CN216716778U

CN216716778U - Single-cone spiral vacuum drier with detachable barrel cover

Info

Publication number: CN216716778U
Application number: CN202220207577.XU
Authority: CN
Inventors: 李彬; 张科; 金凯宇
Original assignee: Changzhou Zhenhua Drying Equipment Co ltd
Current assignee: Changzhou Zhenhua Drying Equipment Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-06-10
Anticipated expiration: 2032-01-25

Abstract

The application relates to a single-cone spiral vacuum drying machine with a detachable barrel cover, and relates to the technical field of vacuum drying machines. It includes the workstation, the barrel, cover and spiral stirring leaf, be provided with on the workstation and supply the fixed mounting hole of establishing of inserting of barrel, the barrel bottom is provided with the discharge gate, the cover is used for closing cap barrel open-top, spiral stirring leaf is located in the barrel, wear to be equipped with the (mixing) shaft in the spiral stirring leaf, the (mixing) shaft rotates with the cover to be connected, the cover lateral wall is provided with a plurality of supporting mechanism and links to each other with the workstation, supporting mechanism includes connecting rod and bracing piece, connecting rod one end and cover lateral wall fixed connection, the tip fixed connection of the other end and bracing piece, it is provided with the supported hole that supplies the bracing piece to wear to establish to run through on the workstation, bracing piece and workstation sliding connection, the support hole inner wall is provided with the locking subassembly, the locking subassembly is used for fixing the bracing piece on the workstation. Compared with the related art, the method has the effect of observing the cleaning state in a straight surface mode.

Description

Single-cone spiral vacuum drier with detachable barrel cover

Technical Field

The application relates to the field of vacuum drying machines, in particular to a single-cone spiral vacuum drying machine with a detachable cylinder cover.

Background

The vacuum drier is a vacuum low-temperature device for heating materials. The vacuum dryer is used for dehydrating and drying agricultural and sideline products, health products, foods, medicinal materials, fruits and vegetables, chemical raw materials and the like with high added value and heat sensitivity; the method is used for low-temperature concentration of chemical products, removal of crystal water, drying of enzyme preparations and the like, and vacuum extraction of Chinese herbal medicines, and is suitable for experiments in scientific research institutions.

Related Chinese patent with the publication number of CN104075550B discloses a spiral ribbon vacuum dryer, which comprises a cylinder body, wherein the bottom of the cylinder body is provided with a discharge hole, the upper part of the cylinder body is provided with a cylinder cover, the upper part of the cylinder cover is provided with a hollow bracket, the upper part of a stirring shaft is vertically and rotatably matched in the bracket, and the middle lower part of the stirring shaft is arranged in the cylinder body; the side wall of the stirring shaft is provided with a spiral stirring blade, and the outer edge of the spiral stirring blade is distributed close to the inner wall of the cylinder body; during the during operation, put into the barrel with the material, start the (mixing) shaft for the spiral stirring leaf takes place the rotation, stirs the material, realizes the drying to the material, and the material of dry completion is discharged through the discharge gate.

The related art described above has the following drawbacks: after the material is discharged, the spiral stirring blades and the inner wall of the barrel are easy to remain materials, the water pipe is communicated with the opening on the barrel cover, water enters the barrel through the water pipe and is sprayed on the spiral stirring blades and the inner wall of the barrel to realize cleaning, and because the drier is in a closed state, people cannot observe whether the drier is cleaned up or not, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that can't observe the clearance effect, this application provides a removable single cone screw type vacuum drying machine of cover.

