CN109049211A

CN109049211A - A kind of Wood fire retardant treatment process

Info

Publication number: CN109049211A
Application number: CN201811141472.3A
Authority: CN
Inventors: 张珍燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-28
Filing date: 2018-09-28
Publication date: 2018-12-21

Abstract

The invention discloses a kind of Wood fire retardant treatment process, including fuselage, the first cavity being arranged in the fuselage and the second cavity being arranged in the fuselage, the first drive cavity is symmetrically arranged in end wall before and after first cavity, the rotating turret that front and back extends rotatably is provided in first cavity, end wall protrudes into first drive cavity before and after first cavity and end is fixedly installed with first pulley for rotating turret front and rear sides end, third cavity is provided in the rotating turret, the first sliding eye of multiple groups of annular spread is provided with and communicated between the third cavity and first cavity；Device structure of the invention is simple, it is easy to operate, the taking-up of plank and the movement of hanger bracket are driven by using the same power source, the feeding and rotation immersion liquid of plank are realized during switching simultaneously, improve the osmotic absorption reaction efficiency of fire-retarding of wood liquid, it cooperates and does not influence between each process, improve device practical performance.

Description

A kind of Wood fire retardant treatment process

Technical field

The present invention relates to fire-retarding of wood field, specifically a kind of Wood fire retardant treatment process.

Background technique

With the development of science and technology, social progress, country promotes always high-tech development, in fire-retarding of wood field, A relatively difficult technical problem is always existed, is exactly when timber is reacted with fire retardant, it is not easy to fully absorb timber Fire retardant causes timber to react with fire retardant and is not thorough, general so as to cause fire-retarding of wood effect, and existing equipment is not automatic That changes divides the timber for absorbing fire retardant to column drying unit, causes device efficiency lower, and product quality is ineffective, therefore urgent A kind of device of demand effectively solves the above problems.

Summary of the invention

Technical problem to be solved by the invention is to provide a kind of Wood fire retardant treatment process, are able to solve above-mentioned present The problems in technology.

The present invention is achieved through the following technical solutions: a kind of Wood fire retardant treatment process of the invention, including machine Body, the first cavity being arranged in the fuselage and the second cavity being arranged in the fuselage, the first cavity front and back It is symmetrically arranged with the first drive cavity in end wall, the rotating turret that front and back extends rotatably is provided in first cavity, it is described End wall protrudes into first drive cavity before and after first cavity and end is fixedly installed with for rotating turret front and rear sides end First pulley is provided with third cavity in the rotating turret, is provided with and communicated between the third cavity and first cavity The first sliding eye of multiple groups of annular spread is slidably provided with the first sliding bar and the second sliding in first sliding eye Bar, first sliding bar end is protruded into the third cavity and end rotation is provided with idler wheel, can in the third cavity The first rotating shaft for being provided with front and back and extending of rotation, the first rotating shaft outer surface are fixedly installed with the symmetrical cam in front and back, institute Stating first rotating shaft front and rear sides extended segment, end wall protrudes into first drive cavity before and after the third cavity and end is fixed It is set in the end wall of the first drive cavity front and back, end wall inner opening is provided with to the right empty positioned at described first on the right side of the fuselage The 4th cavity on the right side of chamber, the 4th cavity bottom wall inner opening set up the first sliding being connected to first cavity Chamber is slidably provided with the first sliding shoe in first sliding cavity, is provided in first sliding shoe perforative up and down Second sliding eye is provided with the 5th cavity of opening upwards in the first sliding cavity bottom wall, sets in the 5th cavity bottom wall It is equipped with the second drive cavity, rotation is provided with the second shaft between the 5th cavity and second drive cavity, and the described 5th is empty Intracavitary second shaft end is fixedly installed rotating bar, is fixedly installed at the top of the rotating bar and protrudes into second cunning Convex block in dynamic hole, the second shaft bottom end in second drive cavity and is fixedly installed on second drive cavity First motor in bottom wall is connected by power, and second shaft outer surface in second drive cavity is fixedly installed with the second band It takes turns, is symmetrically set with the third drive cavity positioned at the 4th cavity front and rear sides, institute in the second drive cavity roof It states and is provided with the 4th drive cavity between third drive cavity and first drive cavity, the third drive cavity and the 4th transmission Rotation is provided with third shaft between chamber, and the third rotates the intracavitary third shaft end and is fixedly installed with the first cone tooth It takes turns, the third shaft end in the 4th drive cavity is fixedly installed with ratchet, the 4th drive cavity and described first Rotation is provided with the 4th shaft between drive cavity, and the 4th shaft end in the 4th drive cavity is fixedly installed with and institute The spine slotted disk of ratchet cooperation is stated, the 4th shaft end in first drive cavity is fixedly installed with third belt wheel, described There is the first belt transmission to be cooperatively connected between third belt wheel and the first pulley.

