Drying device for cleaned beakers
Technical Field
The invention relates to a drying device, in particular to a drying device for cleaned beakers.
Background
A beaker refers to a common laboratory glassware made of glass, plastic, or heat-resistant glass. The beaker is cylindrical, and a notch is formed in one side of the top of the beaker, so that liquid can be poured conveniently. The beaker is widely used for heating, dissolving, mixing, boiling, melting, evaporative concentration, dilution, precipitation clarification and the like of chemical reagents.
After testing through the beaker, because during the configuration solution, the solution concentration that can make the configuration if there is water is low on the low side, thereby can influence experimental accuracy, consequently, need dry to the beaker, add ethanol toward the beaker at present, then the continuous beaker that rocks of operator, thereby can clear up the beaker, after beaker clean up, the operator uses the hairdryer to weather the beaker, the operator still need constantly adjust beaker mouth direction, handheld beaker easily leads to the beaker landing, and it is longer to weather time, the hairdryer high temperature still easily scalds the operator.
Therefore, the beaker cleaning and drying device needs not to be held by hands, the beaker cannot fall and be broken, the beaker can be completely dried, and an operator cannot be scalded.
Disclosure of Invention
The invention aims to overcome the defects that an operator uses an electric hair drier to dry a beaker, the direction of the opening of the beaker needs to be continuously adjusted, the beaker is easy to slide down when the operator holds the beaker by hand, the drying time is long, and the temperature of the electric hair drier is too high and the operator is easy to scald.
The technical implementation scheme of the invention is as follows: the utility model provides a beaker washs back drying device, includes framework and air heater, and this framework upper portion one side is opened has the opening that is used for putting into or taking out the beaker, and this framework top and bottom all have the part to be netted, are equipped with the air heater that is used for discharging hot-blast in this framework, still including holding in the palm puts device and actuating mechanism, and the upper portion rotary type is equipped with the support that is used for holding in the palm the beaker and puts the device in this framework, and this framework lower part is equipped with the actuating mechanism that is used for driving this support to put the device.
In addition, it is particularly preferable that the supporting and placing device includes a circular plate, an L-shaped hollow slide bar, a first spring, a porous supporting and placing cylinder, a hollow pipe and a heat-resistant hose, the circular plate is rotatably mounted in the frame body near the opening, at least six sliding grooves are uniformly spaced on the circular plate, the L-shaped hollow slide bar is slidably mounted in the sliding grooves, the first spring is connected between the L-shaped hollow slide bar and the sliding grooves, the first spring is in a stretching state, the porous supporting and placing cylinder is hermetically connected to the top of the L-shaped hollow slide bar, the hollow pipe is mounted in the middle of the bottom of the circular plate, at least six heat-resistant hoses are mounted on the hollow pipe in a sealing connection manner, the other end of the heat-resistant hose is hermetically connected with the L-shaped hollow slide bar, and the hollow pipe is connected with.
In addition, it is particularly preferable that the driving mechanism comprises a special-shaped guiding round frame, an L-shaped contact rod, a ratchet wheel, a special-shaped rack, a second spring, a pedal, a special-shaped guiding rod and a third spring, the special-shaped guiding round frame is arranged in the frame body in an up-down sliding mode at the middle part, the special-shaped guiding round frame is positioned below the round plate, the inclined part of the special-shaped guiding round frame corresponds to the opening, the L-shaped contact rod is fixedly connected to the L-shaped hollow sliding rod, the L-shaped contact rod is in contact fit with the special-shaped guiding round frame, the ratchet wheel is arranged on the hollow tube in a key connection mode, a special-shaped rack is arranged on one side of the frame body in a sliding mode, the second spring is connected between the special-shaped rack and the frame body, the special-shaped rack is in fit with the ratchet wheel, the pedal is arranged at the bottom of the frame body in a swinging mode, the other end of the special-shaped guide rod is connected with the bottom of the special-shaped guide round frame, and a third spring is connected between the special-shaped guide round frame and the frame body.