The application provides a removable single cone screw type vacuum drying machine of cover adopts following technical scheme:

a single-cone spiral vacuum drier with a detachable barrel cover comprises a workbench, a barrel body, a barrel cover and spiral stirring blades, wherein a mounting hole for the barrel body to be fixedly inserted is formed in the workbench, a discharge hole is formed in the bottom of the barrel body, the barrel cover is arranged at an opening in the top of the barrel body and used for sealing the barrel body, the spiral stirring blades are arranged in the barrel body, a stirring shaft is arranged in each spiral stirring blade in a penetrating manner and is rotatably connected with the barrel cover, a plurality of supporting mechanisms are arranged on the side wall of the barrel cover and connected with the workbench, the supporting mechanisms are used for supporting the barrel cover on the workbench and comprise a connecting rod and a supporting rod, one end of the connecting rod is fixedly connected with the side wall of the barrel cover, the other end of the connecting rod is fixedly connected with the end part of the supporting rod, a supporting hole for the supporting rod to penetrate is formed in the workbench in a penetrating manner, the supporting rod is connected with the workbench in a sliding manner, and a locking assembly is arranged on the inner wall of the supporting hole, the locking assembly is used for fixing the support rod on the workbench.

Through adopting above-mentioned technical scheme, accomplish when the material is dry to discharge the back through the discharge gate, open the locking subassembly, make the bracing piece to the direction removal of keeping away from ground, thereby make cover and barrel separation, make the spiral stirring leaf expose, at this moment, aim at spiral stirring leaf and barrel inner wall and spray the clearance, people can be straight face observe the cleaning state, and whether the sanitization, improve the cleaning precision, the simple operation.

Optionally, a buffer spring is sleeved on the supporting rod and arranged between the connecting rod and the workbench.

Through adopting above-mentioned technical scheme, when the cover removed, buffer spring played the cushioning effect, increased the removal precision of cover for can not take place violent collision between cover and the barrel, not fragile, the security is higher.

Optionally, the locking assembly comprises a fixing rod and a pushing spring, a fixing hole is formed in the inner wall of the supporting hole, the fixing rod is arranged in the fixing hole, the pushing spring is arranged in the fixing hole and used for pushing the fixing rod towards the direction close to the supporting rod, a plurality of positioning holes for inserting the fixing rod are formed in the side wall of the supporting rod, one end, far away from the supporting rod, of the fixing rod is connected with a telescopic piece, and the telescopic piece is used for controlling contraction of the fixing rod.

Through adopting above-mentioned technical scheme, when the barrel inner wall needs to be cleared up, utilize extensible member compression propulsion spring, make the dead lever accomodate in the fixed orifices completely, with the cover to the direction removal of keeping away from ground, the bracing piece moves along the length direction of bracing piece in the supported orifices promptly, after spiral stirring leaf exposes, the extensible member removes the power of exerting on the dead lever, propulsion spring resumes deformation, impel the dead lever to the direction that is close to the bracing piece, insert to establish into the locating hole until the dead lever, can fix the bracing piece on the workstation, thereby make the cover fix on the workstation with fixed height, be convenient for clear up the inside and spiral stirring leaf of barrel.

Optionally, the outer side wall of one end of the fixing rod, which is far away from the supporting rod, is provided with a limiting key, and the inner wall of the fixing hole is provided with a limiting groove for the limiting key to be inserted.

Through adopting above-mentioned technical scheme, resume deformation when advancing spring, when advancing the dead lever to the direction that is close to the bracing piece, spacing key and the inner wall looks butt of spacing groove for the dead lever can not the roll-off fixed orifices completely, has increased the steadiness that dead lever and workstation are connected.

Optionally, the telescopic part includes a telescopic rod and a pull rod, a sliding hole for the telescopic rod to be inserted into is formed in the inner wall of one side, away from the support rod, of the fixing hole, the telescopic rod is connected with the workbench in a sliding manner, one end, away from the fixing rod, of the pull rod and the telescopic rod is fixedly connected, the pull rod and the telescopic rod are arranged in a crossed manner in the length direction, a connecting hole for the pull rod to be inserted into is formed in one side of the workbench, the connecting hole is communicated with the sliding hole, and the pull rod is connected with the workbench in a sliding manner.

