CN218574181U - Cylindrical object screening machine - Google Patents
Cylindrical object screening machine Download PDFInfo
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- CN218574181U CN218574181U CN202120553130.3U CN202120553130U CN218574181U CN 218574181 U CN218574181 U CN 218574181U CN 202120553130 U CN202120553130 U CN 202120553130U CN 218574181 U CN218574181 U CN 218574181U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model discloses a tube-shape thing screening machine relates to thick bamboo tube screening technical field, include: a loading and conveying device for loading the cylindrical object; the drum screening device is used for screening the cylindrical objects; the feeding device is used for inputting the cylindrical objects into the drum screening device; the power assembly is used for driving the roller screening device; the material transferring and conveying device is used for transferring unqualified cylindrical objects; the discharging and conveying device is used for conveying the qualified cylindrical objects; the material transferring and conveying device is used for transferring unqualified bamboo tubes; the discharging and conveying device is used for conveying qualified bamboo tubes; the bamboo tube screening device is simple in structure and convenient to operate, greatly improves the screening efficiency of bamboo tubes with different diameters, is high in screening precision, and guarantees the flow of subsequent processes and the quality of finished products.
Description
Technical Field
The utility model relates to a tube-shape thing screening technical field especially relates to a tube-shape thing screening machine.
Background
The bamboo board is a novel natural environment-friendly material and can be widely applied to the fields of furniture manufacturing, interior decoration and the like, and the stretch resistance and the compressive strength of the bamboo are far higher than those of common wood, so that compared with a solid wood board with the same price, the bamboo board has the advantages of excellent stretch resistance and compressive strength, and softer and more comfortable surface.
However, the current bamboo panel that carries on does not add man-hour the device that carries out different diameter sieves of customization, puts into different material frames through the bamboo tube classification of different diameters through the manual work when tailorring the bamboo usually, consequently screening efficiency is very low, and artifical screening passes through the naked eye simultaneously and observes the judgement diameter size, can't carry out accurate screening, leads to the finished product diameter to obscure too much easily, influences the smooth operation nature of subsequent handling, influences the quality of final finished product.
Disclosure of Invention
The utility model relates to an overcome and to have the customized device that carries out different diameter sieves when carrying out bamboo panel man-hour at present, artifical screening efficiency is very low, and can't carry out accurate screening, leads to finished product diameter to obscure too much easily, influences the smooth operation nature of subsequent handling, influences final off-the-shelf quality scheduling problem, has provided a tube-shape thing screening machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a drum screen machine comprising:
a loading and conveying device for loading the cylindrical object;
the drum screening device is used for screening the drum-shaped objects;
the feeding device is used for inputting the cylindrical objects into the drum screening device;
the power assembly is used for driving the roller screening device;
the material transferring and conveying device is used for transferring unqualified cylindrical objects;
and the discharging and conveying device is used for conveying the qualified cylindrical objects.
The utility model discloses tube-shape thing screening machine is when using, at first transport the tube-shape thing to the pan feeding device through material loading conveyer, thereby carry the tube-shape thing into cylinder screening plant through the pan feeding device successfully and sieve, tube-shape thing screening plant can carry out rotary screening under power assembly's drive, thereby successfully sieve the tube-shape thing that is less than the specified size with the diameter and detach, and transport through material transporting device with these unqualified tube-shape things and stack, and the qualified tube-shape thing of diameter size can transport through ejection of compact conveyer and stack. The utility model discloses simple structure, convenient operation has improved the screening efficiency of different diameter tube-shapes greatly, and the screening precision is higher simultaneously, has guaranteed subsequent handling's flow nature and off-the-shelf quality.
Preferably, the drum screening device is arranged in an inclined mode.
The drum screening device inclines to enable the qualified and unscreened drum-shaped objects to slowly roll down to the discharging and conveying device at the bottom of the drum screening device for conveying the qualified drum-shaped objects when the qualified drum-shaped objects can be screened.
Preferably, the feeding device is funnel-shaped.
Funnel-shaped facilitates feeding.
Preferably, the power assembly comprises a power mechanism and a roller which is abutted with the roller screening device.
The utility model discloses among the power assembly, power unit is used for the drive roller rotatory, and then the rotation of drive roll screening plant.
Preferably, the drum screening device comprises:
the supporting frame is used for supporting the drum screening device;
the movable screening mechanism is used for screening the cylindrical objects and comprises a movable fence forming a barrier structure;
the adjusting mechanism is used for adjusting the size of the screening space of the movable screening mechanism.
