A flask shaking device for liquid spawn of Pleurotus eryngii

Abstract

The invention discloses a shiitake mushroom liquid spawn bottle shaking device, comprising a motor, an upper fixed disc, a lower fixed disc, a vibration motor and a clamping device, wherein the motor is connected to a rotating shaft, the motor changes speed to drive the rotating shaft to rotate, an upper fixed disc is fixed at the end of the rotating shaft, and a plurality of vibration motors are fixed at equal angles on the upper fixed disc. The advantages are: the motor changes speed to drive the upper fixed disc and the lower fixed disc to rotate, the upper fixed disc is provided with a vibration motor, and the spawn bottle is shaken by the motor and the vibration motor, so that the spawn in the spawn bottle can be mixed more evenly, and the processing efficiency can be improved at the same time, the lower fixed disc is provided with a spawn bottle placement hole for placing the spawn bottle, and the spawn bottle containing the spawn can be placed therein before large-scale shaking for pretreatment, which can facilitate the later range shaking on the one hand, and avoid the clump phenomenon of the spawn on the other hand.

Description

Technical Field

[0001] The invention relates to the technical field of spawn processing equipment, in particular to a flask shaking device for Pleurotus eryngii liquid spawn. Background Art

[0002] Bacterial strains refer to the propagation materials composed of mycelium and growth matrix of edible fungi, industrial fungi, and agricultural fungi. Bacterial strains are the basic materials for microbiology and life science research. In the medical field, there is a complete set of bacterial strains for the preparation of diagnostic products, the production of bacterial seedlings, the study of microbial pathogenicity, the antibacterial test of drugs, and the microbiological inspection of drugs. Bacterial strains are divided into three levels: mother strains (primary strains), original strains (secondary strains), and cultivated strains (tertiary strains).

[0003] In the existing oyster mushroom liquid spawn shaking bottle device, the spawn inside the spawn bottle is prone to caking due to long-term static placement. The sudden and violent shaking will not only lead to poor spawn mixing effect, but also low mixing efficiency. Summary of the invention

[0004] Aiming at the deficiencies of the prior art, the invention provides a flask shaking device for liquid spawn of Pleurotus eryngii.

[0005] A device for shaking a bottle of Pleurotus eryngii liquid spawn, comprising a motor, an upper fixed disc, a lower fixed disc, a vibration motor and a clamping device, wherein the motor is connected to a rotating shaft in a transmission manner, the motor drives the rotating shaft to rotate at a variable speed, an upper fixed disc is fixed at the end of the rotating shaft, a plurality of vibration motors are fixed at equal angles on the upper fixed disc, and a clamping device for clamping a spawn bottle is connected to the output shaft of the vibration motor in a transmission manner;

[0006] A lower fixed disc is fixed on the rotating shaft near the vibration motor. The lower fixed disc is parallel to the upper fixed disc. A plurality of holes for placing bacteria bottles are evenly opened on the lower fixed disc near the edge.

[0007] Preferably, the clamping device includes a transmission shaft, a right-angle connecting rod and an extrusion piece, the transmission shaft is connected to the output shaft of the vibration motor, right-angle connecting rods are symmetrically welded on both sides of the bottom of the transmission shaft, and the bottom of the right-angle connecting rod is provided with an extrusion piece for limiting the position of the culture bottle.

[0008] Preferably, the extrusion piece is composed of a screw, a movable sleeve and an arc-shaped pad, the screw is passed through a right-angle connecting rod, the end of the screw is movably connected to the movable sleeve, and the movable sleeve is welded with an arc-shaped pad.

[0009] Preferably, a fixing bolt is provided on the side wall of the lower fixed disc at a position corresponding to the hole for placing the culture bottle, and the fixing bolt is used to limit the position of the culture bottle in the hole for placing the culture bottle.

[0010] Preferably, a sliding groove is provided on the upper fixed disc at the position corresponding to the vibration motor, a sliding connecting rod is arranged in the sliding groove, the bottom of the sliding connecting rod is welded to the vibration motor, a positioning bolt is provided on the sliding connecting rod, and the positioning bolt is used to fix the position of the sliding connecting rod relative to the upper fixed disc.