Through adopting above-mentioned technical scheme, when the high needs of cover change, the application of force in the pull rod with the telescopic link to the direction removal of keeping away from the bracing piece, compression propulsion spring for the dead lever is accomodate completely in the fixed orifices, the pull rod provides the point of application of force for portable, and is laborsaving convenient, bracing piece lateral wall barrier-free, makes the bracing piece can slide in the supported hole, thereby makes the height-adjustable of cover.

Optionally, a containing groove for placing the pull rod is formed in the workbench, and the containing groove is communicated with the connecting hole.

Through adopting above-mentioned technical scheme, when the high needs of cover are adjusted, the application of force in the pull rod with the telescopic link to the direction removal of keeping away from the bracing piece, compression propulsion spring, make the dead lever accomodate completely in the fixed orifices, overturn the pull rod to the direction that is close to the workstation and place in the storage tank, propulsion spring continuously applies the pull rod to the propulsive power of the direction that is close to the bracing piece, the pull rod lateral wall is close to one side inner wall looks butt of bracing piece with the storage tank, make propulsion spring can not resume deformation, thereby make the dead lever can not the roll-off fixed orifices, the bracing piece of being convenient for removes in the supported holes.

Optionally, a hook belt is arranged in the accommodating groove, a velvet belt is arranged on the side wall of the pull rod, and the velvet belt is attached to the hook belt.

Through adopting above-mentioned technical scheme, will hook the area and take the laminating mutually with the fine hair for the storage tank is gone out in the difficult upset of pull rod, has increased the fastening nature that pull rod and workstation are connected, has further reduced the possibility of dead lever roll-off fixed orifices.

Optionally, one side of the workbench is provided with a connecting groove, and the connecting groove is communicated with the accommodating groove.

Through adopting above-mentioned technical scheme, when removing the cover to the suitable position and need be fixed, the spread groove stretches into the region for portable confession, and the hand is convenient for overturn the pull rod out the storage tank in extending the spread groove.

In summary, the present application includes at least one of the following benefits:

1. when the materials are dried and discharged through the discharge port, the locking assembly is uncovered, the supporting rod is enabled to move towards the direction far away from the ground, the cylinder cover is separated from the cylinder body, the spiral stirring blade is exposed, at the moment, the spiral stirring blade and the inner wall of the cylinder body are aligned for spraying and cleaning, a person can observe a cleaning state in a straight surface and can see whether the materials are cleaned up or not, the cleaning precision is improved, and the operation is convenient and fast;

2. when the cover moves, the buffer spring plays a role in buffering, the moving precision of the cover is increased, severe collision cannot occur between the cover and the barrel, the cover is not easy to damage, and the safety is higher.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic structural diagram for showing a connection relationship between a support bar and a workbench in an embodiment of the present application;

FIG. 3 is an enlarged view of the embodiment of the present application at A in FIG. 2;

FIG. 4 is a schematic structural diagram for showing a connection relationship between a drawbar and a worktable in an embodiment of the present application;

fig. 5 is an enlarged view of the embodiment of the present application at B in fig. 4.