Preferably technical solution is provided with the 5th drive cavity extended downwardly in end wall before and after second cavity, For 5th drive cavity far from the second opposite sliding cavity that is open is provided in the end wall of second cavity side, described second is sliding It moves intracavitary can slide up and down and is provided with the second sliding shoe, the second sliding shoe is set in the end wall of second cavity side It is equipped with the second motor, second motor output shaft end is fixedly installed with first gear, is provided in the second sliding shoe Threaded hole up and down, the threaded rod of the threaded hole screw-internal thread fit connection, the threaded rod bottom end is through described Third drive cavity protrudes into second drive cavity and end is fixedly installed with the 4th belt wheel, the 4th belt wheel and second band It is driven and is cooperatively connected by second belt between wheel, the screw thread rod outer surface in the third drive cavity is fixedly installed with The second bevel gear engaged with the first bevel gear.

Preferably technical solution is provided with and communicated with intercommunicating pore between first cavity and second cavity, institute It states and is provided with the 6th cavity in intercommunicating pore left hand end wall, the 5th turn that front and back extends rotatably is provided in the 6th cavity Axis, front and back is symmetrically arranged with the 5th belt wheel and the second gear between the 5th belt wheel, institute in the 5th shaft The cursor that the 5th shaft outer surface is rotatably equipped between the 5th belt wheel and the second gear is stated, former and later two Rotation is provided with the 6th shaft between cursor, and the 6th shaft outer surface is fixedly installed with roller, the roller front and back two Side is symmetrically arranged with the third gear engaged with the second gear, and elasticity is set between the cursor and the 6th cavity bottom wall It is equipped with tension spring, rotation is provided with the 7th shaft in the 5th drive cavity, and the 7th shaft outer surface is fixedly installed with the 6th Belt wheel and the 4th gear engaged with the first gear, by the third between the 6th belt wheel and the 5th belt wheel Belt transmission is cooperatively connected.

Preferably technical solution is equipped with dismountable thermal insulating door thermally insulated door, the guarantor at the second cavity right openings It is fixedly installed with handle symmetrical above and below on end wall on the right side of warm door, is fixedly installed with heating component in second cavity.

Preferably technical solution is provided with the opposite limiting slot that is open, the limit in the first sliding eye end wall Position slot in be slidably provided with the first limited block being fixedly connected with first sliding bar and with second sliding bar The second limited block being fixedly connected, elasticity is provided with top pressure spring between first limited block and second limited block.

