CN212081851U

CN212081851U - Wood drying machine

Info

Publication number: CN212081851U
Application number: CN202020718846.XU
Authority: CN
Inventors: 王宗阳
Original assignee: Qingdao Huitong Wood Industry Co ltd
Current assignee: Qingdao Huitong Wood Industry Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-04
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a wood drying machine, including the drying chamber, put up with the stoving of drying chamber looks adaptation, the roof of connecting on the bottom plate can be dismantled including the bottom plate to the stoving frame, locates the regulating plate between roof and the bottom plate, be equipped with the elevating system that the drive regulating plate goes up and down between regulating plate and the bottom plate. The utility model discloses have the crooked effect of preventing timber fracture.

Description

Wood drying machine

Technical Field

The utility model belongs to the technical field of the technique of wood working equipment and specifically relates to a timber drying-machine is related to.

Background

The wood dryer is specially designed and manufactured for drying sawdust, small wood chips and wood veneers. The drying device has the characteristics of large drying output, obvious energy-saving effect, low maintenance and the like. The main working principle is as follows: the wood chips enter the wood dryer and are subjected to the combined action of the injection pipe and the rotary cylinder body, the materials are fluidized in the cylinder by boiling, and hot air is fully contacted with the materials to finish drying. The pneumatic sawdust dryer is to continuously feed powdered and granular wet sawdust into a drying tube by using a screw conveyor. The water content in the wet material is evaporated in the course of conveying and dispersing the high-speed hot air flow so as to obtain the powdered or granular dried product. Mainly comprises an air heater, a feeder, an airflow drying pipe, a cyclone separator, a fan and the like.

The traditional Chinese patent with application publication number CN110470105A discloses a wood rapid drying device and a drying method, and the wood rapid drying device comprises a tank body with an inner cavity, wherein at least one end of the tank body is provided with a movable tank door, a platform for placing wood is arranged in the tank body, a fan blade for supplying air to the upper part of the platform is arranged in the tank body, the fan blade is driven to rotate by a motor arranged outside the tank body, a first heating unit is arranged in front of the air supply direction of the fan blade, the tank body is provided with a vacuum pump and a water inlet pipeline which are communicated with the interior of the tank body, and the bottom. The prior art has the effects of accelerating wood drying and improving the glossiness of the wood.

The above prior art solutions have the following drawbacks: when the wood is dried by applying the prior art, the vacuum pump is started to reduce the vacuum degree in the tank body, so that the temperature for evaporating water is reduced due to the reduction of the vacuum degree, and the evaporation of water can be accelerated; when vacuum in the jar body reduced, lead to inside pressure of timber to be greater than the outside pressure of timber, along with the evaporation of the inside moisture of timber, timber can produce from inside to outside tension for timber is easy fracture and crooked.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a timber drying-machine has the crooked effect of preventing timber fracture.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a timber drying-machine, includes the drying chamber, with the stoving frame of drying chamber looks adaptation, the stoving frame includes the bottom plate, can dismantle the roof of connecting on the bottom plate, locates the regulating plate between roof and the bottom plate, be equipped with the elevating system that the drive regulating plate goes up and down between regulating plate and the bottom plate.

Through adopting above-mentioned technical scheme, before laying timber, dismantle the roof from the bottom plate, adjust the regulating plate to extreme low position department, then place timber on the regulating plate, connect the roof, drive elevating system rises timber to contradict and extrude timber with the roof, dries in the frame immigration drying chamber of will drying at last. In the drying process, the adjusting plate and the top plate fix the wood, so that the wood cannot be bent or cracked during dehydration, and the wood is protected.

The present invention may be further configured in a preferred embodiment as: four angles of the bottom plate are respectively in threaded connection with vertical-setting vertical rods, four through holes are formed in positions, corresponding to the bottom plate, of the top plate, the vertical rods are in sliding connection with the through holes, nuts are in threaded connection with the upper ends of the vertical rods, and the outer diameters of the nuts are larger than the diameters of the through holes.

Through adopting above-mentioned technical scheme, before laying timber, take off the nut at pole setting top, then take off the roof from the pole setting, rotatory pole setting is taken off the pole setting again. When the device is laid, the top plate and the vertical rod are detached, so that the operation of workers is not hindered. After the timber is laid, with pole setting threaded connection on the bottom plate, aim at four poles settings with four through-holes of roof, then twist the nut in proper order, adjust elevating system, timber and roof conflict during.

The present invention may be further configured in a preferred embodiment as: and an anti-skid sleeve is sleeved in the middle of the vertical rod.

Through adopting above-mentioned technical scheme, the pole setting can conveniently be rotated to the antiskid cover, by the screw thread fish tail when preventing that the staff from rotating the pole setting repeatedly.