The utility model discloses in, when one section of tube-shape thing got into cylinder screening plant, the tube-shape thing was continuous to roll and assault in cylinder screening plant, the tube-shape thing that the diameter is less than screening diameter can be screened out from cylinder screening plant, however, utility model group discovers in the production process, because bamboo tube class tube-shape thing generally is the toper structure, when screening, the little end of toper tube-shape thing usually appears and passes through the fence on the screening machine, and the big end passes through, therefore have certain probability can appear the tube-shape thing card in the screening mechanism of cylinder screening plant, form the phenomenon of card neck, and can only eliminate the phenomenon of card neck through artifical periodic cleaning cylinder screening plant usually, this just need often shut down, and knock down the tube-shape thing of card neck one by one, caused production efficiency to descend greatly; therefore, the utility model discloses the team has set up the movable screening mechanism that screening diameter can adjust in tube-shape thing cylinder screening plant support frame, adjust movable screening mechanism screening interval size through adjustment mechanism simultaneously, in the use, can adjust the screening interval of movable screening mechanism to suitable distance through actual demand earlier, when screening, the tube-shape thing that the diameter is less than this distance can be sieved away, the tip diameter is less than this distance, the tube-shape thing that the major diameter is greater than this distance can appear the phenomenon of card neck, at this moment, adjustment mechanism can increase partial movable screening mechanism screening interval, make the tube-shape thing of card neck fall into tube-shape thing cylinder screening plant inside again, eliminate the phenomenon of card neck; and the utility model discloses an activity screening mechanism comprises the activity fence, wherein forms the barrier structure between the activity fence, before the use, can adjust the size of the tube-shape thing diameter that needs the screening through setting up the interval between the activity fence, in the use, can adjust the distance between the partial activity fence through adjustment mechanism to the tube-shape thing that will block the neck falls into drum sieve again and divides the device.
Preferably, the support frame comprises:
the supporting rods are used for forming a supporting frame main body and are distributed and arranged into a cylindrical structure;
a solid fixed ring for fixing the bracing piece, gu fixed ring includes well solid fixed ring and end fixed ring.
The utility model discloses well bracing piece distribution forms the support frame, and solid fixed ring plays the effect of fixed bracing piece, simultaneously through the setting of well solid fixed ring and fixed ring for the support frame is more firm.
Preferably, the adjusting mechanism includes:
the limiting movable block is used for the movable screening mechanism to move, and the movable screening mechanism penetrates through the limiting movable block;
the driving part is used for driving the movable screening mechanism to move;
and the return mechanism is used for returning the movable screening mechanism.
Preferably, the limiting movable block is provided with a limiting sliding chute, the sliding direction of the limiting sliding chute is outward from the center, and two ends of the limiting sliding chute are respectively provided with a return opening and a top opening from inside to outside;
the driving part comprises a disc for extruding and adjusting the movable screening mechanism;
the return mechanism includes:
a tension spring for pulling back the movable screening mechanism;
and the connecting ring is used for fixing the tension spring, one end of the tension spring is connected with the movable screening mechanism, and the other end of the tension spring is connected with the connecting ring.
The utility model discloses in, movable fence in the activity screening mechanism is inserted and is located the spacing movable block in the adjustment mechanism, and be fixed in the return opening department of spacing spout with movable fence through the extension spring, axial and ground are parallel when cylinder screening plant installs, when screening, cylinder screening plant can rotate, activity screening mechanism also can follow the rotation this moment, thereby the tube-shape thing that the diameter is less than the screening interval can be sieved away, when cylinder screening plant is rotatory, driving part among the adjustment mechanism is in the state of relative rest, and the disc among the driving part is located the top of activity screening mechanism, when activity fence in the activity screening mechanism is rotatory, the activity fence that is located the top can contact with the disc and is squeezed open by the disc, slide from the return opening to the fore-set through spacing spout afterwards, interval between the activity fence that is squeezed open and the adjacent activity fence is enlarged this moment, consequently, the tube-shape thing of card neck can be because the effect of gravity returns again in the cylinder screening machine, along with the rotation of cylinder screening plant, the activity fence that is squeezed open is separated from the disc gradually, can be returned to the extension spring under the effect of return opening department, initial return opening and fall into the position.
Preferably, the movable fences are parallel to each other and arranged in the support frame, and the gap between the support rods is larger than the maximum diameter of the barrel-shaped object.
The support rod is prevented from clamping the barrel-shaped object.
Preferably, two ends of the supporting frame are provided with roller sleeves.
The roller sleeve facilitates the fixation of the roller screening device and the driving butt joint of the power assembly.
Preferably, a drum screen for dropping the cylindrical objects is arranged above the movable screening mechanism, and the drum screen comprises a drum screen driving mechanism and a curved screen rod.
The utility model discloses set up the drum sieve above activity screening mechanism, when the tube-shape thing of card neck can't well fall into drum sieve device, through drum sieve actuating mechanism drive arc sieve pole, the supplementary tube-shape thing of card neck of beating down.
