CN219279855U

CN219279855U - Fermentation tank with stirring paddle convenient to take out

Info

Publication number: CN219279855U
Application number: CN202223489563.0U
Authority: CN
Inventors: 刘飞; 季永健
Original assignee: NANTONG KAISAI BIOCHEMICAL ENGINEERING EQUIPMENT CO LTD
Current assignee: NANTONG KAISAI BIOCHEMICAL ENGINEERING EQUIPMENT CO LTD
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-06-30
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of fermentation tanks, in particular to a fermentation tank with stirring paddles convenient to take out, which comprises a tank body, a cover body arranged at the top of the tank body, a stirring motor arranged on the upper side surface of the cover body and a stirring shaft arranged at one end of the stirring motor, wherein the stirring shafts are provided with stirring paddles at equal intervals, and the stirring paddles are connected with the stirring shaft through a disassembly and assembly structure; the dismounting structure comprises a mounting table, wherein the mounting table is arranged on a stirring shaft, one side of the mounting table is provided with a mounting groove, a mounting plate is clamped in the mounting groove, the mounting plate is arranged on one side surface of a stirring blade, a positioning pin is arranged in a storage groove, one side surface of the positioning pin is symmetrically provided with a reset spring, one end of the reset spring is connected with one side surface in the storage groove, one end of the positioning pin is clamped in the positioning groove, and the positioning groove is arranged on one side surface of the mounting plate.

Description

Fermentation tank with stirring paddle convenient to take out

Technical Field

The utility model relates to the technical field of fermentation tanks, in particular to a fermentation tank with a stirring paddle convenient to take out.

Background

In the chemical industry, many raw materials require fermentation using a fermenter.

The utility model discloses a fermentation tank with an authorized bulletin number of CN203820775U, which comprises a tank body and a stirring device, wherein a feed inlet and a discharge outlet are formed in the tank body, the stirring device comprises a stirring motor, a stirring rod and a stirring paddle, the stirring motor is positioned above the tank body, one end of the stirring rod is connected with the stirring motor in a transmission way, the other end of the stirring rod extends into the tank body and is connected with the stirring paddle, the stirring paddle is in a plate shape and is provided with an interlayer, an electric heating layer is filled in the interlayer, the stirring rod is in a hollow structure and is provided with a rod cavity, the rod cavity is communicated with the interlayer, a wire is arranged in the rod cavity, one end of the stirring rod corresponding to the stirring motor is sleeved with a plurality of conducting rings, the conducting rings are electrically connected with the electric heating layer through wires, a temperature measuring device is arranged in the tank body, and a temperature controller electrically connected with the conducting rings is arranged outside the tank body. Above-mentioned technical scheme sets up heating device and agitating unit an organic whole, can satisfy special fermentation to the requirement of temperature, but the stirring rake can warp or wearing and tearing after long-time use, need dismantle change or overhaul, and above-mentioned technical scheme can't install fast and dismantle the stirring rake, and the stirring rake is changed or overhaul inconveniently, has increased maintainer's intensity of labour.

Disclosure of Invention

In order to solve the technical problems in the background art, the utility model provides a fermentation tank with a stirring paddle convenient to take out, which comprises a tank body, a cover body arranged at the top of the tank body, a stirring motor arranged on the upper side surface of the cover body and a stirring shaft arranged at one end of the stirring motor, wherein stirring paddles are arranged on the stirring shaft at equal intervals, and the stirring paddles are connected with the stirring shaft through a dismounting structure;

the mounting and dismounting structure comprises a mounting table, the mounting table sets up on the (mixing) shaft, mount table one side sets up the mounting groove, joint mounting panel in the mounting groove, the mounting panel sets up at stirring paddle one side surface, one side surface sets up the storage tank in the mounting groove, set up the locating pin in the storage tank, locating pin one side surface symmetry sets up reset spring, reset spring one end is connected with one side surface in the storage tank, locating pin one end joint is in the locating groove, the locating groove sets up at mounting panel one side surface.

Preferably, the guide blocks are symmetrically arranged on the two side surfaces of the positioning pin, the guide blocks are slidably arranged in the guide grooves, and the guide grooves are symmetrically arranged on the two side surfaces of the storage groove.

Preferably, a locking bolt is arranged on one side surface of the mounting table, one end of the locking bolt penetrates through a mounting opening, and the mounting opening is arranged in the middle of the positioning pin.

Preferably, one end of the locking bolt is connected with a threaded hole, and the threaded hole is formed in the bottom in the positioning groove.

Preferably, the diameter of the mounting opening is larger than the diameter of the locking bolt.

Preferably, the cover body is connected with the tank body through a lifting mechanism, the lifting mechanism comprises a first vertical frame and a second vertical frame, the first vertical frame and the second vertical frame are symmetrically arranged on two side surfaces of the tank body, a first bearing plate and a second bearing plate are symmetrically arranged on two sides of the cover body, one end of the first bearing plate is connected with a nut, the nut is arranged on a longitudinal screw rod, the longitudinal screw rod is rotatably arranged in a groove body, the groove body is arranged on one side surface of the first vertical frame, and one end of the longitudinal screw rod is connected with a driving shaft of a driving motor positioned on one side surface of the first vertical frame.