In the figure: 1. a work table; 10. mounting holes; 11. a support hole; 12. a fixing hole; 120. a limiting groove; 13. a slide hole; 14. connecting holes; 15. a containing groove; 151. a hook tape; 16. connecting grooves; 2. a cylinder body; 20. a discharge port; 3. a cylinder cover; 4. a spiral stirring blade; 5. a stirring shaft; 6. a support mechanism; 61. a connecting rod; 62. a support bar; 620. positioning holes; 7. a buffer spring; 8. a locking assembly; 81. fixing the rod; 811. a limiting key; 82. a propulsion spring; 9. a telescoping member; 91. a telescopic rod; 92. a pull rod; 921. a velvet ribbon.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses removable single cone screw type vacuum drying machine of cover. Referring to fig. 1 and 2, the single cone screw type vacuum dryer with a detachable cover comprises a workbench 1, a cylinder 2, a cylinder cover 3 and a screw stirring blade 4, wherein a mounting hole 10 is formed in the workbench 1 in a penetrating manner, the cylinder 2 is inserted into the mounting hole 10, a discharge hole 20 is formed in the bottom of the cylinder 2, the cylinder cover 3 is in threaded connection with the edge of the opening at the top of the cylinder 2, the cylinder cover 3 is used for sealing the cylinder 2, the screw stirring blade 4 is positioned in the cylinder 2, a stirring shaft 5 penetrates through the screw stirring blade 4, the screw stirring blade 4 and the stirring shaft 5 are integrally formed, the stirring shaft 5 is rotatably connected with the cylinder cover 3, two support mechanisms 6 are arranged on the side wall of the cylinder cover 3 and connected with the workbench 1, each support mechanism 6 comprises a connecting rod 61 and a support rod 62, the connecting rod 61 is horizontally arranged, the support rod 62 is vertically arranged, one end of the connecting rod 61 is welded and fixed with the side wall of the cylinder cover 3, and the other end of the connecting rod 62 is welded and fixed with the support rod 62, the supporting hole 11 is formed in the workbench 1 in a penetrating mode, the supporting rod 62 is inserted into the supporting hole 11, the supporting rod 62 is connected with the workbench 1 in a sliding mode, the supporting rod 62 is sleeved with the buffer spring 7, one end of the buffer spring 7 is abutted to the workbench 1, and the other end of the buffer spring is abutted to one side, close to the workbench 1, of the connecting rod 61. With cover 3 and barrel 2 phase separation for cover 3 moves in the length direction of bracing piece 62, and support hole 11 plays limiting displacement, makes cover 3 be difficult for the upset skew at the removal in-process.

Referring to fig. 2 and 3, the inner wall of supporting hole 11 is provided with locking subassembly 8, locking subassembly 8 includes dead lever 81 and propulsion spring 82, fixed orifices 12 have been seted up to supporting hole 11 inner wall, dead lever 81 is placed in fixed orifices 12, propulsion spring 82 is located fixed orifices 12, propulsion spring 82 is used for advancing dead lever 81 to the direction that is close to bracing piece 62, one end lateral wall integrated into one piece that bracing piece 62 was kept away from to dead lever 81 has spacing key 811, spacing groove 120 has been seted up to fixed orifices 12 inner wall, spacing groove 120 sets up along the moving direction of dead lever 81, spacing key 811 is inserted and is established into spacing groove 120, a plurality of locating holes 620 have been seted up along the length direction of bracing piece 62 to the bracing piece 62 lateral wall, dead lever 81 adaptation is inserted and is established into in locating hole 620.

After the materials are dried and discharged through the discharge port 20, the fixed rod 81 is compressed to push the spring 82 to be accommodated in the fixed hole 12, the cylinder cover 3 is moved towards the direction far away from the ground, namely the supporting rod 62 moves in the supporting hole 11 along the length direction of the supporting rod 62, when the spiral stirring blade 4 is exposed, the push spring 82 recovers deformation, the fixed rod 81 is pushed towards the direction close to the supporting rod 62, the limit key 811 is abutted with the inner wall of the limit groove 120, so that the fixed rod 81 can not completely slide out of the fixed hole 12, when the fixed rod 81 is inserted into the positioning hole 620, the supporting rod 62 can be fixed on the workbench 1, so that the cylinder cover 3 is fixed on the workbench 1 at a fixed height, at the moment, the inner walls of the spiral stirring blade 4 and the cylinder body 2 are aligned for spray cleaning, a person can observe the cleaning state on the straight surface and can determine whether the cleaning is clean or not, thereby improving the cleaning precision, the operation is convenient.