[0011] The advantages of the present invention are that the motor drives the upper fixed disc and the lower fixed disc to rotate at variable speeds, the upper fixed disc is provided with a vibration motor, and the bacterial culture bottle is driven to shake by the motor and the vibration motor, so that the bacterial cultures in the bacterial culture bottle can be mixed more evenly and the processing efficiency can be improved at the same time; the lower fixed disc is provided with a bacterial culture bottle placement hole for placing the bacterial culture bottle, and the bacterial culture bottle containing the bacterial culture can be placed therein for pretreatment before large-scale shaking, which can facilitate the later large-scale shaking on the one hand and avoid the agglomeration of the bacterial cultures on the other hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic structural diagram of a flask shaking device for Pleurotus eryngii liquid spawn of the present invention;

[0013] Figure 2 It is a schematic structural diagram of the clamping device of the present invention;

[0014] Figure 3 It is a schematic diagram of the structure of the extrusion part of the present invention;

[0015] Figure 4 It is a top view of the upper fixed disc of the present invention.

[0016] In the figure: 10, motor; 11, rotating shaft; 20, upper fixed disc; 21, sliding groove; 22, sliding connecting rod; 23, positioning bolt; 30, lower fixed disc; 31, bacteria bottle placement hole; 32, fixing bolt; 40, vibration motor; 50, clamping device; 51, transmission shaft; 52, right-angle connecting rod; 53, extrusion piece; 531, screw; 532, movable sleeve; 533, arc pad. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0019] See also Figure 1The present invention provides a oyster mushroom liquid spawn shaking bottle device, comprising a motor 10, an upper fixed disc 20, a lower fixed disc 30, a vibration motor 40 and a clamping device 50, wherein the motor 10 is connected to a rotating shaft 11 by transmission, and the motor 10 drives the rotating shaft 11 to rotate by speed change, and an upper fixed disc 20 is fixed at the end of the rotating shaft 11, and a plurality of vibration motors 40 are fixed at equal angles on the upper fixed disc 20, and a clamping device 50 for clamping a spawn bottle is connected to the output shaft of the vibration motor 40 by transmission;

[0020] A lower fixed disc 30 is fixed on the rotating shaft 11 near the vibration motor 40 . The lower fixed disc 30 is parallel to the upper fixed disc 20 . A plurality of holes 31 for placing bacteria bottles are evenly formed on the lower fixed disc 30 near the edge.

[0021] The motor 10 rotates at an uneven speed, sometimes fast and sometimes slow, so as to achieve the purpose of shaking the culture bottle;

[0022] The motor 10 changes speed to drive the upper fixed disc 20 and the lower fixed disc 30 to rotate. The upper fixed disc 20 is provided with a vibration motor 40. The motor 10 and the vibration motor 40 dually drive the culture bottle to shake, so that the bacteria in the culture bottle can be mixed more evenly and the processing efficiency can be improved. The lower fixed disc 30 is provided with a culture bottle placement hole 31 for placing the culture bottle. Before large-scale shaking, the culture bottle containing the bacteria can be placed therein for pre-treatment. On the one hand, it can facilitate the subsequent large-scale shaking, and on the other hand, it can avoid the agglomeration of the bacteria.

[0023] like Figure 2-3 As shown, the clamping device 50 includes a transmission shaft 51, a right-angle connecting rod 52 and an extrusion piece 53. The transmission shaft 51 is connected to the output shaft of the vibration motor 40. Right-angle connecting rods 52 are symmetrically welded on both sides of the bottom of the transmission shaft 51. The bottom of the right-angle connecting rod 52 is provided with an extrusion piece 53 for limiting the position of the culture bottle.

[0024] The extrusion piece 53 is composed of a screw rod 531 , a movable sleeve 532 and an arc-shaped pad 533 . The screw rod 531 is passed through the right-angle connecting rod 52 . The end of the screw rod 531 is movably connected to the movable sleeve 532 . The arc-shaped pad 533 is welded to the movable sleeve 532 .

[0025] The culture bottle is placed in the clamping device 50, and the position of the culture bottle can be restricted by the extrusion piece 53 to prevent the culture bottle from falling; the screw 531 in the extrusion piece 53 is connected to the arc pad 533 through the movable sleeve 532, so that the arc pad 533 can rotate on the bolt 531. When the motor 10 drives the fixed disk 20 to rotate, the culture bottle can shake.