Preferably, a limiting sliding block is arranged on one side surface of the second bearing plate, one end of the limiting sliding block is arranged in a limiting sliding groove in a sliding mode, and the limiting sliding groove is arranged on one side surface of the second vertical frame.

Preferably, a discharge pipe is arranged at the bottom of the tank body, and a switch valve is arranged on the discharge pipe.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:

according to the utility model, the stirring blade can be quickly disassembled and assembled, so that the stirring blade can be conveniently replaced or overhauled, and the overhauling efficiency of overhaulers is improved.

Drawings

FIG. 1 is a schematic diagram of a fermenter with a stirring paddle for easy removal according to the first embodiment;

FIG. 2 is a schematic view of a sectional front view of a detachable structure of a fermenter with a stirring paddle taken out conveniently;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2;

FIG. 4 is a schematic diagram showing a sectional front view of a lifting mechanism in a fermenter with a stirring paddle taken out conveniently.

Reference numerals: 1. a disassembly and assembly structure; 2. a stirring motor; 3. a cover body; 4. a lifting mechanism; 5. a stirring shaft; 6. a switch valve; 7. a discharge pipe; 8. a tank body; 9. stirring paddles; 101. a mounting plate; 102. a mounting groove; 103. a mounting table; 104. a guide block; 105. a guide groove; 106. a locking bolt; 107. a return spring; 108. a storage groove; 109. a positioning pin; 110. a mounting port; 111. a threaded hole; 401. a driving motor; 402. a first bearing plate; 403. a nut; 404. a tank body; 405. a first stand; 406. a longitudinal screw rod; 407. a second stand; 408. a second bearing plate; 409. a limit sliding block; 410. limiting sliding groove.

Detailed Description

Example 1

As shown in fig. 1-3, the fermentation tank with the stirring paddle convenient to take out comprises a tank body 8, a cover body 3 arranged at the top of the tank body 8, a stirring motor 2 arranged on the upper side surface of the cover body 3 and a stirring shaft 5 arranged at one end of the stirring motor 2, wherein stirring paddles 9 are arranged on the stirring shaft 5 at equal intervals, and the stirring paddles 9 are connected with the stirring shaft 5 through a dismounting structure 1;

the dismounting structure 1 comprises a mounting table 103, wherein the mounting table 103 is arranged on the stirring shaft 5, a mounting groove 102 is formed in one side of the mounting table 103, a mounting plate 101 is clamped in the mounting groove 102, the mounting plate 101 is arranged on one side surface of the stirring blade 9, a storage groove 108 is formed in one side surface of the mounting groove 102, a positioning pin 109 is arranged in the storage groove 108, a reset spring 107 is symmetrically arranged on one side surface of the positioning pin 109, one end of the reset spring 107 is connected with one side surface of the storage groove 108 in a welding manner, one end of the positioning pin 109 is clamped in the positioning groove, and the positioning groove is formed in one side surface of the mounting plate 101.

In this embodiment, firstly, the mounting plate 101 on the stirring blade 9 is inserted into the mounting groove 102, the mounting plate 101 drives the positioning pin 109 to move in the accommodating groove 108, the positioning pin 109 compresses the return spring 107, when the positioning pin 109 moves to the positioning groove position, the return spring 107 clamps the positioning pin 109 into the positioning groove, the mounting of the stirring blade 9 is completed, when the stirring blade 9 is removed, the mounting plate 101 is removed from the mounting groove 102.

Guide blocks 104 are symmetrically arranged on the two side surfaces of the positioning pin 109, the guide blocks 104 are slidably arranged in the guide grooves 105, the guide grooves 105 are symmetrically arranged on the two side surfaces of the storage groove 108, and the positioning pin 109 moves to drive the guide blocks 104 to move in the guide grooves 105, so that the guiding performance of the positioning pin 109 during moving is improved.

The mounting table 103 is provided with a locking bolt 106 on one side surface, one end of the locking bolt 106 penetrates through a mounting opening 110, the mounting opening 110 is arranged in the middle of a positioning pin 109, one end of the locking bolt 106 is connected with a threaded hole 111, the threaded hole 111 is arranged at the bottom in a positioning groove, after the positioning pin 109 is clamped into the positioning groove, the locking bolt 106 is screwed down, the locking bolt 106 is connected with the threaded hole 111, and then the mounting plate 101 is fixed, and when the mounting plate is detached, the locking bolt 106 is loosened.

The mounting opening 110 has a larger diameter than the locking bolt 106 to facilitate movement of the locating pin 109 along the locking bolt 106.