Referring to fig. 2 and 3, the one end that bracing piece 62 was kept away from to dead lever 81 is connected with extensible member 9, extensible member 9 includes telescopic link 91 and pull rod 92, the length direction of telescopic link 91 sets up along the moving direction of dead lever 81, one side inner wall that bracing piece 62 was kept away from to fixed orifices 12 has seted up the slide opening 13, telescopic link 91 is inserted and is established in the slide opening 13, telescopic link 91 and workstation 1 sliding connection, the one end integrated into one piece that dead lever 81 was kept away from to pull rod 92 and telescopic link 91, pull rod 92 perpendicular to telescopic link 91 sets up, connecting hole 14 has been seted up to one side that workstation 1 kept away from ground, connecting hole 14 sets up along the moving direction of telescopic link 91, connecting hole 14 is linked together with slide opening 13, connecting hole 14 is worn to establish by pull rod 92, pull rod 92 and workstation 1 sliding connection. When the height of the cylinder cover 3 needs to be changed, the force is applied to the pull rod 92 to move the telescopic rod 91 in the direction away from the supporting rod 62, the pushing spring 82 is compressed, the fixing rod 81 is completely accommodated in the fixing hole 12, the pull rod 92 provides a force application point for hand lifting, the force is saved, the force is convenient and fast, the side wall of the supporting rod 62 is free of obstacles, the supporting rod 62 can slide in the supporting hole 11, and the height of the cylinder cover 3 can be adjusted.

Referring to fig. 4 and 5, a receiving groove 15 is formed on a side of the workbench 1 away from the ground, and the receiving groove 15 is communicated with the connecting hole 14. The hook belt 151 is fixed on the inner wall of one side of the containing groove 15 close to the ground in an adhesive mode, the hair belt 921 is fixed on the side wall of the pull rod 92 in an adhesive mode, and the hair belt 921 is attached to the hook belt 151. One side of the workbench 1 away from the ground is provided with a connecting groove 16, and the connecting groove 16 is communicated with the accommodating groove 15.

When cover 3 links to each other with barrel 2, the application of force is in pull rod 92 with telescopic link 91 to the direction removal of keeping away from bracing piece 62, compression propulsion spring 82, make dead lever 81 accomodate in fixed orifices 12 completely, with pull rod 92 to the direction upset of being close to workstation 1 and place in storage tank 15, laminate hook belt 151 and velvet ribbon 921 mutually, make the difficult upset of pull rod 92 go out storage tank 15, propulsion spring 82 continuously applies the propulsive power with pull rod 92 to the direction that is close to bracing piece 62, the lateral wall of pull rod 92 and the one side inner wall looks butt of storage tank 15 near bracing piece 62, make propulsion spring 82 can not resume deformation, thereby make dead lever 81 can not roll-off fixed orifices 12, the removal of bracing piece 62 is not interfered. When the barrel cover 3 needs to be fixed at different heights, the connecting groove 16 provides a hand-held extending region, and the hand extends into the connecting groove 16, so that the pull rod 92 can be conveniently turned out of the accommodating groove 15, and the fixing rod 81 can be inserted into the positioning hole 620 under the action of the pushing spring 82.

The implementation principle of the removable single cone screw type vacuum drying machine of cover of this application embodiment does: after the materials are dried and discharged through the discharge port 20, the fixing rod 81 is compressed to push the spring 82 to be accommodated in the fixing hole 12, the cylinder cover 3 is moved towards the direction far away from the ground, that is, the supporting rod 62 moves in the supporting hole 11 along the length direction of the supporting rod 62, when the spiral stirring blade 4 is exposed, the pushing spring 82 recovers deformation to push the fixing rod 81 towards the direction close to the supporting rod 62, the limiting key 811 abuts against the inner wall of the limiting groove 120, so that the fixing rod 81 cannot completely slide out of the fixing hole 12, when the fixing rod 81 is inserted into the positioning hole 620, the supporting rod 62 can be fixed on the workbench 1, so that the cylinder cover 3 is fixed on the workbench 1 at a fixed height, at the moment, the inner walls of the spiral stirring blade 4 and the cylinder body 2 are aligned for spray cleaning, a person can observe the cleaning state on the straight surface, and whether the cleaning is performed or not, so as to improve the cleaning precision, the operation is convenient.

