CN214183189U - Laboratory is with stirring frame - Google Patents

Abstract

The application relates to a stirring rack for a laboratory, which comprises a support, a motor and a stirring rod fixedly connected with a rotating shaft of the motor, wherein the support comprises a vertical rod and a horizontal rod with adjustable horizontal height, the horizontal rod is connected on the vertical rod in a sliding manner, the motor is fixedly connected at the end part of the horizontal rod, the stirring rod is fixedly connected on a rotating rod of the horizontal rod, a placing part is also connected on the vertical rod in a sliding manner, the placing part is detachably connected with the vertical rod, the placing part comprises a sliding plate, a base, a clamping block and a connecting rod detachably connected with the vertical rod, one side of the sliding plate is fixedly connected with one end of the connecting rod, which is far away from the vertical rod, the base is fixedly connected with one side of the sliding plate, which is far away from the connecting rod, a sliding groove is formed in the sliding plate, the clamping block slides in the sliding groove, one end, which penetrates out of the clamping block, is connected with a clamping nut in a threaded manner, when the stirring rod stirs an object in a bottle, the possibility of bottle rotation is reduced and the effect of enabling the rotation of bottles of different size types is achieved.

Description

Laboratory is with stirring frame

Technical Field

The application relates to the field of stirring frames, in particular to a stirring frame for a laboratory.

Background

At present, can always be equipped with a stirrer in the laboratory, it is used for stirring chemical solution usually, makes chemical reaction abundant and complete, and it stretches into the (mixing) shaft in the solution through a (mixing) shaft, drives the (mixing) shaft through the motor and rotates, finally makes the rotatory abundant reaction of solution.

In view of the above-mentioned related art, there are also drawbacks: some bottles are filled with liquid with relatively high viscosity, when the stirring rod stirs the liquid, the bottles are easy to rotate, so that the effect of stirring the liquid in the bottles cannot be achieved, and the stirring rack cannot accommodate bottles with different sizes, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order when the puddler stirs the object in to the bottle, reduce the bottle and take place the pivoted probability and can rotate the bottle of different size types, this application provides a laboratory with the stirring frame.

The application provides a pair of laboratory is with stirring frame adopts following technical scheme:

a stirring frame for a laboratory, which comprises a bracket, a motor and a stirring rod fixedly connected with a rotating shaft of the motor, the support comprises a vertical rod and a cross rod with adjustable horizontal height, the cross rod is connected on the vertical rod in a sliding way, the motor is fixedly connected with the end part of the cross rod, the stirring rod is fixedly connected with the rotating rod of the cross rod, the vertical rod is also connected with a placing piece in a sliding way, the placing piece is detachably connected with the vertical rod, the placing piece comprises a sliding plate, a base, a clamping block and a connecting rod detachably connected with the vertical rod, one side of the sliding plate is fixedly connected with one end of the connecting rod far away from the vertical rod, the base is fixedly connected with one side of the sliding plate far away from the connecting rod, the sliding plate is provided with a sliding groove, the clamping block slides in the sliding groove, and one end of the clamping block, which penetrates out of the sliding groove, is connected with a clamping nut in a threaded manner.

Through adopting above-mentioned technical scheme, the staff slides in the sliding groove through with the joint piece, after confirming the suitable position of two joint pieces, extrudees the gliding plate that is located between joint nut and the joint piece through joint nut and joint piece to play the effect of fixed joint piece, and fix the bottle, reduce the puddler when the stirring, the pivoted possibility takes place for the bottle.

Optionally, one side of each clamping block, which is close to each other, is fixedly connected with a rubber layer.

Through adopting above-mentioned technical scheme, the rubber layer contacts with the bottle, plays the effect of joint piece and bottle flexible coupling, further strengthens the relatively fixed of joint piece to the bottle.

Optionally, extension grooves are formed in both ends of the sliding plate, extension blocks are connected in the extension grooves in a sliding mode, extension grooves which are the same as the sliding grooves in shape are formed in the extension blocks, the extension grooves are aligned with the sliding grooves, clamping grooves are formed in the ends, facing the cross rod, of the extension blocks, rectangular grooves which can be aligned with the clamping grooves are formed in the sliding plate, and rectangular insertion blocks which penetrate through the sliding plate and are inserted into the extension blocks are inserted into the clamping grooves.

Through adopting above-mentioned technical scheme, if the bottle size is too big, the staff can be with the joint piece draw into extend the inslot to the realization is to the fixed joint of the too big bottle of size.