The present invention may be further configured in a preferred embodiment as: the lifting mechanism comprises four groups of connecting rod sets arranged at four corners of the adjusting plate, each connecting rod set comprises a second connecting rod rotatably connected to the lower surface of the adjusting plate, one end of each second connecting rod, far away from the adjusting plate, is rotatably connected with a first connecting rod through a pin shaft, and one end of each first connecting rod, far away from the second connecting rod, is rotatably connected to the bottom plate; the adjusting plate is characterized in that a supporting rod is connected between the two connecting rod groups at the same end of the adjusting plate, the two ends of the supporting rod are fixedly connected with the pin shaft respectively, an adjusting rod is inserted between the two supporting rods, and the adjusting rod is in threaded connection with the supporting rods.

Through adopting above-mentioned technical scheme, rotate the regulation pole, drive two bracing pieces and remove in the horizontal direction, during bracing piece horizontal migration, drive first connecting rod and second connecting rod and rotate around the round pin axle, make the angle between first connecting rod and the second connecting rod change to the lift of drive regulating plate.

The present invention may be further configured in a preferred embodiment as: the limiting plates are fixedly connected to the two sides of the long edge of the bottom plate, the limiting plates are obliquely arranged, and an included angle between the upper surfaces of the limiting plates and the upper surface of the bottom plate is smaller than 180 degrees.

Through adopting above-mentioned technical scheme, the maximum width of laying timber can be injectd to the limiting plate, can't put into the drying chamber when preventing timber from being too wide.

The present invention may be further configured in a preferred embodiment as: the stoving frame sets and sets the shift frame, the lower extreme of shift frame has set firmly the universal wheel, the top of shift frame has set firmly two second slide rails that are parallel to each other along its length direction, the below of stoving frame sets firmly the pulley with second slide rail looks adaptation.

Through adopting above-mentioned technical scheme, when laying timber, the frame of drying is placed on the aversion frame, and the aversion frame can drive the frame of drying and remove to conveniently placing ligneous position, makes things convenient for the staff operation. The shifting frame is moved to the position of the drying chamber, the drying frame slides along the second slide rail, and the drying frame can be moved into the drying chamber, so that the operation is convenient.

The present invention may be further configured in a preferred embodiment as: two first sliding rails matched with the second sliding rails are fixedly arranged below the inner part of the drying chamber.

Through adopting above-mentioned technical scheme, when drying rack immigration drying chamber, get into along first slide rail, can make the removal of drying rack more smooth and easy, can inject the position of drying rack in drying chamber simultaneously, cause timber to scrape the drying chamber inner wall when avoiding drying rack position skew, cause the drying chamber inner wall to damage.

The present invention may be further configured in a preferred embodiment as: the top of drying chamber is along its length direction fixedly connected with a plurality of pneumatic cylinder, the telescopic link of pneumatic cylinder stretches into inside and the fixedly connected with clamp plate of drying chamber.

Through adopting above-mentioned technical scheme, when timber was spread and is put on the drying rack, do not connect the roof on the bottom plate, with the frame immigration drying chamber of drying, start the pneumatic cylinder, the pneumatic cylinder stretches out downwards and presses the clamp plate on timber, improves the extrusion effect.

To sum up, the utility model discloses a following at least one useful technological effect:

1. before laying timber, dismantle the roof from the bottom plate, adjust regulating plate to extreme low position department, then place timber on the regulating plate, connect the roof, drive elevating system, rise timber to contradict and extrude timber with the roof, dry in the frame immigration drying chamber at last and dry. In the drying process, the adjusting plate and the top plate fix the wood, so that the wood cannot be bent or cracked during dehydration, and the wood is protected;

2. the adjusting rod is rotated to drive the two support rods to move in the horizontal direction, and when the support rods move horizontally, the first connecting rod and the second connecting rod are driven to rotate around the pin shaft, so that the angle between the first connecting rod and the second connecting rod is changed, and the adjusting plate is driven to lift;

3. when the material is paved on the drying rack, the top plate is not connected to the bottom plate, the drying rack is moved into the drying chamber, the hydraulic cylinder is started, the hydraulic cylinder extends downwards and presses the pressing plate on the wood, and the extrusion effect is improved.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic structural view of a drying rack and a shifting rack;

FIG. 3 is a partial structural view of embodiment 1.