In addition, especially preferred is, still including chucking device, this chucking device is including the activity kelly, the fourth spring, special-shaped contact bar, fifth spring and wedge contact piece, this porous support is put a gliding style and is equipped with movable kelly, this activity kelly and this porous support are put and are connected with the fourth spring between the section of thick bamboo, this fourth spring is in compression state, this porous support is put a section of thick bamboo and is equipped with special-shaped contact bar with the hollow slide bar inward sliding formula of this L type, be connected with the fifth spring between this special-shaped contact bar and this porous support is put a section of thick bamboo, install wedge contact piece in this special-shaped direction circle frame, this wedge contact piece and the cooperation of special-shaped contact bar bottom contact.
In addition, it is especially preferred that n type board, screens board and sixth spring are still included, install n type board on this L type contact lever, this heat-resisting hose is located between this n type board and this L type contact lever, and the slip is equipped with the screens board on this L type contact lever, and this screens board and n type board cooperation are airtight to heat-resisting hose, are connected with the sixth spring between this screens board and this L type contact lever.
In addition, it is especially preferred that the frame body further comprises an L-shaped clamping rod, a limiting block and a seventh spring, the L-shaped clamping rod is arranged on the special-shaped guide rod in a sliding manner, the limiting block matched with the L-shaped clamping rod is arranged on the special-shaped guide rod, the seventh spring is connected between the L-shaped clamping rod and the special-shaped guide rod, the seventh spring is in a stretching state, and a clamping groove matched with the L-shaped clamping rod is formed in the frame body.
The special-shaped guide rod and the special-shaped guide round frame can be driven to move upwards by stepping on the pedal, so that the special-shaped rack can be driven to move, the porous supporting and placing cylinder can be driven to move out to the opening through the matching of the special-shaped rack and the ratchet wheel, an operator can conveniently place or take out a beaker, hot air is blown out by the hot air blower, the hot air is discharged from the porous supporting and placing cylinder through the heat-resistant hose to dry the beaker, the movable clamping rod can retract inwards after the porous supporting and placing cylinder extends out of the opening through the matching of the special-shaped contact rod and the movable clamping rod, the movable clamping rod moves outwards after the porous supporting and placing cylinder enters the frame body, the beaker can be fixed, and the movement of the beaker during the drying of the beaker can be avoided.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic view of a partial top view structure of the present invention.
Fig. 3 is an enlarged schematic view of part a of the present invention.
Wherein the figures include the following reference numerals: 1. the air heater comprises a frame body, 2 an opening, 3 an air heater, 4 a supporting and placing device, 41 a circular plate, 42 a sliding groove, 43 an L-shaped hollow sliding rod, 44 a first spring, 45 a porous supporting and placing cylinder, 46 a hollow tube, 47 a heat-resistant hose, 5 a driving mechanism, 51 a special-shaped guide circular frame, 52 an L-shaped contact rod, 53 a ratchet wheel, 54 a special-shaped rack, 55 a second spring, 56 a pedal, 57 a special-shaped guide rod, 58 a third spring, 6 a clamping device, 61 a movable clamping rod, 62 a fourth spring, 63 a special-shaped contact rod, 64 a fifth spring, 65 a wedge-shaped contact block, 7 n-shaped plates, 8 clamping plates, 9 sixth springs, 10L-shaped clamping rods, 11 limiting blocks, 12 seventh springs and 13 clamping grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A drying device for washed beakers is shown in figures 1-3 and comprises a frame body 1, a hot air blower 3, a supporting device 4 and a driving mechanism 5, wherein an opening 2 for placing or taking out a beaker is formed in the right side of the upper portion of the frame body 1, the top and the bottom of the frame body 1 are respectively in a net shape, the hot air blower 3 for discharging hot air is arranged at the bottom in the frame body 1, the supporting device 4 for supporting the beaker is rotatably arranged at the upper portion in the frame body 1, and the driving mechanism 5 for driving the supporting device 4 is arranged at the lower portion of the frame body 1.