Therefore, the utility model discloses following beneficial effect has: the utility model discloses simple structure, convenient operation has improved the screening efficiency of different diameter tube-shapes greatly, and screening precision is higher simultaneously, has guaranteed the flow nature and the off-the-shelf quality of subsequent handling.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the drum screening device of the present invention.
Fig. 3 is a schematic cross-sectional structure diagram of the drum screening device of the present invention.
Figure 4 is the partial cross-sectional structure schematic diagram of the drum screening device of the utility model.
Fig. 5 is an enlarged structural schematic diagram of the drum screening device of the present invention at a.
Fig. 6 is a schematic structural view of the drum screen of the present invention.
In the figure: the device comprises a feeding and conveying device 101, a roller screening device 102, a support frame 1, a support rod 11, a fixing ring 12, a middle fixing ring 13, an end fixing ring 14, a movable screening mechanism 2, a movable fence 21, an adjusting mechanism 3, a limiting movable block 31, a limiting sliding chute 32, a return opening 321, a top opening 322, a driving part 33, a return mechanism 34, a disc 35, a tension spring 36, a connecting ring 37, a roller sleeve 4, a roller screen 5, a roller screen driving mechanism 51, a curved screen rod 52, a feeding device 103, a power assembly 104, a power mechanism 1041, a roller 1042, a material transferring and conveying device 105 and a material discharging and conveying device 106.
Detailed Description
The present invention will be further described with reference to the following detailed description.
Example 1: as shown in fig. 1, a cylindrical object screening machine includes a feeding transportation device 101, a drum screening device 102, a feeding device 103, a power assembly 104, a transferring transportation device 105 and a discharging transportation device 106, wherein the drum screening device 102 is disposed in an inclined manner, the power assembly 104 includes a power mechanism 1041 and a roller 1042 abutting against the drum screening device 102, the feeding device 103 is funnel-shaped and is disposed above the drum screening device 102, the feeding transportation device 101 is disposed above the feeding device 103 and is used for inputting cylindrical objects into the drum screening device 102, the transferring transportation device 105 is disposed below the drum screening device 102 and is used for receiving and transporting unqualified cylindrical objects, and the discharging transportation device 106 is disposed at a discharge port at a lower end of the drum screening device 102 and is used for receiving and transporting qualified cylindrical objects.
As shown in fig. 2, the drum screening device 102 includes a support frame 1, a movable screening mechanism 2 and an adjusting mechanism 3; the support frame 1 is used for supporting a roller screening device and comprises support rods 11 used for forming a main body of the support frame 1 and fixing rings 12 used for fixing the support rods 11, the support rods 11 are distributed and arranged to form a cylindrical structure, gaps among the support rods 11 are larger than the maximum diameter of a cylindrical object, the fixing rings 12 comprise middle fixing rings 13 and end fixing rings 14, roller sleeves 4 are further arranged at two ends of the support frame 1, a roller screen 5 used for dropping the cylindrical object is arranged above the movable screening mechanism 2, and as shown in fig. 6, the roller screen 5 comprises a roller screen driving mechanism 51 and arc-shaped screen rods 52.
As shown in fig. 2, the movable screening mechanism 2 includes movable fences 21, a barrier structure is formed between the movable fences 21, and the movable fences are parallel to each other and are arranged inside the support frame.
As shown in fig. 3-5, the adjusting mechanism 3 includes a limiting movable block 31, a driving part 33 and a return mechanism 34, the movable sieving mechanism 2 penetrates through the limiting movable block 31, a limiting chute 32 for the movable sieving mechanism 2 is arranged on the limiting movable block 31, the sliding direction of the limiting chute 32 is from the center to the outside, and two ends of the limiting chute 32 are respectively provided with a return opening 321 and a top opening 322 from the inside to the outside; the driving part 33 comprises a disc 35 for adjusting the extrusion of the movable screening mechanism 2; the return mechanism 34 comprises a tension spring 36 and a connecting ring 37 for fixing the tension spring 36, one end of the tension spring 36 is connected with the movable screening mechanism 2, and the other end of the tension spring is connected with the connecting ring 37.
The utility model discloses before using, spacing interval between the activity fence 21 can be adjusted to spacing movable block 31 through the installation that sets up different specifications, thereby adjust the size of the tube-shape thing diameter that needs the screening, in the use, at first transport the tube-shape thing to pan feeding device 103 through material loading conveyer 101, thereby successfully carry the tube-shape thing into cylinder screening device 102 through pan feeding device 103 and sieve, tube-shape thing screening device can carry out the rotary screening under the drive of power assembly 104, thereby successfully sieve the tube-shape thing that is less than the specified dimension with the diameter and detach, and transport through material rotating conveyer 104 with these unqualified tube-shape things and stack, and the qualified tube-shape thing of diameter dimension can transport through ejection of compact conveyer 105 and stack.