In the figure, 1, a drying chamber; 11. an inlet; 12. a box door; 13. a first slide rail; 14. a hydraulic cylinder; 15. pressing a plate; 2. a drying rack; 21. a base plate; 211. a limiting plate; 22. a top plate; 221. erecting a rod; 222. an anti-slip sleeve; 223. a through hole; 224. a nut; 23. an adjusting plate; 24. a lifting mechanism; 241. a first link; 242. a second link; 243. a support bar; 244. adjusting a rod; 245. a handle; 25. a pulley; 3. a shifting frame; 31. a universal wheel; 32. a second slide rail.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1

Referring to fig. 1, for the utility model discloses a timber drying-machine, including drying chamber 1, drying chamber 1 is horizontal cylindric, and import 11 has been seted up to drying chamber 1's one end, and import 11 department rotates and is connected with the room door, and timber is placed and is dried in drying chamber 1. Drying chamber 1 sets and sets the stoving frame 2 of placing timber, and the bottom of stoving frame 2 sets and shifts frame 3. When drying wood, firstly, the drying rack 2 is moved to the shifting rack 3, and the wood is placed on the drying rack 2; then the shifting frame 3 is moved to the inlet 11, the drying frame 2 is pushed, and the drying frame 2 and the wood are pushed into the drying chamber 1; the moving rack 3 is moved away, the door 12 is closed, and the drying of the wood is started.

Referring to fig. 1 and 2, two first slide rails 13 parallel to each other are fixedly arranged at the bottom of the drying chamber 1 along the length direction thereof, and two second slide rails 32 parallel to each other and adapted to the first slide rails 13 are fixedly arranged above the displacement frame 3. The bottom of the shifting frame 3 is fixedly connected with a universal wheel 31, so that the shifting frame 3 can be conveniently moved. When the moving rack 3 moves to the inlet 11, the first slide rail 13 is connected with the second slide rail 32. The lower part of the drying rack 2 is fixedly connected with a plurality of pulleys 25 matched with the first slide rail 13 and the second slide rail 32, and when the drying rack 2 is placed on the shifting rack 3 or in the drying chamber 1, the pulleys 25 are abutted on the second slide rail 32 or the first slide rail 13 and can slide along the length direction of the second slide rail 32 or the first slide rail 13.

Referring to fig. 1 and 2, the drying rack 2 includes a rectangular bottom plate 21, and a pulley 25 is fixedly coupled below the bottom plate 21. The both sides fixedly connected with of the long limit of bottom plate 21 limit plate 211 that the slope set up for inject ligneous maximum width, the contained angle between limit plate 211 upper surface and the bottom plate 21 upper surface is less than 180.

Referring to fig. 1 and 2, a top plate 22 is detachably connected above the bottom plate 21, upright rods 221 vertically arranged are respectively screwed on four corners of the bottom plate 21, and an anti-slip sleeve 222 is sleeved in the middle of each upright rod 221. Four through holes 223 are formed in the positions of the top plate 22 corresponding to the bottom plate 21, the upright rod 221 is slidably connected with the through holes 223, a nut 224 is connected to the upper end of the upright rod 221 through a thread, and the outer diameter of the nut 224 is larger than the diameter of the through holes 223. Before the timber is laid, the screw cap 224 on the top of the upright 221 is removed, then the top plate 22 is removed from the upright 221, and the upright 221 is removed by rotating the upright 221. When laying, the top plate 22 and the upright 221 are detached without hindering the operation of the worker. After the wood is laid, the upright rods 221 are screwed on the bottom plate 21, the four through holes 223 of the top plate 22 are aligned with the four upright rods 221, and then the nuts 224 are screwed in turn.

Referring to fig. 1 and 2, an adjusting plate 23 with adjustable height is disposed between the bottom plate 21 and the top plate 22, and a lifting mechanism 24 for changing the height of the adjusting plate 23 is connected between the adjusting plate 23 and the bottom plate 21. The lifting mechanism 24 comprises four groups of connecting rods connected below four corners of the adjusting plate 23, the connecting rods comprise first connecting rods 241 rotatably connected above the bottom plate 21, second connecting rods 242 are rotatably connected above the first connecting rods 241 through pin shafts, and one ends, far away from the first connecting rods 241, of the second connecting rods 242 are rotatably connected to the lower surface of the adjusting plate 23. When the first link 241 and the second link 242 are vertically connected, the height between the adjustment lever 244 and the base plate 21 is the highest.

Referring to fig. 1 and 2, a horizontally disposed support rod 243 is connected between the two link groups at the same end of the adjusting plate 23, and two ends of the support rod 243 are respectively and coaxially and fixedly connected with the pin shaft. Threaded holes are formed in the middle of the two support rods 243 which are parallel to each other, an adjusting rod 244 horizontally arranged is inserted into the two threaded holes, and the adjusting rod 244 is perpendicular to the support rods 243. The joint of the two support bar 243 adjusting rods 244 and the support bar 243 is provided with threads, and the threads at the two support bars 243 are opposite in direction. By rotating the adjustment lever 244, the two support rods 243 move toward each other along the length direction of the adjustment lever 244 while moving closer to or farther away from each other.