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

1. The utility model provides a removable single awl screw-type vacuum drying machine of cover, includes workstation (1), barrel (2), cover (3) and spiral stirring leaf (4), be provided with on workstation (1) and supply barrel (2) fixed mounting hole (10) of establishing of inserting, barrel (2) bottom is provided with discharge gate (20), barrel (2) open-top department is located in cover (3) for closing cap barrel (2), in barrel (2) was located in spiral stirring leaf (4), wear to be equipped with (mixing) shaft (5) in spiral stirring leaf (4), (mixing) shaft (5) are rotated with cover (3) and are connected its characterized in that: the utility model discloses a support structure, including cover (3), supporting mechanism (61), bracing piece (62), workstation (1), locking subassembly (8), and supporting mechanism (6) are provided with a plurality of supporting mechanism (6) and link to each other with workstation (1), supporting mechanism (6) are used for supporting cover (3) on workstation (1), supporting mechanism (6) include connecting rod (61) and bracing piece (62), connecting rod (61) one end and cover (3) lateral wall fixed connection, the tip fixed connection of the other end and bracing piece (62), it is provided with support hole (11) that supply bracing piece (62) to wear to establish to run through on workstation (1), bracing piece (62) and workstation (1) sliding connection, support hole (11) inner wall is provided with locking subassembly (8), locking subassembly (8) are used for fixing bracing piece (62) on workstation (1).

2. The cylinder cover detachable type single-cone screw type vacuum drying machine according to claim 1, characterized in that: the support rod (62) is sleeved with a buffer spring (7), and the buffer spring (7) is arranged between the connecting rod (61) and the workbench (1).

3. The cylinder cover detachable type single-cone screw type vacuum drying machine according to claim 1, characterized in that: locking subassembly (8) are including dead lever (81) and propulsion spring (82), supported hole (11) inner wall is provided with fixed orifices (12), fixed lever (81) are located in fixed orifices (12), propulsion spring (82) are used for advancing dead lever (81) to the direction that is close to bracing piece (62), bracing piece (62) lateral wall is provided with a plurality of confession dead lever (81) and inserts locating hole (620) of establishing, the one end that bracing piece (62) were kept away from in dead lever (81) is connected with extensible member (9), extensible member (9) are used for controlling the shrink of dead lever (81).

4. The cylinder cap detachable single-cone screw type vacuum drying machine according to claim 3, wherein: the outer side wall of one end, far away from the supporting rod (62), of the fixing rod (81) is provided with a limiting key (811), and the inner wall of the fixing hole (12) is provided with a limiting groove (120) for the limiting key (811) to be inserted.

5. The cylinder cover detachable type single-cone screw type vacuum drying machine according to claim 3, characterized in that: extensible member (9) include telescopic link (91) and pull rod (92), one side inner wall that bracing piece (62) was kept away from in fixed orifices (12) is provided with supplies telescopic link (91) to insert sliding hole (13) of establishing, telescopic link (91) and workstation (1) sliding connection, the one end fixed connection of dead lever (81) is kept away from with telescopic link (91) in pull rod (92), the length direction cross arrangement of pull rod (92) and telescopic link (91), one side of workstation (1) is provided with and supplies pull rod (92) to insert connecting hole (14) of establishing, connecting hole (14) are linked together with sliding hole (13), pull rod (92) and workstation (1) sliding connection.

6. The cylinder cover detachable type single-cone screw type vacuum drying machine according to claim 5, characterized in that: the workbench (1) is provided with a containing groove (15) for placing the pull rod (92), and the containing groove (15) is communicated with the connecting hole (14).

7. The cylinder cover detachable type single-cone screw type vacuum drying machine according to claim 6, characterized in that: the hook belt (151) is arranged in the accommodating groove (15), the velvet belt (921) is arranged on the side wall of the pull rod (92), and the velvet belt (921) is attached to the hook belt (151).

8. The cylinder cover detachable type single-cone screw type vacuum drying machine according to claim 6, characterized in that: one side of the workbench (1) is provided with a connecting groove (16), and the connecting groove (16) is communicated with the accommodating groove (15).