The supporting and releasing device 4 comprises a circular plate 41, an L-shaped hollow slide bar 43, a first spring 44, a porous supporting and releasing cylinder 45, a hollow pipe 46 and a heat-resistant hose 47, wherein the circular plate 41 is rotatably mounted on the upper portion in the frame body 1, six sliding grooves 42 are uniformly spaced on the circular plate 41, the L-shaped hollow slide bar 43 is slidably mounted in the sliding grooves 42, the first spring 44 is connected between the L-shaped hollow slide bar 43 and the sliding grooves 42, the first spring 44 is in a stretching state, the porous supporting and releasing cylinder 45 is hermetically connected to the top of the L-shaped hollow slide bar 43, the hollow pipe 46 is mounted in the middle of the bottom of the circular plate 41, six heat-resistant hoses 47 are mounted on the hollow pipe 46 in a sealing connection manner, the other ends of the heat-resistant hoses 47 are hermetically connected with the L-shaped hollow slide bar 43, and the hollow pipe 46 is connected with.
The driving mechanism 5 comprises a special-shaped guiding round frame 51, an L-shaped contact rod 52, a ratchet wheel 53, a special-shaped rack 54, a second spring 55, a pedal 56, a special-shaped guiding rod 57 and a third spring 58, the special-shaped guiding round frame 51 is installed at the middle part in the frame body 1 in a vertical sliding mode, the special-shaped guiding round frame 51 is positioned below the circular plate 41, the inclined part of the special-shaped guiding round frame 51 corresponds to the opening 2, the L-shaped contact rod 52 is fixedly connected to the lower part of the L-shaped hollow slide rod 43, the lower part of the L-shaped contact rod 52 is in contact fit with the inner side surface of the special-shaped guiding round frame 51, the ratchet wheel 53 is installed at the lower part of the hollow tube 46 in a key connection mode, the special-shaped rack 54 is arranged at the right side of the frame body 1 in a sliding mode, the second spring 55 is connected between the special-shaped rack 54 and the frame body 1, the ratchet wheel 53 is in fit with the special-shaped, the special-shaped guide rod 57 is in contact fit with the special-shaped rack 54, the other end of the special-shaped guide rod 57 is connected with the bottom of the special-shaped guide circular frame 51, and a third spring 58 is connected between the special-shaped guide circular frame 51 and the frame body 1.
When the device is used, an operator firstly steps on the pedal 56, the right part of the pedal 56 can swing downwards, so that the left part of the pedal 56 can be driven to swing upwards, the pedal 56 can drive the special-shaped guide rod 57 to move upwards, the third spring 58 is compressed therewith, the special-shaped guide rod 57 can drive the special-shaped guide circular frame 51 to move upwards, after the special-shaped guide circular frame 51 moves upwards, the special-shaped guide rod 57 can drive the special-shaped rack 54 to move leftwards after being contacted with the special-shaped rack 54, the second spring 55 is stretched therewith, the special-shaped rack 54 can drive the ratchet wheel 53 to rotate anticlockwise, the ratchet wheel 53 can drive the hollow pipe 46 to rotate, the hollow pipe 46 can drive the circular plate 41 and the porous supporting cylinder 45 thereon to rotate anticlockwise, when the porous supporting cylinder 45 rotates to the opening 2, under the matching of the L-shaped contact rod 52 and the special-shaped guide circular frame 51, under the action of the first spring 44, the L-shaped hollow slide bar 43 and the porous supporting cylinder 45 can be driven to move outwards to the opening 2, an operator can buckle the cleaned beaker on the porous supporting cylinder 45, when the operator releases the pedal 56, the special-shaped guide bar 57 and the pedal 56 can be driven to reset under the action of the third spring 58, when the special-shaped guide bar 57 is not contacted with the special-shaped rack 54 any more, the special-shaped rack 54 can be driven to move rightwards under the action of the second spring 55, the special-shaped rack 54 can not drive the ratchet wheel 53 to rotate, the special-shaped guide bar 57 can drive the special-shaped guide circular frame 51 to move downwards, so that under the matching action of the special-shaped guide circular frame 51 and the L-shaped contact bar 52, the porous supporting cylinder 45 and the beaker on the special-shaped rack can be driven to move inwards to the frame body 1, the first spring 44 is stretched accordingly, the operator can start the hot air blower 3 to work, and the hot air blower 3 blows out hot air, this hot-blast alright blow off to the beaker in from porous holding tube 45 through heat-resisting hose 47 to can dry the beaker, after the beaker is dried, the operator close air heater 3 can, so relapse, the operator alright put the beaker in framework 1, perhaps take out the beaker after will drying.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 to 3, the multi-hole supporting and releasing device further includes a clamping device 6, the clamping device 6 includes a movable clamping rod 61, a fourth spring 62, a special-shaped contact rod 63, a fifth spring 64 and a wedge-shaped contact block 65, the movable clamping rod 61 is slidably disposed on the multi-hole supporting and releasing cylinder 45, the fourth spring 62 is connected between the movable clamping rod 61 and the multi-hole supporting and releasing cylinder 45, the fourth spring 62 is in a compressed state, the special-shaped contact rod 63 is slidably disposed in the multi-hole supporting and releasing cylinder 45 and the L-shaped hollow slide rod 43, the fifth spring 64 is connected between the special-shaped contact rod 63 and the multi-hole supporting and releasing cylinder 45, the wedge-shaped contact block 65 is mounted on the right side of the bottom in the special-shaped guide circular frame 51, and the wedge-shaped contact block 65 is in contact fit with.
