CN213907986U

CN213907986U - Honey and pulp shaking all-in-one machine

Info

Publication number: CN213907986U
Application number: CN202021616468.0U
Authority: CN
Inventors: 卢成士; 王玟
Original assignee: Anhui Yunneng Food Co ltd
Current assignee: Anhui Yunneng Food Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-08-10
Anticipated expiration: 2030-08-06

Abstract

The utility model relates to a honey production technical field, concretely relates to honey shake thick liquid all-in-one, including base and barrel, the upper portion of base is fixed with the barrel, the inside of base is fixed with actuating mechanism and speed change mechanism, actuating mechanism is connected with speed change mechanism's input transmission, speed change mechanism's output is connected with the swivel mount transmission that is located the barrel. The utility model discloses in, with the inside isolation frame and the queen bee collection box of grafting in queen bee collection box of sliding connection in the mount, the outer wall that the isolation frame deviates from the queen bee collection box is fixed with the baffle, sliding connection has the tray of grafting in the queen bee collection box in the mount, through setting up this kind of structure, when honey taking out to the honey spleen, can keep apart the queen bee in the honey spleen, can also carry out directional honey taking out to the honey spleen positive and negative simultaneously, compare in this honey taking out all-in-one function abundance of honey taking out of current honey extractor, the separation cleanliness factor is high, honey taking out is efficient, honey taking out production efficiency is greatly improved.

Description

Honey and pulp shaking all-in-one machine

Technical Field

The utility model relates to a honey production technical field, concretely relates to honey shake thick liquid all-in-one.

Background

Honey is a natural sweet substance obtained by honey bees from flowers of flowering plants through full brewing in a honeycomb. The smell is fragrant and rich, and the taste is pure and sweet. The bee uses the nectar or secretion whose water content is about 75% from the flower of plant, and stores it in its second stomach, and under the action of several invertases in the body of bee, the converted nectar or secretion is stored in the honeycomb by worker bee, and sealed by beeswax. Through repeated brewing for about 15 days, various vitamins, minerals and amino acids are enriched to a certain value, and simultaneously, the polysaccharide in the nectar is converted into monosaccharide glucose and fructose which can be directly absorbed by a human body. Whereas nectar or secretions with a moisture content of less than 23% are honey. The honey extractor is a mechanical device for separating honey from honey spleens by using centrifugal force, and is a main machine for obtaining honey and honey juice in the bee-keeping industry. The honey extractor is adopted to separate honey, so that valuable honeycomb can be recycled, the use turnover rate of the honeycomb is improved, and the produced separated honey juice is clean and high in quality.

In the using process of the existing honey extractor, honeybees are placed in centrifugal equipment and separated by centrifugal force, but the honeybees can only be separated when being separated, the function is single, and royal jelly production in each bee field is basically purely manual at present, so that the mechanical degree is low, the labor intensity is high, the labor is intensive, the efficiency is low, and the sanitation is not guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing honey extractor only can separate honey spleens when separating the honey spleens, has single function, is basically purely manual in all bee farms at present, has low degree of mechanization, high labor intensity, intensive labor force, low efficiency and no guarantee on sanitation, the honey extractor is provided.

The purpose of the utility model can be realized by the following technical scheme:

a honey and pulp shaking integrated machine comprises a base and a barrel body, wherein the barrel body is fixed on the upper portion of the base, a driving mechanism and a speed change mechanism are fixed inside the base, the driving mechanism is in transmission connection with an input end of the speed change mechanism, an output end of the speed change mechanism is in transmission connection with a rotating frame positioned in the barrel body, the rotating frame comprises a cage frame fixed in clamping connection with an output end of the speed change mechanism, two first connecting pieces are fixed on the inner wall of the cage frame corresponding to the short edges, a fixing frame is rotatably connected between the two first connecting pieces at the upper position and the lower position, a second connecting piece is fixed on the position of the side wall of the fixing frame corresponding to the first connecting piece, the second connecting piece is rotatably connected with the first connecting piece through a shaft rod, U-shaped grooves are fixed on the inner side walls of the two short edges of the fixing frame, and inclined rods are fixed at the bottoms of the inner side walls of the two short edges of the fixing frame, the utility model discloses a fixing frame, including the inboard wall of mount, down tube, the down tube is fixed with vertical L type pole that sets up to the inboard wall middle part of down tube, the bottom of mount is fixed with the die-pin, the equal equidistance in both sides of the long limit lateral wall of mount is fixed with a plurality of L type pieces, and slides between a plurality of L type pieces and the mount and peg graft and have the baffle, the inside of mount is provided with separating mechanism.