The beneficial effects of the present invention are: when being worked with equipment of the invention, firstly, wood fire retardant is placed in described the In one cavity, while the timber for needing the flame retardant treatment being placed in the 4th cavity, starts the first motor at this time Rotation, the first motor rotation drive the second shaft rotation, and the second shaft rotation drives the rotation of the second belt wheel, institute It states the rotation of the second belt wheel and drives the 4th belt wheel rotation, the 4th belt wheel rotation drives the threaded rod rotation, the spiral shell Rasp bar rotation drives the second bevel gear rotation, and the second bevel gear rotation drives the first bevel gear rotation, described First bevel gear rotation drives the ratchet wheel, and the ratchet wheel cannot drive the spine slotted disk to rotate, at this point, described turn Moving frame does not rotate, and the threaded rod rotation drives the second sliding shoe to move up at the same time, shipper pole on the second sliding shoe It moves the first gear to engage with the 6th gear, the second motor rotation drives the first gear rotation, institute at this time It states first gear rotation and drives the 6th gear rotation, the 6th gear rotation drives the sprocket wheel rotation, the sprocket wheel Rotation drives the chain mobile, and the chain is mobile to drive the mobile lattice of the hanger bracket, at the same time second shaft Rotation drives rotating bar rotation, the rotating bar rotation drive first sliding shoe it is mobile push nethermost timber into Enter first cavity, when the timber, which protrudes into first sliding eye, to abut with second sliding bar, starts described the One motor reversal, the first motor reversion drive the second shaft reversion, and the second shaft reversion drives the second belt wheel Reversion, the second belt wheel reversion drive the 4th belt wheel reversion, and the 4th belt wheel reversion drives the threaded rod reversion, The threaded rod reversion drives the second bevel gear reversion, and the second bevel gear reversion drives the first bevel gear anti- Turn, the first bevel gear reversion drives the ratchet reversion, and the ratchet reversion cannot drive the spine slotted disk to invert, described The reversion of spine slotted disk drives the third belt wheel reversion, and the third belt wheel, which inverts, drives the first pulley reversion, and described first Belt wheel reversion drives the rotating turret rotation, and the rotating turret rotation drive timber rotates a lattice and immerses the fire-retarding of wood In agent, at the same time, the threaded rod reversion drives the second sliding shoe to move down, at this time the 4th gear and described first Gear engagement, starts first gear rotation at this time, and the first gear rotation drives the 4th gear rotation, and described the The rotation of four gears drives the 6th belt wheel rotation, and the 6th belt wheel, which rotates, drives the 5th belt wheel rotation, and the described 5th Belt wheel rotation drives the second gear rotation, and the second gear rotation drives the third gear rotation, the third tooth Wheel rotation drives roller rotation, when the timber, which is turned to, to be aligned with the intercommunicating pore, the cam press described the One sliding bar compresses the top pressure spring, and the top pressure spring presses on the second sliding bar promotion timber and moves to left and right Between two rollers, at this time the timber the roller effect under on move in the hanger bracket the third sliding In hole, the above process is successively operated, after timber overworks on the hanger bracket, starts the heating gradually to timber stoving, adds The osmotic absorption of fast fire retardant is reacted, and to open the thermal insulating door thermally insulated door after the reaction was completed, takes out plank.

Device structure of the invention is simple, easy to operate, and the taking-up and suspension of plank are driven by using the same power source The movement of frame, while realizing that the feeding of plank and rotation immersion liquid, the infiltration for improving fire-retarding of wood liquid are inhaled during switching Reaction efficiency is received, cooperates and does not influence between each process, improve device practical performance.

Detailed description of the invention

The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.

Fig. 1 is a kind of Wood fire retardant treatment process overall structure diagram of the invention；

Fig. 2 is the structural schematic diagram of A-A in Fig. 1；

Fig. 3 is the structural schematic diagram of D-D in Fig. 1；

Fig. 4 is the structural schematic diagram of B in Fig. 1；

Fig. 5 is the structural schematic diagram of C in Fig. 1.