[0026] A fixing bolt 32 is provided on the side wall of the fixing disc 30 at a position corresponding to the hole 31 for placing the culture bottle. The fixing bolt 32 is used to limit the position of the culture bottle in the hole 31 for placing the culture bottle.

[0027] like Figure 4 As shown, a sliding groove 21 is opened on the upper fixed disk 20 at the position corresponding to the vibration motor 40, and a sliding connecting rod 22 is arranged in the sliding groove 21. The bottom of the sliding connecting rod 22 is welded to the vibration motor 40, and a positioning bolt 23 is provided on the sliding connecting rod 22. The positioning bolt 23 is used to fix the position of the sliding connecting rod 22 relative to the upper fixed disk 20.

[0028] The sliding connecting rod 22 is located at different positions on the sliding groove 21, and can adjust the vibration motor 40 and the clamping device 50 at different positions relative to the upper fixed disk 20. The distance from the rotating shaft 11 changes, which can change the rotation speed of the culture bottle clamped by the clamping device 50, thereby producing different degrees of shaking. The user can adjust its position according to actual needs to correspond to the appropriate rotation speed, so that the mixing effect of the culture is further improved.

[0029] When in use, the culture bottle that needs to be shaken is placed between the two extrusion pieces 53, and the position of the culture bottle is limited by adjusting the position of the extrusion piece 53. The culture bottle is placed in the culture bottle placement hole 31 of the lower fixed disk 30, and the motor 10 drives the upper fixed disk 20 and the lower fixed disk 30 to rotate through the rotating shaft 11. The lower fixed disk 30 can drive the culture bottle to shake during the rotation process to pre-treat the culture bottle. When the upper fixed disk 20 rotates, the vibration motor 40 therein will also vibrate the culture bottle fixed on the extrusion piece 53, thereby shaking the culture bottle greatly and quickly mixing the culture inside the culture bottle.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flask shaking device for liquid spawn of Pleurotus eryngii, characterized in that: The invention comprises a motor (10), an upper fixed disc (20), a lower fixed disc (30), a vibration motor (40) and a clamping device (50); the motor (10) is connected to a rotating shaft (11) by transmission; the motor (10) drives the rotating shaft (11) to rotate by speed change; an upper fixed disc (20) is fixed at the end of the rotating shaft (11); a plurality of vibration motors (40) are fixed at equal angles on the upper fixed disc (20); and a clamping device (50) for clamping a bacterial culture bottle is connected to the output shaft of the vibration motor (40); A lower fixed disc (30) is fixed on the rotating shaft (11) near the vibration motor (40), the lower fixed disc (30) and the upper fixed disc (20) are parallel to each other, and a plurality of holes (31) for placing bacterial seed bottles are evenly opened on the lower fixed disc (30) near the edge; The clamping device (50) comprises a transmission shaft (51), a right-angle connecting rod (52) and an extrusion piece (53); the transmission shaft (51) is connected to the output shaft of the vibration motor (40); right-angle connecting rods (52) are symmetrically welded on both sides of the bottom of the transmission shaft (51); and an extrusion piece (53) for limiting the position of the bacterial culture bottle is provided at the bottom of the right-angle connecting rod (52); A fixing bolt (32) is provided on the side wall of the lower fixing disc (30) at a position corresponding to the bacterial seed bottle placement hole (31), and the fixing bolt (32) is used to limit the position of the bacterial seed bottle in the bacterial seed bottle placement hole (31).

2. A flask shaking device for liquid spawn of Pleurotus eryngii according to claim 1, characterized in that: The extrusion piece (53) is composed of a screw rod (531), a movable sleeve (532) and an arc-shaped pad (533); the screw rod (531) is inserted into the right-angle connecting rod (52); the end of the screw rod (531) is movably connected to the movable sleeve (532); and the arc-shaped pad (533) is welded to the movable sleeve (532).

3. A flask shaking device for Pleurotus eryngii liquid spawn according to any one of claims 1-2, characterized in that: A sliding groove (21) is provided on the upper fixed disc (20) at a position corresponding to the vibration motor (40), a sliding connecting rod (22) is provided in the sliding groove (21), the bottom of the sliding connecting rod (22) is welded to the vibration motor (40), and a positioning bolt (23) is provided on the sliding connecting rod (22), and the positioning bolt (23) is used to fix the position of the sliding connecting rod (22) relative to the upper fixed disc (20).

Images