When the special-shaped guide circular frame 51 moves upwards, the wedge-shaped contact block 65 can be driven to move upwards, the left part of the wedge-shaped contact block 65 can be contacted with the tail end of the special-shaped contact rod 63, when the special-shaped contact rod 63 moves rightwards, the special-shaped contact rod 63 can be driven to move rightwards and move upwards at the same time, the fifth spring 64 is compressed accordingly, the special-shaped contact rod 63 moves upwards, the movable clamping rod 61 can be enabled to move inwards under the action of the fourth spring 62, so that the fixing of the beaker can be loosened, after the bottom of the special-shaped guide circular frame 51 is separated from the special-shaped contact rod 63, the special-shaped contact rod 63 can be driven to move downwards under the action of the fifth spring 64, the movable clamping rod 61 can be pushed to move outwards under the action of the special-shaped contact rod 63, the fourth spring 62 is compressed accordingly, and the movable clamping rod 61 can be enabled to fix the beaker.
Example 3
On the basis of embodiment 2, as shown in fig. 1 to 3, the heat-resistant hose clamp further comprises an n-shaped plate 7, a blocking plate 8 and a sixth spring 9, the n-shaped plate 7 is mounted on the L-shaped contact rod 52, the heat-resistant hose 47 is located between the n-shaped plate 7 and the L-shaped contact rod 52, the blocking plate 8 is slidably disposed on the L-shaped contact rod 52, the blocking plate 8 is matched with the n-shaped plate 7 to seal the heat-resistant hose 47, and the sixth spring 9 is connected between the blocking plate 8 and the L-shaped contact rod 52.
The special-shaped guide rod 57 is provided with the L-shaped clamping rod 10 in a sliding mode, the special-shaped guide rod 57 is provided with the limiting block 11 matched with the L-shaped clamping rod 10, the seventh spring 12 is connected between the L-shaped clamping rod 10 and the special-shaped guide rod 57, the seventh spring 12 is in a stretching state, and the frame body 1 is provided with the clamping groove 13 matched with the L-shaped clamping rod 10.
When L type contact lever 52 moved to the right, alright drive the contact of screens board 8 right-hand member and framework 1 inner wall, so alright drive screens board 8 move to the left and contact with n template 7, sixth spring 9 compresses along with, so alright chucking this heat-resisting hose 47, after this porous holding section of thick bamboo 45 shifts out to opening 2, heat-resisting hose 47 just can be blocked, so should shift out to opening 2 porous holding section of thick bamboo 45 in just can not discharge hot-blast again, when L type contact lever 52 moved to the left, alright drive n template 7 and move to the left, under the effect of sixth spring 9, alright drive this screens board 8 and move to the right, thereby can no longer block heat-resisting hose 47, hot-blast alright discharge again.
In order to prevent the beaker from being discharged from the opening 2 when the operator touches the pedal 56 by mistake during the drying of the beaker, the operator can rotate the L-shaped clamping rod 10 by ninety degrees, and after the L-shaped clamping rod 10 is not in contact with the limiting block 11 any more, the L-shaped clamping rod 10 can be clamped into the clamping groove 13 under the action of the seventh spring 12, so that the special-shaped guide rod 57 can be clamped.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.