CN216779110U - Drum transportation and unloading device of tubular centrifuge - Google Patents
Drum transportation and unloading device of tubular centrifuge Download PDFInfo
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- CN216779110U CN216779110U CN202220223028.1U CN202220223028U CN216779110U CN 216779110 U CN216779110 U CN 216779110U CN 202220223028 U CN202220223028 U CN 202220223028U CN 216779110 U CN216779110 U CN 216779110U
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Abstract
The utility model relates to a drum transportation and discharge device of a tubular centrifuge, which comprises: the ground wheel assembly is arranged at the bottom of the supporting seat, and one side of the supporting seat is provided with a handrail; the lifting frame is arranged on one side of the supporting seat, a lifting slide block is arranged on the lifting frame in a lifting way, and a slide block rotating disc is arranged on one side of the lifting slide block in a rotating way; the clamp bracket is fixedly arranged on the slide block turntable, the clamp bracket can rotate in a vertical plane through the slide block turntable, and the clamp bracket is fixed on the lifting frame through a pin and hole mechanism; and the rotary drum clamp assemblies are arranged on the clamp bracket and are used for clamping and fixing the tubular centrifuge rotary drum. The utility model provides a can transport tubular centrifuge drum by automatic rising, the transportation process is reliable and stable, can carry out tubular centrifuge drum angular adjustment's tubular centrifuge drum transportation discharge apparatus after tubular centrifuge drum promotes the assigned position.
Description
Technical Field
The utility model relates to the technical field of centrifuges, in particular to a drum transportation and discharge device of a tubular centrifuge.
Background
The tubular centrifuge is equipment for performing solid-liquid separation by centrifugal force generated by high-speed rotation, is widely used in the field of biological pharmacy, is particularly suitable for liquid which is difficult to achieve the separation effect of low-speed centrifuges, but the tubular centrifuge needs to manually disassemble the rotary drum after running for a period of time to clean thalli or impurities in the rotary drum, the rotary drum is heavy, needs to be accurately positioned, taken out and installed, is low in manual installation and disassembly efficiency, needs to carry the rotary drum for unloading operation, and is easy to cause damage to personnel and equipment due to misoperation.
The scheme that a barrel centrifuge drum cleaning and fixing device is disclosed as CN203525892 is mostly adopted in the existing barrel centrifuge drum conveying device, the existing barrel centrifuge drum conveying device is characterized in that the scheme is that the barrel centrifuge drum cleaning and fixing device is provided with a bottom plate, four idler wheels and at least two supporting seats, the four idler wheels are installed on the lower end face of the bottom plate, the number of the supporting seats is even, the bottom plate is a rectangular bottom plate, every two supporting seats are in a group, each group of supporting seats are fixed on the upper end face of the bottom plate along the length direction of the bottom plate, a semicircular notch is processed at the upper end of each supporting seat, and the semicircular notches on each group of supporting seats are arranged in parallel, so that the barrel centrifuge drum is fixed and conveyed, however, the barrel centrifuge drum cannot be lifted and assembled or disassembled by people needing to consume manpower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that when a tubular centrifuge is stopped, disassembled and unloaded, the tubular centrifuge needs to be carried by manpower, and a rotary drum is heavy and is not easy to fix, disassemble and transport.
In order to solve the problems, the technical scheme adopted by the utility model is as follows:
a tubular centrifuge bowl transport discharge apparatus, comprising:
the ground wheel assembly is arranged at the bottom of the supporting seat, and one side of the supporting seat is provided with a handrail;
the lifting frame is arranged on one side of the supporting seat, a lifting slide block can be arranged on the lifting frame in a lifting mode, and a slide block rotating disc is arranged on one side of the lifting slide block in a rotating mode;
the clamp bracket is fixedly arranged on the slide block turntable, the clamp bracket can rotate in a vertical plane through the slide block turntable, and the clamp bracket is fixed on the lifting frame through a pin and hole mechanism;
and the rotary drum clamp assemblies are arranged on the clamp bracket and are used for clamping and fixing the tubular centrifuge rotary drum.
As a preferred embodiment, the lifting frame includes two lifting columns oppositely disposed on the supporting seat, a column cross beam erected on the upper end faces of the two lifting columns, a lifting screw rod rotatably disposed between the column cross beam and the supporting seat, two guide columns symmetrically disposed on two sides of the lifting screw rod for guiding the lifting slide block to lift, and a screw rod driving motor for driving the lifting screw rod to rotate.