Specific embodiment

As Figure 1-Figure 5, a kind of Wood fire retardant treatment process of the invention, including fuselage 100, setting are in the fuselage The first cavity 107 in 100 and the second cavity 106 being arranged in the fuselage 100,107 front and back end of the first cavity It is symmetrically arranged with the first drive cavity 130 in wall, the rotating turret that front and back extends rotatably is provided in first cavity 107 108, first drive cavity 130 is protruded into through the 107 front and back end wall of the first cavity in the 108 front and rear sides end of rotating turret And end is fixedly installed with first pulley 132, and third cavity 110, the third cavity 110 are provided in the rotating turret 108 The first sliding eye of multiple groups 149 of annular spread, first sliding eye 149 are provided with and communicated between first cavity 107 Interior to be slidably provided with the first sliding bar 144 and the second sliding bar 148, the third is protruded into first sliding bar end The rotation of in cavity 110 and end is provided with idler wheel 143, be rotatably provided with that front and back extends in the third cavity 110 the One shaft 174,174 outer surface of first rotating shaft are fixedly installed with the symmetrical cam 109 in front and back, before the first rotating shaft 174 First drive cavity 130 is protruded into through the 110 front and back end wall of third cavity in two sides extended segment afterwards and end is fixedly installed on In first drive cavity, the 130 front and back end wall, the 100 right side end wall inner opening of fuselage is provided with to the right empty positioned at described first 4th cavity 119 on 107 right side of chamber, the 119 bottom wall inner opening of the 4th cavity has been set up to be connected with first cavity 107 The first logical sliding cavity 118 is slidably provided with the first sliding shoe 117, first sliding in first sliding cavity 118 It is provided with perforative second sliding eye 133 up and down in block 117, is provided with opening upwards in 118 bottom wall of the first sliding cavity 5th cavity 116, is provided with the second drive cavity 113 in 116 bottom wall of the 5th cavity, the 5th cavity 116 and described the Rotation is provided with the second shaft 114 between two drive cavities 113, and 114 end of the second shaft in the 5th cavity 116 is solid Surely it is provided with rotating bar 115, the convex block protruded into second sliding eye 133, institute are fixedly installed at the top of the rotating bar 115 It states 114 bottom end of the second shaft in the second drive cavity 113 and is fixedly installed in 113 bottom wall of the second drive cavity First motor 111 be connected by power, 114 outer surface of the second shaft in second drive cavity 113 is fixedly installed with Two belt wheels 112 are symmetrically set with positioned at 119 front and rear sides of the 4th cavity in second drive cavity, 113 roof Third drive cavity 134 is provided with the 4th drive cavity 139, institute between the third drive cavity 134 and first drive cavity 130 It states rotation between third drive cavity 134 and the 4th drive cavity 139 and is provided with third shaft 137, the third rotates chamber 134 Interior 137 end of third shaft is fixedly installed with first bevel gear 136, the third in the 4th drive cavity 139 137 end of shaft is fixedly installed with ratchet 138, and setting is rotated between the 4th drive cavity 139 and first drive cavity 130 There is the 4th shaft 141,141 end of the 4th shaft in the 4th drive cavity 139 is fixedly installed with and the ratchet 138 The spine slotted disk 140 of cooperation, 141 end of the 4th shaft in first drive cavity 130 are fixedly installed with third belt wheel 142, there is the transmission of the first belt 131 to be cooperatively connected between the third belt wheel 142 and the first pulley 132.

Valuably, it is provided with the 5th drive cavity 170 extended downwardly in the 106 front and back end wall of the second cavity, described Five drive cavities 170 are far from being provided with opposite the second sliding cavity 163 of being open in the 106 side end wall of the second cavity, and described the It can slide up and down in two sliding cavities 163 and be provided with the second sliding shoe 175, the second sliding shoe 175 is empty close to described second The second motor 164 is provided in 106 side end wall of chamber, second motor 164 exports shaft end and is fixedly installed with first gear 166, threaded hole 165 up and down, 165 screw-internal thread fit of the threaded hole connection are provided in the second sliding shoe 175 Threaded rod 171,171 bottom end of threaded rod through the third drive cavity 134 protrude into second drive cavity 113 and End is fixedly installed with the 4th belt wheel 173, by second belt between the 4th belt wheel 173 and second belt wheel 112 176 transmissions are cooperatively connected, and 171 outer surface of the threaded rod in the third drive cavity 134 is fixedly installed with and described first The second bevel gear 172 that bevel gear 136 engages.

