquid inlet pipe (18) is communicated with the liquid outlet pipe (12), and a second rack (4) is fixedly connected to the side wall of the telescopic end of the telescopic rod (3).

4. A formaldehyde filling apparatus according to claim 3, wherein a second gear (6) is rotatably connected in the filling tank (1), the second gear (6) is engaged with the second rack (4), and the second gear (6) is engaged with the second bevel gear (5) through a connecting rod.

5. The formaldehyde filling device according to claim 1, wherein the liquid inlet (22) is formed in the outer wall of the liquid storage tank (2), the inner side wall of the liquid inlet (22) is provided with a square groove (14), the cover plate (15) is rotatably connected in the square groove (14), the upper end of the cover plate (15) is fixedly connected with a rotating block (26), the upper end of the rotating block (26) is provided with a rotating groove (27), the lower end of the first gear (11) is fixedly connected with a rotating rod (13), the rotating rod (13) is slidably connected in the rotating groove (27), the upper end of the cover plate (15) is provided with a fixing hole (16), the upper end of the liquid storage tank (2) is provided with a pin hole (24), and the pin hole (24) is communicated with the fixing hole (16).

6. The formaldehyde filling device according to claim 1, wherein a pin (17) is connected to the upper end of the liquid storage tank (2) through a connecting rope, a rotating block (19) is fixedly connected to the inside of the filling box (1), the rotating block (19) is rotatably connected to the reciprocating lead screw (8), a limiting rod (23) is fixedly connected to the inner side wall of the filling box (1), and a protective door (21) is connected to the outer wall of the filling box (1) through a hinge (20).