As a further aspect of the present invention: separating mechanism is including placing the box is collected to the royal jelly in the mount lower part, two it has the filter screen, two to slide to peg graft between the U type groove it collects the box to have the queen bee placed between L type pole and the die-pin, collects the box through the queen bee and is convenient for collect the queen bee worm, the inside of mount is slided and is pegged graft there is the tray, two chutes have all been seted up to the long limit lateral wall of tray, and can dismantle between two chutes of same level and be fixed with the round bar, through the combination of round bar and chute, can tie fixedly the royal jelly strip.

As a further aspect of the present invention: the cage is octagon frame structure, eight sides of cage have two minor faces and six long limits, wherein, two minor faces set up relatively to the length of minor face is one fifth of long limit length.

As a further aspect of the present invention: the utility model discloses a royal jelly collection box, including the diagonal pole, the diagonal pole all is fixed with the peg to the both ends of outside wall, the peg groove that articulates with the peg is seted up to the lateral wall of royal jelly collection box, can collect the box through setting up this structure and fix queen bee.

As a further aspect of the present invention: the royal jelly collecting box is of a trapezoidal shell structure with an opening on the top surface, wherein the opening is located at the position of the inclined plane of the trapezoidal body, a liquid guide pipe is connected to the middle of the side wall of the short side of the royal jelly collecting box, and the royal jelly collecting box is set to be of the structure, so that operators can conveniently collect and pour collected honey.

As a further aspect of the present invention: the width of the fixing frame is smaller than the length of the long side of the cage frame, so that the cage frame can rotate in the fixing frame conveniently.

As a further aspect of the present invention: the speed change mechanism comprises a driven rod in transmission connection with a cage, the bottom end of the driven rod is in rotation connection with the inner bottom of a base, the outer wall of the driven rod is sequentially sleeved and fixed with a fourth gear and a first gear from bottom to top, the inside of the base is in rotation connection with a driving rod arranged in parallel with the driven rod, the outer wall of the driving rod is sequentially slidably clamped and connected with a supporting block, a third gear and a second gear from bottom to top, the outer wall of the supporting block is fixed with a circular shaft rod, the driving rod is located at the lower portion of the supporting block and slidably sleeved with an inserted rod, the inserted rod is in sliding connection with the circular shaft rod, the outer wall of the inserted rod is fixed with a poking rod extending to the outside of the base, a poking rod groove used for limiting the position of the poking rod is formed in the outer wall of the base, the driving mechanism comprises a driving motor fixed at the inner bottom of the base and a bevel gear fixed at the outer wall of the driving rod in a By arranging the structure, the change of the transmission ratio is realized by utilizing the meshing between different gears.

As a further aspect of the present invention: a gear and No. two gear engagement transmission, No. three gear and No. four gear engagement transmission, and the interval between a gear and No. four gear the two is greater than the thickness of No. two gears, when reciprocating No. two gears and No. four gears like this, can avoid the interference between the different gears, influence normal transmission.

As a further aspect of the present invention: the supporting reduction gears that is provided with of driven lever, reduction gears includes that the joint is fixed at the brake wheel of driven lever outer wall, the inner bottom of base is fixed with the link, the top of link is rotated and is connected with V type piece, the tip that V type piece is close to the brake wheel rotates and is connected with the brake block, the outside at the brake wheel is cup jointed to the brake block, the other end and the link fixed connection of brake block, the inner bottom of base is close to its lateral wall position department and is fixed with and rotates the seat, the internal rotation that rotates the seat is connected with the regulation pole that extends to the base outer wall, the tip that the regulation pole is located the base is connected through setting up this kind of structure with V type piece through the haulage rope, makes things convenient for operating personnel to pull and drives brake block and brake wheel friction to control rotational speed.