As a preferred embodiment, the lifting slide block is of a long strip shape as a whole, and a screw nut is arranged at the middle part of the lifting slide block corresponding to the lifting screw; two sliding sleeves are arranged at two ends of the guide post corresponding to the two guide posts.
As a preferred embodiment, the clamp bracket comprises a bracket frame, a turntable connecting beam arranged on the bracket frame, and a plurality of clamp mounting beams arranged on the bracket frame; the rotary table connecting beam is connected with the sliding block rotary table through a bolt, and the fixture mounting beam is used for fixedly mounting the rotary drum fixture assembly.
As a preferred embodiment, the pin-and-hole mechanism comprises a plurality of frame pin holes formed in the frame of the support, a plurality of column pin holes formed in the lifting column, a plurality of slider pin holes formed in the lifting slider and on the same side as the slider turntable, and a plurality of connecting beam pin holes formed in the connecting beam of the turntable;
when the clamp bracket is in a lifting state, the connecting beam pin hole and the slide block pin hole are opposite to each other and used for penetrating a pin so as to connect and fix the clamp bracket and the rotary table connecting beam;
when the clamp support rotates in place, at least one frame pin hole and one upright post pin hole are used for penetrating a pin relatively to connect and fix the support frame and the lifting upright post.
As a preferred embodiment, the drum clamp assembly comprises a clamp base, a clamp upper cover buckled on the clamp base, a pincer-shaped clamp arranged on the clamp base, an electric push rod assembly for driving the pincer-shaped clamp to open or reset, and a push plate assembly for driving the pincer-shaped clamp to reset or open;
the clamp comprises two clamp bodies, clamp handle parts of the two clamp bodies are hinged with each other through hinge shafts, the hinge shafts are arranged on a clamp base, clamp bent parts of the two clamp bodies are folded to form clamping channels, and the clamping channels of the rotary drum clamp assemblies are correspondingly used for clamping the tubular centrifuge rotary drum.
As a preferred embodiment, the electric push rod assembly includes an electric push rod disposed on the clamp base and an ejector block disposed on the electric push rod output rod, the ejector block is located between the two clamp handles, and the ejector block is driven by the electric push rod output rod to displace toward the hinge axis direction for ejecting the two clamp handles to both sides.
As a preferred embodiment, the push plate assembly comprises two push plates symmetrically arranged on two sides of the pincer-shaped clamp, and the push plates are connected with the clamp base through a reset pressure spring;
when the ejector block moves away from the hinge shaft, the ejector plate is driven by the reset pressure spring to tightly push the handle parts of the clamps, so that the handle parts of the two clamps are folded inwards.
In a preferred embodiment, a non-slip pad is disposed on one side of the clamp bent portion facing the clamping channel, for increasing the friction force of the clamping channel.
As a preferred embodiment, the support base is further provided with a power supply box and a tool box.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
when the tubular centrifuge is stopped and unloaded, the rotary drum clamp assembly is pushed to the side of the tubular centrifuge, the lifting operation of the rotary drum can be completed by pressing the screw drive motor switch, and the clamp support can be stably stopped at a preset height position after being lifted by utilizing the self-locking function of the screw nut. After the pin connected with the turntable connecting beam and the lifting slide block is pulled out, the rotary drum can be rotated by rotating the clamp bracket, when the clamp bracket is rotated to be horizontal or a certain angle, the pin can be inserted into the frame pin hole and the stand column pin hole to fix the clamp bracket, and a fixing device does not need to be additionally arranged. Be provided with the toolbox on the supporting seat of this application, the instrument of conveniently taking during the dismantlement compares labour saving and time saving with current artifical dismantlement transportation time of unloading, and work efficiency improves.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
Fig. 2 is a schematic view of the structure of fig. 1 from another angle.
Fig. 3 is a schematic structural diagram of the lifting slider of the embodiment.
Fig. 4 is a schematic structural view of the clamp holder of the embodiment after rotating a certain angle.
Figure 5 is a schematic view of the embodiment of the crane and the clamp bracket exploded.
Fig. 6 is a schematic view of the jig support of fig. 5 after it is horizontal.