Valuably, intercommunicating pore 151, the company are provided with and communicated between first cavity 107 and second cavity 106 It is provided with the 6th cavity 159 in 151 left hand end wall of through-hole, is rotatably provided with what front and back extended in the 6th cavity 159 5th shaft 157, front and back is symmetrically arranged with the 5th belt wheel 158 and is located at the 5th belt wheel 158 in the 5th shaft 157 Between second gear 157,157 outer surface of the 5th shaft is rotatably equipped with positioned at the 5th belt wheel 158 and described the Cursor 155 between two gears 157, rotation is provided with the 6th shaft 153 between former and later two cursors 155, and the described 6th 153 outer surface of shaft is fixedly installed with roller 154, and 154 front and rear sides of roller are symmetrically arranged with and the second gear 157 The third gear 152 of engagement, elasticity is provided with tension spring 160 between the cursor 155 and 159 bottom wall of the 6th cavity, described Rotation is provided with the 7th shaft 178 in 5th drive cavity 170, and 178 outer surface of the 7th shaft is fixedly installed with the 6th belt wheel 167 and the 4th gear 169 that is engaged with the first gear 166, the 6th belt wheel 167 and the 5th belt wheel 158 it Between by the third belt 177 be driven be cooperatively connected.

Valuably, symmetrical eight revolution axis 161, the institute in left side are rotatably provided in second cavity 106 It states and is provided with the 9th shaft 103 below eight revolution axis 161, the eight revolution axis 161 and 103 outer surface of the 9th shaft are solid Dingan County is equipped with sprocket wheel 101, is driven and is cooperatively connected by chain 102 between three groups of sprocket wheels, 102 outer surface of chain hingedly connects It is connected to hanger bracket 104, the third sliding eye 123 that Open Side Down, the third sliding eye 123 are provided in the hanger bracket 104 Rubber pad 122 is fixedly installed on left hand end wall, the 161 front and rear sides end of eight revolution axis on right side is empty through described second 106 front and back end wall of chamber protrudes into the 5th drive cavity 170 and end is fixedly installed with the 5th cooperated with the first gear 166 Gear 162.

Valuably, dismountable thermal insulating door thermally insulated door 121, the thermal insulating door thermally insulated door 121 are installed at 106 right openings of the second cavity It is fixedly installed with handle 120 symmetrical above and below on the end wall of right side, is fixedly installed with heating component 105 in second cavity 106, Convenient for drying the timber.

Valuably, the opposite limiting slot 150 that is open, the limiting slot 150 are provided in 149 end wall of the first sliding eye It is interior to be slidably provided with the first limited block 145 being fixedly connected with first sliding bar 144 and slided with described second The second limited block 147 that bar 148 is fixedly connected, elasticity setting between first limited block 145 and second limited block 148 There is top pressure spring 146.

In the initial state, the first motor 111 and the second motor 164 are in stationary state to equipment of the invention, The second sliding shoe 175 is located at 163 bottom of the second sliding cavity, and the 4th gear 169 is nibbled with the first gear 166 It closes, the 6th gear 162 is detached from the first gear 166.