Referring to fig. 1 and 2, in order to rotate the adjusting lever 244, a handle 245 is fixedly connected to one end of the adjusting lever 244, and the handle 245 is rotated clockwise or counterclockwise to drive the adjusting lever 244 to rotate clockwise or counterclockwise, so that the two support rods 243 move closer to or away from each other. When the two support bars 243 are close to or far from each other, the angle between the first link 241 and the second link 242 can be adjusted, thereby changing the height of the adjustment lever 244.

The implementation principle of the embodiment is as follows: before the timber is laid, the screw cap 224 on the top of the upright 221 is removed, then the top plate 22 is removed from the upright 221, and the upright 221 is removed by rotating the upright 221. When laying, the top plate 22 and the upright 221 are detached without hindering the operation of the worker. After the wood is laid, the upright rods 221 are screwed on the bottom plate 21, the four through holes 223 of the top plate 22 are aligned with the four upright rods 221, and then the nuts 224 are screwed in turn. Then, the handle 245 is rotated to drive the adjusting rod 244 to rotate, so as to drive the adjusting plate 23 to ascend, so that the wood is abutted against the lower surface of the top plate 22 to extrude the wood. The drying rack 2 is moved into the drying chamber 1 along the first slide rail 13, and drying is started.

Example 2

Referring to fig. 1 and 3, the difference from embodiment 1 is that a plurality of hydraulic cylinders 14 are fixedly connected to the top of the drying chamber 1 along the length direction thereof, and the telescopic rods of the hydraulic cylinders 14 extend into the drying chamber 1 and are fixedly connected with a pressing plate 15. The hydraulic cylinder 14 is actuated, and the pressing plate 15 is lowered to press the wood from above.

The implementation principle of the embodiment is as follows: before the timber is laid, the screw cap 224 on the top of the upright 221 is removed, then the top plate 22 is removed from the upright 221, and the upright 221 is removed by rotating the upright 221. When laying, the top plate 22 and the upright 221 are detached without hindering the operation of the worker. After the wood is laid, the drying rack 2 is moved into the drying chamber 1 along the first slide rail 13, the hydraulic cylinder 14 is started, the pressing plate 15 is made to extrude the wood, and drying is started.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a timber drying-machine, includes drying chamber (1), with drying chamber (1) looks adaptation stoving frame (2), its characterized in that: drying frame (2) include bottom plate (21), can dismantle roof (22) of connecting on bottom plate (21), locate regulating plate (23) between roof (22) and bottom plate (21), be equipped with elevating system (24) that drive regulating plate (23) go up and down between regulating plate (23) and bottom plate (21).

2. A wood dryer according to claim 1, wherein: there are pole setting (221) of vertical setting respectively threaded connection on four angles of bottom plate (21), four through-holes (223) have been seted up with bottom plate (21) corresponding position department in roof (22), pole setting (221) and through-hole (223) sliding connection, the upper end threaded connection of pole setting (221) has nut (224), the external diameter of nut (224) is greater than the diameter of through-hole (223).

3. A wood dryer according to claim 2, wherein: the middle of the upright rod (221) is sleeved with an anti-skid sleeve (222).

4. A wood dryer according to claim 1, wherein: the lifting mechanism (24) comprises four connecting rod sets arranged at four corners of the adjusting plate (23), each connecting rod set comprises a second connecting rod (242) rotatably connected to the lower surface of the adjusting plate (23), one end, far away from the adjusting plate (23), of each second connecting rod (242) is rotatably connected with a first connecting rod (241) through a pin shaft, and one end, far away from the second connecting rod (242), of each first connecting rod (241) is rotatably connected to the bottom plate (21); the adjusting plate is characterized in that a supporting rod (243) is connected between two connecting rod sets at the same end of the adjusting plate (23), two ends of the supporting rod (243) are fixedly connected with the pin shaft respectively, an adjusting rod (244) is inserted between the two supporting rods (243), and the adjusting rod (244) is in threaded connection with the supporting rod (243).

5. A wood dryer according to claim 1, wherein: the equal fixedly connected with of both sides on the long limit of bottom plate (21) limiting plate (211) that the slope set up, the contained angle between limiting plate (211) upper surface and bottom plate (21) upper surface is less than 180.

6. The wood dryer of claim 4, wherein: stoving frame (2) set and have shifted frame (3), the lower extreme of shifting frame (3) has set firmly universal wheel (31), the top of shifting frame (3) has set firmly two second slide rails (32) that are parallel to each other along its length direction, the below of stoving frame (2) has set firmly pulley (25) with second slide rail (32) looks adaptation.

7. The wood dryer of claim 6, wherein: two first sliding rails (13) matched with the second sliding rails (32) are fixedly arranged below the inner part of the drying chamber (1).

8. A wood dryer according to claim 1, wherein: the top of drying chamber (1) is along its length direction fixedly connected with a plurality of pneumatic cylinder (14), the telescopic link of pneumatic cylinder (14) stretches into inside and fixedly connected with clamp plate (15) of drying chamber (1).