FIG. 7 is a schematic structural view of the drum clamp assembly of the embodiment with the upper cover of the clamp hidden
Wherein: 1, supporting a seat; 1-1 power box; 1-2 tool boxes; 1-3 land wheels; 1-4 lifting frame supporting parts; 1-41 motor accommodating bin;
2 lifting the upright post; 2-1 column pin holes;
3, column cross beam;
4, a guide post; 5, lifting the screw rod; 6 lifting the sliding block; 6-1 screw and nut; 6-2 sliding sleeve; 6-3 sliding block pin holes; 6-4 sliding block turntables;
7, a clamp bracket; 7-1, a bracket frame; 7-11 frame pin holes; 7-2 connecting beams of the rotary table; 7-21 connecting beam pin holes; 7-22 turnplate connecting holes; 7-3, mounting the beam by using a clamp;
8, a drum clamp assembly; 8-1 clamp bending; 8-2 clamp shank; 8-3, resetting the push plate; 8-4 electric push rod; 8-5 of a top block; 8-6 clamp bases; 8-7 base wing plates;
9, a handrail; the 10-screw drive motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following description of the present invention with reference to the specific embodiments is provided for clarity and completeness.
A tubular centrifuge bowl transport tripper as shown in fig. 1 to 7, comprising: the ground wheel assembly is arranged at the bottom of the supporting seat 1, and the handrail 9 is arranged at the rear side of the supporting seat 1; the lifting frame is arranged on one side of the supporting seat 1, a lifting slide block 6 can be arranged on the lifting frame in a lifting mode, and a slide block rotating disc 6-4 is arranged on one side of the lifting slide block 6 in a rotating mode; the clamp bracket 7 is fixedly arranged on the slider turntable 6-4, the clamp bracket 7 can rotate in a vertical plane through the slider turntable 6-4, and the clamp bracket 7 is fixed on the lifting frame through a pin and hole mechanism; and the two drum clamp assemblies 8 are arranged on the clamp bracket 7 and are used for clamping and fixing the tubular centrifuge drum. The support seat 1 is also provided with a power supply box 1-1 and a tool box 1-2. The power box 1-1 is used for placing a power supply for driving the lifting frame and the rotary drum clamp assemblies 8 to work, the tool box 1-2 is used for storing a disassembling tool, and after the rotary drum cover is disassembled, the unloading operation is carried out.
The lifting frame as shown in fig. 1 to 3 comprises two lifting upright posts 2 oppositely arranged on lifting frame supporting parts 1-4 at the front side of a supporting seat 1, an upright post cross beam 3 erected on the upper end faces of the two lifting upright posts 2, a lifting screw 5 rotatably arranged between the upright post cross beam 3 and the supporting seat 1, two guide posts 4 symmetrically arranged at two sides of the lifting screw for guiding a lifting slide block 6 to lift, and a screw driving motor 10 for driving the lifting screw 5 to rotate. In the embodiment, the lifting frame supporting parts 1 to 4 are provided with motor accommodating bins 1 to 41 corresponding to the screw driving motor 10 and used for embedding the screw driving motor 10 on the supporting seat 1.
As shown in fig. 3, the lifting slide block 6 is strip-shaped as a whole, and a screw nut 6-1 is arranged at the middle part of the lifting slide block corresponding to the lifting screw 5; two sliding sleeves 6-2 are arranged at two ends of the guide post corresponding to the two guide posts 4.
As shown in fig. 4 to 6, the fixture support 7 includes a rectangular support frame 7-1, a turntable connecting beam 7-2 disposed on the support frame 7-1, and two fixture mounting beams 7-3 symmetrically disposed on two sides of the turntable connecting beam 7-2, and the fixture mounting beams 7-3 are disposed between two long sides of the support frame 7-1. The rotary table connecting beam 7-2 is connected with the slide block rotary table 6-4 through a bolt, 4 rotary table connecting holes 7-22 are circumferentially formed in the rotary table connecting beam, and the clamp mounting beam 7-3 is used for fixedly mounting the rotary drum clamp assembly 8.
As shown in fig. 2 to 5, the pin and hole mechanism includes a plurality of frame pin holes 7-11 provided on a long side of the frame 7-1 of the bracket, a plurality of column pin holes 2-1 provided on the lifting column 2, a plurality of slider pin holes 6-3 provided on the lifting slider 6 and on the same side as the slider turntable 6-4, and a plurality of tie beam pin holes 7-21 provided on the turntable tie beam 7-2.