Optionally, one end of the extension block, which is far away from the base, is fixedly connected with an engagement block, and one end of the engagement block, which faces the base, is provided with an engagement groove into which an end of the sliding plate is inserted.

Through adopting above-mentioned technical scheme, the gomphosis piece has the spacing effect to the joint piece, inserts to the gomphosis inslot through the one end with the sliding plate simultaneously to reach and tentatively reduce the effect that extension piece and sliding plate take place the mistake and remove.

Optionally, the end of the tabling block facing the cross bar is provided with a positioning groove for inserting the rectangular insertion block, the positioning groove is farther away from the base than the clamping groove, and the notch of the positioning groove can be aligned with the notch of the rectangular groove.

Through adopting above-mentioned technical scheme, insert the piece with the rectangle and pass to the constant head tank and insert to the rectangular channel to play the effect to the fixed relatively of gomphosis piece and slide.

Optionally, the inner groove wall of the positioning groove is fixedly connected with a magnetic part.

By adopting the technical scheme, the connection strength between the rectangular insertion block and the tabling block is enhanced, and the effect of mistakenly separating the rectangular insertion block and the tabling block is reduced.

Optionally, the tabling block is further provided with an arc groove communicated with the positioning groove.

Through adopting above-mentioned technical scheme, increase staff and rectangle insert the area of contact between the piece, make things convenient for the staff to insert the piece to the rectangle and extract the constant head tank.

Optionally, the connecting rod is towards two sets of arc shell fragments of the one end fixedly connected with of montant, and the montant is located between the arc shell fragment, two wear to be equipped with connecting bolt on the arc shell fragment, threaded connection has coupling nut on the connecting bolt, the arc shell fragment is located between connecting bolt and the coupling nut.

Through adopting above-mentioned technical scheme, thereby the staff plays the frictional force of adjusting two arc shell fragments to the montant through twisting coupling nut, and when the arc shell fragment reduced the montant frictional force, the staff can drive and place the piece and slide, when the arc shell fragment increased the montant frictional force to the realization was fixed with placing the piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the position of the clamping block in the sliding groove is adjusted to realize the fixing and limiting effects on bottles with different specifications;

2. if the size of bottle is too big, the staff can pull out extension piece from the extension inslot to slide the joint piece to expanding the inslot, carry on spacingly to the bottle that the size is too big.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural view showing the connection nut in the embodiment of the present application.

FIG. 3 is a schematic sectional view showing a part of the structure in the extension groove in the embodiment of the present application.

Reference numerals: 1. a support; 2. a motor; 3. a stirring rod; 4. a vertical rod; 5. a cross bar; 6. placing the piece; 7. a slide plate; 8. a base; 9. a clamping block; 10. a connecting rod; 11. a sliding groove; 12. clamping a nut; 13. a connecting nut; 14. an extension groove; 15. an extension block; 16. expanding the groove; 17. a clamping groove; 18. a rectangular groove; 19. a rectangular insertion block; 20. a fitting block; 21. a fitting groove; 22. positioning a groove; 23. a magnetic member; 24. an arc groove; 25. an arc-shaped elastic sheet; 26. a connecting bolt; 27. a rubber layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses stirring frame is used in laboratory. Referring to fig. 1 and 2, the stirring rack for the seed laboratory comprises a support 1, a motor 2 and a stirring rod 3. Support 1 is including the montant 4 and the horizontal pole 5 of sliding connection in montant 4 that play the supporting role, and 2 fixed connection in montant 4 of motor, puddler 3 and 2 axis of rotation fixed connection of motor. Still sliding connection has a placing part 6 on montant 4, and the staff will be equipped with the bottle that needs the stirring object and put into to placing part 6 in, fix so that the puddler 3 stirs the object in the bottle through placing part 6.

Referring to fig. 1 and 3, the placing member 6 includes a sliding plate 7, a base 8, a clamping block 9 and a connecting rod 10 detachably connected to the vertical rod 4. The connecting rod 10 is connected to the vertical rod 4 in a sliding mode, one end, far away from the vertical rod 4, of the connecting rod 10 is fixedly connected with the side face of the sliding plate 7, and the base 8 is fixedly connected to one side, far away from the connecting rod 10, of the sliding plate 7. The two ends of the sliding plate 7 are provided with sliding grooves 11, the sliding grooves 11 are communicated with the two ends of the sliding plate 7 along the horizontal direction, the two clamping blocks 9 penetrate through and are connected to the sliding grooves 11 in a sliding mode, and the two clamping blocks 9 slide along the slotting direction of the sliding grooves 11. A clamping nut 12 is further connected to one end, penetrating through the sliding groove 11, of the clamping block 9 in a threaded mode, and the sliding plate 7 is located between the clamping block 9 and the clamping nut 12. A rubber layer 27 is also fixedly connected to the side of the two clamping blocks 9 close to each other. After the staff places the bottle of different specification and dimension on base 8, the staff removes two joint piece 9 orientation near the bottle again, until sponge layer and bottle contact and deformation take place, the staff at this moment rotates joint nut 12 orientation joint piece 9 again, presss from both sides tightly slide plate 7 through joint nut 12 and joint piece 9 to play and prescribe a limit to the position of joint piece 9 and reach the bottle that is located on base 8 and press from both sides tight fixed effect.