When a section of cylindrical object enters the drum screening device, the cylindrical object continuously rolls and impacts in the drum screening device, the cylindrical object with the diameter smaller than the screening diameter can be screened out from the drum screening device, and meanwhile, the cylindrical object with the neck clamping phenomenon can also appear, in the rotating process of the drum screening device, the movable screening mechanism 2 can also rotate along with the cylindrical object, at the moment, the driving part 33 in the adjusting mechanism 3 is in a relatively static state, and the disc 35 in the driving part 33 is positioned at the top of the movable screening mechanism 2, when the movable fence 21 in the movable screening mechanism 2 rotates, the movable fence 21 positioned at the top can be in contact with the disc 35 and is squeezed open by the disc 35, and then slides to the top opening 322 from the back opening 321 through the limiting sliding chute 32, at the moment, the distance between the squeezed movable fence 21 and the adjacent movable fence 21 is enlarged, therefore, when the cylindrical object with the neck clamping device cannot well fall into the drum screening device, the arc-shaped screening rod 52 can drive the drum screening rod to be driven to fall into the auxiliary screening neck clamping position, and the cylindrical object can gradually fall into the drum screening device under the tension spring 321, and the auxiliary screening device can gradually return to the auxiliary neck clamping neck, and the drum screening device, and the auxiliary neck 21 can be pulled back to the drum screening device under the tension spring.
The above provides a cylinder screening machine with detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A drum screening machine, comprising:
a loading and conveying device (101) for loading the cylindrical objects;
a drum screening device (102) for screening the drum;
a feeding device (103) for feeding the cylindrical objects into the drum screening device (102);
a power assembly (104) for driving the drum screening device (102);
a transfer conveyor (105) for transferring the defective cylinders;
and the discharging and conveying device (106) is used for conveying the qualified barrel-shaped objects.
2. The drum screen according to claim 1, characterized in that the feeding means (103) is funnel-shaped.
3. The drum screening machine according to claim 1, characterized in that the drum screening device (102) is arranged obliquely.
4. The drum screening machine according to claim 1, characterized in that the power assembly (104) comprises a power mechanism (1041) and a roller (1042) abutting the drum screening device (102).
5. The drum screening machine according to claim 1, characterized in that the drum screening device (102) comprises:
a support frame (1) for supporting the drum screening device;
the movable screening mechanism (2) is used for screening the cylindrical objects, and the movable screening mechanism (2) comprises a movable fence (21) forming a barrier structure;
and the adjusting mechanism (3) is used for adjusting the sieving interval of the movable sieving mechanism (2).
6. The drum screening machine according to claim 5, characterized in that the support frame (1) comprises:
the supporting rods (11) are used for forming a main body of the supporting frame (1), and the supporting rods (11) are distributed and arranged into a cylindrical structure;
a fixed ring (12) for fixing a support rod (11), the fixed ring (12) comprises a middle fixed ring (13) and a fixed ring (14).
7. The drum screening machine according to claim 5, characterized in that the adjusting mechanism (3) comprises:
the limiting movable block (31) is used for the movable screening mechanism (2) to move, and the movable screening mechanism (2) penetrates through the limiting movable block (31);
a driving part (33) for driving the movable screening mechanism to move;
and a return mechanism (34) for returning the movable sifting mechanism.
8. The cylindrical object screening machine according to claim 7, characterized in that the limiting movable block (31) is provided with a limiting sliding chute (32), the sliding direction of the limiting sliding chute (32) is outward from the center, and two ends of the limiting sliding chute (32) are respectively provided with a return opening (321) and a top opening (322) from inside to outside;
the driving part (33) comprises a disc (35) which is used for extruding and adjusting the movable screening mechanism (2);
the return mechanism (34) comprises:
a tension spring (36) for pulling back the movable screening mechanism (2);
and the connecting ring (37) is used for fixing the tension spring (36), one end of the tension spring (36) is connected with the movable screening mechanism (2), and the other end of the tension spring is connected with the connecting ring (37).
9. The drum screening machine according to claim 6, characterized in that the movable fences (21) are parallel to each other and are provided inside the support frame (1), and the gap between the support bars (11) is larger than the maximum diameter of the drum.
10. The drum screening machine according to claim 5, characterized in that a drum screen (5) for dropping off the drum is arranged above the movable screening mechanism (2), and the drum screen (5) comprises a drum screen driving mechanism (51) and a curved screen rod (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120553130.3U CN218574181U (en) | 2021-03-17 | 2021-03-17 | Cylindrical object screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120553130.3U CN218574181U (en) | 2021-03-17 | 2021-03-17 | Cylindrical object screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218574181U true CN218574181U (en) | 2023-03-07 |
Family
ID=85359922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120553130.3U Active CN218574181U (en) | 2021-03-17 | 2021-03-17 | Cylindrical object screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218574181U (en) |
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2021
- 2021-03-17 CN CN202120553130.3U patent/CN218574181U/en active Active
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