When the clamp bracket 7 is in a lifting state, the connecting beam pin hole 7-21 and the slider pin hole 6-3 are opposite and used for penetrating a pin so as to connect and fix the clamp bracket 7 and the turntable connecting beam 7-2.
When the clamp support 7 rotates in place, at least one frame pin hole 7-11 and one upright post pin hole 2-1 are oppositely used for penetrating a pin so as to connect and fix the support frame 7-1 and the lifting upright post 2. In this embodiment, when the fixture support 7 rotates to a horizontal state, the connecting beam pin holes 7-11 at the 4 corners of the fixture support are connected with the four corresponding column pin holes 2-1 on the lifting column 2 through pins, at this time, the two drum fixture assemblies 8 on the two fixture mounting beams 7-3 are symmetrically arranged on two sides of the turntable connecting beam 7-2, and at this time, the drum is horizontally placed in front of the position to be mounted, so that the mounting process of the drum is stable and reliable.
As shown in fig. 7, the drum clamp assembly 8 includes a clamp base 8-6, a clamp upper cover fastened to the clamp base 8-6, a pincer clamp disposed on the clamp base 8-6, an electric push rod assembly for driving the pincer clamp to open or reset, and a push plate assembly for driving the pincer clamp to reset or open. The clamp comprises two clamp bodies, clamp handles 8-2 of the two clamp bodies are hinged with each other through hinge shafts, the hinge shafts are arranged on clamp bases 8-6, clamp bent parts 8-1 of the two clamp bodies are folded to form clamping channels, and the clamping channels of the two drum clamp assemblies 8 are oppositely applied to clamping the tubular centrifuge drum. And an antiskid pad made of silica gel is arranged on one side of the clamp bent part 8-1, which faces to the clamping channel, and is used for increasing the friction force of the clamping channel. In the embodiment, two base wing plates 8-7 are symmetrically arranged on two sides of the clamp base 8-6, and the base wing plates 8-7 are provided with screw through holes for penetrating screws to fix the drum clamp assembly 8 on the clamp mounting beam 7-3.
Referring to fig. 7, the electric push rod assembly comprises an electric push rod 8-4 arranged on the clamp base 8-6 and an ejector block 8-5 arranged on an output rod of the electric push rod 8-4, the ejector block 8-5 is located between the two clamp handles 8-2, and the ejector block 8-5 is driven by the output rod of the electric push rod 8-4 to displace towards the hinge axis direction so as to eject the two clamp handles 8-2 towards two sides.
Referring to fig. 7, the push plate assembly comprises two push plates 8-3 symmetrically arranged on two sides of the pincer-shaped clamp, and the push plates 8-3 are connected with the clamp base 8-6 through a reset pressure spring. When the ejector block 8-5 moves away from the hinge shaft, the ejector plate 8-3 tightly pushes the clamp handle parts 8-2 under the driving of the reset pressure spring, so that the two clamp handle parts 8-2 are folded inwards.
Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art may still make modifications to the technical solutions described in the foregoing embodiments, or may substitute some technical features of the embodiments; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A tube centrifuge drum transport discharge apparatus, characterized in that it includes:
the ground wheel assembly is arranged at the bottom of the supporting seat (1), and one side of the supporting seat (1) is provided with a handrail (9);
the lifting frame is arranged on one side of the supporting seat (1), a lifting slide block (6) is arranged on the lifting frame in a lifting way, and a slide block rotating disc (6-4) is arranged on one side of the lifting slide block (6) in a rotating way;
the clamp support (7) is fixedly arranged on the slider turntable (6-4), the clamp support (7) can rotate in a vertical plane through the slider turntable (6-4), and the clamp support (7) is fixed to the lifting frame through a pin and hole mechanism;
and the drum clamp assemblies (8) are arranged on the clamp bracket (7) and are used for clamping and fixing the tubular centrifuge drum.
2. The tube centrifuge drum transportation discharging device of claim 1, wherein the lifting frame comprises two lifting columns (2) oppositely arranged on the supporting base (1), a column cross beam (3) erected on the upper end faces of the two lifting columns (2), a lifting screw (5) rotatably arranged between the column cross beam (3) and the supporting base (1), two guide columns (4) symmetrically arranged on two sides of the lifting screw and used for guiding the lifting slide block (6) to lift, and a screw driving motor (10) used for driving the lifting screw (5) to rotate.