Referring to fig. 2 and 3, extension grooves 14 are formed at both ends of the sliding plate 7, extension blocks 15 are placed in the extension grooves 14, the extension blocks 15 slide in the extension grooves 14 along the length direction of the sliding plate 7, the extension blocks 15 are also provided with extension grooves 14 having the same shape as the sliding grooves 11, one ends of the extension blocks 15 facing the cross bar 5 are provided with clamping grooves 17, and the sliding plate 7 is provided with rectangular grooves 18 capable of communicating with the clamping grooves 17. When the bottle is large in size and the clamping block 9 cannot fix the bottle when sliding in the sliding groove 11, a worker can pull the extension block 15 to pull the extension block 15 out of the extension groove 14 until one end, far away from the base 8, of the extension block 15 is in contact with the inner groove wall, facing the base 8, of the extension groove 14, the clamping groove 17 is just aligned with the rectangular groove 18, and at the moment, a rectangular insertion block 19 for limiting the positions of the extension block 15 and the sliding plate 7 can be just inserted into the clamping groove 17. The rectangle inserts piece 19 and passes rectangular channel 18 and insert to joint groove 17 in, thereby realize the effect of the length of extension sliding plate 7, the staff can slide joint piece 9 in extension groove 14, wait to select behind the suitable position on extension piece 15, the staff rotates joint nut 12 orientation near the direction of extension piece 15 again, press from both sides tightly extension piece 15 through joint nut 12 and joint piece 9, thereby play and prescribe a limit to reach the bottle that is located on base 8 and press from both sides tight fixed effect to the position of joint piece 9.

Referring to fig. 1 and 3, an engagement block 20 is further fixedly connected to an end of the extension block 15 away from the base 8, an engagement groove 21 into which the slide plate 7 is inserted is formed in an end of the engagement block 20 facing the base 8, and a positioning groove 22 communicating with the engagement groove 21 is formed in an end of the engagement block 20 facing the crossbar 5. When the worker does not need to use the extension block 15, the worker only needs to push the extension block 15 towards the direction close to the base 8 to move the extension block 15 into the extension groove 14 completely, at the moment, the end of the sliding plate 7 is inserted into the embedding groove 21, the positioning groove 22 is just aligned with the rectangular groove 18, at the moment, the worker inserts the rectangular insertion block 19 into the rectangular groove 18 through the positioning groove 22 to achieve the relative fixed connection between the embedding block 20 and the sliding plate 7, and the probability that the extension block 15 slides out of the extension block 15 by mistake due to accidents is reduced. The magnetic piece 23 is fixedly connected in the positioning groove 22, the magnetic piece 23 is a magnet, the rectangular insertion block 19 inserted into the positioning groove 22 is fixed through the magnetic piece 23, and the risk that the rectangular insertion block 19 is accidentally separated from the positioning groove 22 is reduced.

Referring to fig. 1 and 3, the fitting block 20 is further provided with an arc groove 24 communicated with the positioning groove 22, a worker can insert a hand into the arc groove 24, and the hand inserted into the arc groove 24 can contact with the rectangular insertion block 19, so that the contact area between the hand of the worker and the rectangular insertion block 19 is increased, and the worker can conveniently pull out the rectangular insertion block 19 from the positioning groove 22.