When being worked with equipment of the invention, firstly, wood fire retardant is placed in first cavity 107, simultaneously will It needs the timber of the flame retardant treatment to be placed in the 4th cavity 119, starts the first motor 111 at this time and rotate, it is described The rotation of first motor 111 drives second shaft 114 to rotate, and the rotation of the second shaft 114 drives 112 turns of the second belt wheel Dynamic, the rotation of the second belt wheel 112 drives the 4th belt wheel 173 rotation, and the 4th belt wheel 173 rotation drives the screw thread Bar 171 rotates, and the rotation of threaded rod 171 drives the second bevel gear 172 to rotate, and the second bevel gear 172 rotates band It moves the first bevel gear 136 to rotate, the rotation of first bevel gear 136 drives the ratchet 138 to rotate, the ratchet 138 Rotation cannot drive the spine slotted disk 140 to rotate, at this point, the rotating turret 108 does not rotate, the threaded rod 171 at the same time Rotation drives the second sliding shoe 175 to move up, the second sliding shoe 175 move up drive the first gear 166 with it is described The engagement of 6th gear 162, the rotation of the second motor 164 drives the first gear 166 to rotate at this time, the first gear 166 rotations drive the 6th gear 162 rotation, and the 6th gear 162 rotation drives the sprocket wheel 101 to rotate, the chain 101 rotation of wheel drives the chain 102 mobile, and the movement of chain 102 drives the mobile lattice of the hanger bracket 104, same with this The rotation of the second shaft of Shi Suoshu 114 drives the rotating bar 115 to rotate, and the rotation of rotating bar 115 drives first sliding Block 117 is mobile to push nethermost timber to enter first cavity 107, when the timber protrudes into first sliding eye 149 When being abutted with second sliding bar 148, start the first motor 111 and invert, described in the reversion of first motor 111 drive The reversion of second shaft 114, the reversion of the second shaft 114 drive the reversion of the second belt wheel 112, and second belt wheel 112 inverts band The 4th belt wheel 173 reversion is moved, the 4th belt wheel 173 reversion drives the threaded rod 171 to invert, the threaded rod 171 Reversion drives the second bevel gear 172 to invert, and the reversion of second bevel gear 172 drives the first bevel gear 136 to invert, The reversion of first bevel gear 136 drives the ratchet 138 to invert, and the reversion of ratchet 138 cannot drive the spine slotted disk 140 Reversion, the reversion of spine slotted disk 140 drive the third belt wheel 142 to invert, and the reversion of third belt wheel 142 drives described first Belt wheel 132 inverts, and the reversion of first pulley 132 drives the rotating turret 108 to rotate, and the rotation of rotating turret 108 drives institute It states timber 108 to rotate in the lattice immersion wood fire retardant, at the same time, the reversion of threaded rod 171 drives described second Sliding shoe 175 moves down, and the 4th gear 169 is engaged with the first gear 166 at this time, starts the first gear at this time 166 rotations, the rotation of first gear 166 drive the 4th gear 169 rotation, and the 4th gear 169 rotation drives institute The rotation of the 6th belt wheel 167 is stated, the 6th belt wheel 167 rotation drives the 5th belt wheel 158 rotation, the 5th belt wheel 158 Rotation drives the second gear 157 to rotate, and the rotation of second gear 157 drives the third gear 152 to rotate, and described the The rotation of three gears 152 drives the roller 154 to rotate, described convex when the timber, which is turned to, to be aligned with the intercommunicating pore 151 109 press first sliding bar 144 of wheel compresses the top pressure spring 146, and the top pressure spring 146 presses second sliding Bar 144, which pushes, to be moved on the timber between two rollers 154 in left and right, and the timber is acted in the roller 154 at this time It is moved in the third sliding eye 123 in the hanger bracket 104 on lower, the above process is successively operated, to the hanger bracket 104 After upper timber overworks, starts the heating gradually to timber stoving, accelerate the osmotic absorption of fire retardant to react, to after the reaction was completed The thermal insulating door thermally insulated door 121 is opened, plank is taken out.

The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention Protection scope should be determined by the scope of protection defined in the claims.

Claims

1. a kind of Wood fire retardant treatment process of the invention including fuselage, the first cavity being arranged in the fuselage and is set Set the second cavity in the fuselage, it is characterised in that: be symmetrically arranged with the first transmission in end wall before and after first cavity Chamber, the rotating turret that front and back extends rotatably is provided in first cavity, and institute is run through in rotating turret front and rear sides end State that end wall before and after the first cavity protrudes into first drive cavity and end is fixedly installed with first pulley, setting in the rotating turret There is third cavity, the first sliding eye of multiple groups of annular spread be provided with and communicated between the third cavity and first cavity, The first sliding bar and the second sliding bar are slidably provided in first sliding eye, first sliding bar end is protruded into The rotation of in the third cavity and end is provided with idler wheel, and front and back extends first is rotatably provided in the third cavity Shaft, the first rotating shaft outer surface are fixedly installed with the symmetrical cam in front and back, and first rotating shaft front and rear sides extended segment is passed through Wear that end wall before and after the third cavity protrudes into first drive cavity and end is fixedly installed on first drive cavity front and back end In wall, end wall inner opening is provided with to the right the 4th cavity on the right side of first cavity on the right side of the fuselage, and the described 4th Cavity bottom wall inner opening sets up the first sliding cavity being connected to first cavity, in first sliding cavity slidably Be provided with the first sliding shoe, be provided in first sliding shoe up and down perforative second sliding eye, first sliding cavity It is provided with the 5th cavity of opening upwards in bottom wall, the second drive cavity is provided in the 5th cavity bottom wall, the described 5th is empty Rotation is provided with the second shaft between chamber and second drive cavity, and second shaft end in the 5th cavity is fixed It is provided with rotating bar, the convex block protruded into second sliding eye, second transmission are fixedly installed at the top of the rotating bar Intracavitary the second shaft bottom end is connected by power with the first motor being fixedly installed in the second drive cavity bottom wall, Second shaft outer surface in second drive cavity is fixedly installed with the second belt wheel, a left side in the second drive cavity roof The right side is symmetrically arranged with the third drive cavity positioned at the 4th cavity front and rear sides, the third drive cavity and first transmission The 4th drive cavity is provided between chamber, rotation is provided with third shaft between the third drive cavity and the 4th drive cavity, The third rotates the intracavitary third shaft end and is fixedly installed with first bevel gear, described in the 4th drive cavity Third shaft end is fixedly installed with ratchet, and rotation is provided with the 4th turn between the 4th drive cavity and first drive cavity Axis, the 4th shaft end in the 4th drive cavity are fixedly installed with the spine slotted disk with ratchet cooperation, and described the The 4th shaft end in one drive cavity is fixedly installed with third belt wheel, between the third belt wheel and the first pulley There is the first belt transmission to be cooperatively connected.