3. A tube centrifuge drum transport unloader as set forth in claim 2, wherein the lifting slide (6) is an elongated shape as a whole, and a screw nut (6-1) is provided at the middle portion thereof corresponding to the lifting screw (5); two sliding sleeves (6-2) are arranged at the two ends of the guide post corresponding to the two guide posts (4).
4. A tube centrifuge drum transport unloader as recited in claim 2, wherein the jig support (7) comprises a support frame (7-1), a turntable connecting beam (7-2) provided on the support frame (7-1), and a plurality of jig mounting beams (7-3) provided on the support frame (7-1); the rotary table connecting beam (7-2) is connected with the sliding block rotary table (6-4) through a bolt, and the clamp mounting beam (7-3) is used for fixedly mounting the rotary drum clamp assembly (8).
5. The tube centrifuge drum transportation and unloading device of claim 4, wherein the pin and hole mechanism comprises a plurality of frame pin holes (7-11) formed in the frame (7-1) of the bracket, a plurality of column pin holes (2-1) formed in the lifting column (2), a plurality of slider pin holes (6-3) formed in the lifting slider (6) and on the same side as the slider turntable (6-4), and a plurality of tie beam pin holes (7-21) formed in the turntable tie beam (7-2);
when the clamp bracket (7) is in a lifting state, the connecting beam pin hole (7-21) and the slider pin hole (6-3) are opposite and used for penetrating a pin so as to connect and fix the clamp bracket (7) and the turntable connecting beam (7-2);
when the clamp support (7) rotates in place, at least one frame pin hole (7-11) and one column pin hole (2-1) are oppositely used for penetrating a pin to connect and fix the support frame (7-1) and the lifting column (2).
6. The tube centrifuge drum transport unloading device according to claim 1, wherein the drum clamp assembly (8) comprises a clamp base (8-6), a clamp upper cover buckled on the clamp base (8-6), a pincer-shaped clamp arranged on the clamp base (8-6), an electric push rod assembly for driving the pincer-shaped clamp to open or reset, and a push plate assembly for driving the pincer-shaped clamp to reset or open;
the clamp comprises two clamp bodies, clamp handle parts (8-2) of the two clamp bodies are hinged with each other through hinge shafts, the hinge shafts are arranged on clamp bases (8-6), clamp bent parts (8-1) of the two clamp bodies are folded to form clamping channels, and the clamping channels of the drum clamp assemblies (8) are correspondingly used for clamping the tubular centrifuge drum.
7. A tube centrifuge drum transport discharge apparatus according to claim 6, wherein the electric push rod assembly comprises an electric push rod (8-4) arranged on the clamp base (8-6) and an ejector block (8-5) arranged on the output rod of the electric push rod (8-4), the ejector block (8-5) is located between the two clamp handles (8-2), and the ejector block (8-5) is driven by the output rod of the electric push rod (8-4) to displace towards the hinge axis direction for ejecting the two clamp handles (8-2) towards two sides.
8. The tube centrifuge drum transport unloading device of claim 7, wherein the push plate assembly comprises two push plates (8-3) symmetrically arranged at two sides of the pincer-shaped clamp, and the push plates (8-3) are connected with the clamp base (8-6) through reset compression springs;
when the ejector block (8-5) moves away from the hinge shaft, the push plate (8-3) tightly pushes the clamp handle parts (8-2) under the driving of the reset compression spring, so that the two clamp handle parts (8-2) are folded inwards.
9. A tube centrifuge drum transport unloader according to claim 6, wherein the clamp bend (8-1) is provided with a skid pad on a side facing the clamping channel for increasing the friction of the clamping channel.
10. A tube centrifuge drum transport unloader as set forth in claim 1, wherein the support base (1) is further provided with a power box (1-1) and a tool box (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220223028.1U CN216779110U (en) | 2022-01-27 | 2022-01-27 | Drum transportation and unloading device of tubular centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220223028.1U CN216779110U (en) | 2022-01-27 | 2022-01-27 | Drum transportation and unloading device of tubular centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216779110U true CN216779110U (en) | 2022-06-21 |
Family
ID=82015873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220223028.1U Active CN216779110U (en) | 2022-01-27 | 2022-01-27 | Drum transportation and unloading device of tubular centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216779110U (en) |
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2022
- 2022-01-27 CN CN202220223028.1U patent/CN216779110U/en active Active
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