Referring to fig. 1 and 2, the connecting rod 10 is fixedly connected with two arc-shaped elastic pieces 25 towards one end of the vertical rod 4, a space for inserting the vertical rod 4 is formed between the two arc-shaped elastic pieces 25, and the vertical rod 4 is located between the two arc-shaped elastic pieces 25. Connecting bolts 26 penetrate through the two arc-shaped elastic pieces 25, connecting nuts 13 are connected to the connecting bolts 26 in a threaded mode, and the two arc-shaped elastic pieces 25 are located between the connecting bolts 26 and the connecting nuts 13. When the staff need remove the position of placing piece 6, the staff rotates coupling nut 13 earlier, make coupling nut 13 not extrude two arc shell fragment 25, so that the staff will place the position of piece 6 and move, after placing piece 6 and remove suitable position, the staff rotates coupling nut 13 again, press from both sides tightly two arc shell fragments 25 through coupling nut 13 and connecting bolt 26, thereby play the effect of fixing connecting rod 10 relatively on montant 4.

The embodiment of the application discloses implementation principle of stirring frame is used in laboratory: when an operator needs to clamp a bottle placed on the base 8, the operator only needs to slide the clamping block 9 connected to the sliding plate 7 in a sliding mode, after the clamping block 9 is moved to a proper position, the operator slides the clamping nut 12 towards the sliding plate 7, and clamps the sliding plate 7 through the clamping nut 12 and the clamping block 9, so that the clamping block 9 is fixed relatively; if the bottle size of placing on base 8 is too big, the staff can be with extension piece 15 from extension groove 14 interior roll-off, later the staff again with joint piece 9 slide in extension groove 14, again with joint nut 12 and joint piece 9 press from both sides tightly extension piece 15 to play and carry out spacingly to the realization of extending 15 relative fixation to the big bottle of size.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a laboratory is with puddler (3) including support (1), motor (2) and with motor (2) axis of rotation fixed connection, support (1) is including montant (4) and horizontal height-adjustable horizontal pole (5), horizontal pole (5) sliding connection is on montant (4), motor (2) fixed connection is in the tip of horizontal pole (5), puddler (3) fixed connection is on the dwang of motor (2), it places piece (6), its characterized in that to go back sliding connection on montant (4): place piece (6) and can dismantle with montant (4) and be connected, place piece (6) including slide board (7), base (8), joint piece (9) and can dismantle connecting rod (10) of being connected with montant (4), the one end fixed connection of montant (4) is kept away from with connecting rod (10) to one side of slide board (7), base (8) fixed connection is in one side that slide board (7) deviate from connecting rod (10), it has sliding groove (11) to open on slide board (7), joint piece (9) slide in sliding groove (11), the one end threaded connection that sliding groove (11) were worn out in joint piece (9) has joint nut (12).

2. The laboratory mixing rack of claim 1, wherein: the rubber layer (27) is fixedly connected to one side, close to each other, of the clamping blocks (9).

3. The laboratory mixing rack of claim 1, wherein: the sliding plate is characterized in that extension grooves (14) are formed in the two ends of the sliding plate (7), extension blocks (15) are connected in the extension grooves (14) in a sliding mode, expansion grooves (16) which are the same as the sliding grooves (11) in shape are formed in the extension blocks (15), the expansion grooves (16) are aligned with the sliding grooves (11), clamping grooves (17) are formed in one ends, facing the cross rod (5), of the extension blocks (15), rectangular grooves (18) which can be aligned with the clamping grooves (17) are formed in the sliding plate (7), and rectangular insertion blocks (19) which penetrate through the sliding plate (7) and are inserted into the extension blocks (15) are inserted into the clamping grooves (17).

4. The laboratory mixing rack of claim 3, wherein: an embedding block (20) is fixedly connected to one end, far away from the base (8), of the extending block (15), and an embedding groove (21) for inserting the end part of the sliding plate (7) is formed in one end, facing the base (8), of the embedding block (20).

5. The laboratory mixing rack of claim 4, wherein: one end of the embedding block (20) facing the cross rod (5) is provided with a positioning groove (22) for inserting the rectangular insertion block (19), the positioning groove (22) is farther away from the base (8) than the clamping groove (17), and the notch of the positioning groove (22) can be aligned with the notch of the rectangular groove (18).

6. The laboratory mixing rack of claim 5, wherein: and a magnetic part (23) is fixedly connected on the inner groove wall of the positioning groove (22).

7. The laboratory mixing rack of claim 4, wherein: the tabling block (20) is also provided with an arc groove (24) communicated with the positioning groove (22).

8. The laboratory mixing rack of claim 1, wherein: connecting rod (10) are towards two sets of arc shell fragment (25) of one end fixedly connected with of montant (4), and montant (4) are located between arc shell fragment (25), two wear to be equipped with connecting bolt (26) on arc shell fragment (25), threaded connection has connecting nut (13) on connecting bolt (26), arc shell fragment (25) are located between connecting bolt (26) and connecting nut (13).

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