2. a kind of Wood fire retardant treatment process according to claim 1, it is characterised in that: end wall before and after second cavity Inside it is provided with the 5th drive cavity extended downwardly, the 5th drive cavity in the end wall of second cavity side far from being provided with out The second mouthful opposite sliding cavity can slide up and down in second sliding cavity and be provided with the second sliding shoe, second sliding Block is provided with the second motor in the end wall of second cavity side, and second motor output shaft end is fixedly installed with One gear is provided with threaded hole up and down, the screw thread of the threaded hole screw-internal thread fit connection in the second sliding shoe Bar, the threaded rod bottom end protrudes into second drive cavity through the third drive cavity and end is fixedly installed with the 4th Belt wheel is driven by second belt between the 4th belt wheel and second belt wheel and is cooperatively connected, the third drive cavity The interior screw thread rod outer surface is fixedly installed with the second bevel gear engaged with the first bevel gear.

3. a kind of Wood fire retardant treatment process according to claim 1, it is characterised in that: first cavity and described the It is provided with and communicated with intercommunicating pore between two cavitys, is provided with the 6th cavity in the intercommunicating pore left hand end wall, in the 6th cavity It is rotatably provided with the 5th shaft that front and back extends, front and back is symmetrically arranged with the 5th belt wheel and is located in the 5th shaft Second gear between 5th belt wheel, the 5th shaft outer surface be rotatably equipped with positioned at the 5th belt wheel with it is described Cursor between second gear, rotation is provided with the 6th shaft, the 6th shaft outer surface between former and later two cursors It is fixedly installed with roller, the roller front and rear sides are symmetrically arranged with the third gear engaged with the second gear, and described turn Elasticity is provided with tension spring between swing arm and the 6th cavity bottom wall, and rotation is provided with the 7th shaft in the 5th drive cavity, institute State the 4th gear that the 7th shaft outer surface is fixedly installed with the 6th belt wheel and engages with the first gear, the 6th band It is driven and is cooperatively connected by the third belt between wheel and the 5th belt wheel.

4. a kind of Wood fire retardant treatment process according to claim 1, it is characterised in that: the second cavity right openings Place is equipped with dismountable thermal insulating door thermally insulated door, is fixedly installed with handle symmetrical above and below on the right side of the thermal insulating door thermally insulated door on end wall, and described second Heating component is fixedly installed in cavity.

5. a kind of Wood fire retardant treatment process according to claim 1, it is characterised in that: in the first sliding eye end wall It is provided with the opposite limiting slot of being open, the be fixedly connected with first sliding bar is slidably provided in the limiting slot One limited block and the second limited block being fixedly connected with second sliding bar, first limited block and second limit Elasticity is provided with top pressure spring between block.