The material discharging pipe 7 is arranged at the bottom of the tank body 8, and the switch valve 6 is arranged on the material discharging pipe 7, so that raw materials in the tank body 8 can be discharged conveniently.

Example two

As shown in fig. 4, in the fermenter with a stirring paddle convenient to take out according to the present utility model, compared with the first embodiment, the present embodiment further includes a lifting mechanism 4, the cover 3 is connected to the tank 8 through the lifting mechanism 4, the lifting mechanism 4 includes a first stand 405 and a second stand 407, the first stand 405 and the second stand 407 are symmetrically disposed on two sides of the tank 8, a first carrier plate 402 and a second carrier plate 408 are symmetrically disposed on two sides of the cover 3, one end of the first carrier plate 402 is connected to a nut 403, the nut 403 is disposed on a longitudinal screw 406, the longitudinal screw 406 is rotatably disposed in a groove 404, the groove 404 is disposed on one side surface of the first stand 405, and one end of the longitudinal screw 406 is connected to a driving shaft of a driving motor 401 disposed on one side surface of the first stand 405.

In this embodiment, the driving motor 401 drives the longitudinal screw 406 to rotate, the screw 403 drives the first bearing plate 402 to move, the first bearing plate 402 drives the cover body 3 to move, the cover body 3 drives the stirring shaft 5 to move, the stirring shaft 5 drives the stirring blade 9 to move, and the stirring blade 9 moves out of the tank 8, so that the stirring blade 9 is convenient for overhaulers to replace or overhaul.

The surface of one side of the second bearing plate 408 is provided with a limit sliding block 409, one end of the limit sliding block 409 is slidably arranged in a limit sliding groove 410, the limit sliding groove 410 is arranged on the surface of one side of the second vertical frame 407, the cover body 3 drives the second bearing plate 408 to move, the second bearing plate 408 drives the limit sliding block 409 to move, the limit sliding block 409 moves in the limit sliding groove 410, and the guidance quality of the cover body 3 during moving is improved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a fermentation cylinder that stirring rake conveniently took out, includes jar body (8), lid (3) that set up at jar body (8) top, stirring motor (2) and (5) of setting in stirring motor (2) one end on the side on lid (3), its characterized in that, equidistance sets up stirring paddle (9) on (5) stirring shaft, stirring paddle (9) are connected with (5) stirring shaft through dismouting structure (1);

the utility model provides a dismouting structure (1) is including mount table (103), mount table (103) set up on (5) the (5) stirring axle, mount table (103) one side sets up mounting groove (102), joint mounting panel (101) in mounting groove (102), mounting panel (101) set up in stirring paddle (9) one side surface, one side surface sets up in mounting groove (102) accomodates groove (108), set up locating pin (109) in accomodating groove (108), locating pin (109) one side surface symmetry sets up reset spring (107), reset spring (107) one end and accomodate one side surface connection in groove (108), locating pin (109) one end joint is in the constant head tank, the constant head tank sets up at mounting panel (101) one side surface.

2. The fermenter with the stirring paddle convenient to take out according to claim 1, wherein guide blocks (104) are symmetrically arranged on two side surfaces of the positioning pin (109), the guide blocks (104) are slidably arranged in the guide grooves (105), and the guide grooves (105) are symmetrically arranged on two side surfaces in the accommodating groove (108).

3. The fermenter with the stirring paddle convenient to take out according to claim 1, wherein a locking bolt (106) is arranged on one side surface of the mounting table (103), one end of the locking bolt (106) penetrates through a mounting opening (110), and the mounting opening (110) is arranged in the middle of the positioning pin (109).

4. A fermenter with a stirring paddle convenient to take out according to claim 3, wherein one end of the locking bolt (106) is connected with a threaded hole (111), and the threaded hole (111) is arranged at the bottom in the positioning groove.

5. A fermenter with a stirring blade easy to take out according to claim 3, wherein the diameter of the mounting opening (110) is larger than the diameter of the locking bolt (106).

6. The fermenter that stirring rake conveniently took out according to claim 1, wherein, lid (3) are connected with jar body (8) through elevating system (4), elevating system (4) include first grudging post (405) and second grudging post (407), first grudging post (405) and second grudging post (407) symmetry set up jar body (8) both sides surface, lid (3) both sides symmetry set up first loading board (402) and second loading board (408), first loading board (402) one end is connected with screw (403), screw (403) set up on vertical lead screw (406), vertical lead screw (406) rotate and set up in cell body (404), cell body (404) set up in first grudging post (405) one side surface, vertical lead screw (406) one end is connected with the drive shaft of driving motor (401) that is located first grudging post (405) one side surface.

7. The fermenter with the stirring paddle convenient to take out according to claim 6, wherein a limit sliding block (409) is arranged on one side surface of the second bearing plate (408), one end of the limit sliding block (409) is slidably arranged in a limit sliding groove (410), and the limit sliding groove (410) is arranged on one side surface of the second vertical frame (407).