The utility model has the advantages that:

1. through fixing a driving mechanism and a speed change mechanism in a base, utilizing the driving mechanism to drive a rotating frame in a connecting moving cylinder body of the speed change mechanism, rotatably connecting a cage of the rotating frame with a fixed frame through a connecting sheet, arranging a separation mechanism in the fixed frame, connecting a queen bee collection box of the separation mechanism in the fixed frame, and slidably connecting an isolation frame and the queen bee collection box which are inserted in the queen bee collection box in the fixed frame, wherein a baffle is fixed on the outer wall of the isolation frame, which is far away from the queen bee collection box, and a tray which is inserted in the queen bee collection box in the fixed frame, through the structure, when honey is shaken for honey spleens, the queen bee insects in the honey spleens can be isolated, and directional honey shaking can be carried out on the front and back sides of the honey spleens, compared with the existing honey shaking machine, the honey shaking integrated machine has rich functions, high separation cleanliness and high honey shaking efficiency, the honey extracting production efficiency is greatly improved.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the whole structure of the honey and pulp shaking integrated machine of the present invention;

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

FIG. 3 is a schematic top structure view of the honey and pulp shaking integrated machine of the present invention;

fig. 4 is a schematic structural view of the rotating frame of the present invention;

FIG. 5 is an exploded view of the separating mechanism and the fixing frame of the present invention;

fig. 6 is a schematic structural view of the middle fixing frame of the present invention.

In the figure: 1. a base; 2. a barrel; 3. a speed change mechanism; 31. a first gear; 32. a driven lever; 33. a driving lever; 34. a second gear; 35. a third gear; 36. a poke rod; 37. a fourth gear; 38. a support block; 39. inserting a rod; 4. a speed reduction mechanism; 41. a brake pad; 42. a connecting frame; 43. a V-shaped block; 44. adjusting a rod; 45. a rotating seat; 46. a brake wheel; 5. a drive mechanism; 51. a first bevel gear; 52. a second bevel gear; 53. a drive motor; 6. a rotating frame; 61. a first connecting sheet; 62. a cage frame; 63. a fixed mount; 631. A baffle plate; 632. an L-shaped sheet; 633. a U-shaped groove; 634. a diagonal bar; 635. an L-shaped rod; 636. a support rod; 637. A hanging rod; 638. a second connecting sheet; 7. a separating mechanism; 71. a royal jelly collection box; 711. a hanging rod groove; 72. a tray; 721. a chute; 73. a queen bee collection box; 75. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a honey and pulp shaking integrated machine comprises a base 1 and a barrel 2, the barrel 2 is fixed on the upper portion of the base 1, a driving mechanism 5 and a speed change mechanism 3 are fixed inside the base 1, the driving mechanism 5 is in transmission connection with an input end of the speed change mechanism 3, an output end of the speed change mechanism 3 is in transmission connection with a rotating frame 6 located in the barrel 2, the rotating frame 6 comprises a cage 62 fixed with an output end of the speed change mechanism 3 in a clamping manner, the cage 62 is an octagonal frame structure, eight sides of the cage 62 are provided with two short sides and six long sides, wherein the two short sides are arranged oppositely, the length of the short sides is one fifth of that of the long sides, two first connecting sheets 61 are fixed on the inner wall of the cage 62 corresponding to the short sides, a fixing frame 63 is rotatably connected between the two first connecting sheets 61 located at the upper and lower positions, a second connecting sheet 638 is fixed on the side wall of the fixing frame 63 corresponding to the first connecting sheet 61, no. two connection piece 638 rotates through axostylus axostyle and connection piece 61 to be connected, two minor face inside walls of mount 63 all are fixed with U type groove 633, the bottom of two minor face inside walls of mount 63 all is fixed with down tube 634, the down tube 634 is fixed with vertical L type pole 635 that sets up to the inside wall middle part, the bottom of mount 63 is fixed with die-pin 636, the equal equidistance in both sides of the long limit lateral wall of mount 63 is fixed with a plurality of L type pieces 632, and it has baffle 631 to slide to peg graft between a plurality of L type pieces 632 and the mount 63, the inside of mount 63 is provided with separating mechanism 7.

Separating mechanism 7 is including placing royal jelly collection box 71 in mount 63 lower part, it has filter screen 75 to slide to peg graft between two U type grooves 633, queen bee collection box 73 has been placed between two L type poles 635 and the die-pin 636, collect the box through the queen bee and be convenient for collect the queen bee worm, the inside of mount 63 slides to peg graft has tray 72, two chutes 721 have all been seted up to the long limit lateral wall of tray 72, and can dismantle between two chutes 721 of same level and be fixed with the round bar, through the combination of round bar and chute 721, can tie fixedly to the royal jelly strip.

Hanging rods 637 are fixed to both ends of the outer side wall of the diagonal rod 634, a hanging rod groove 711 hung with the hanging rods 637 is formed in the side wall of the royal jelly collection box 71, and the royal jelly collection box 71 can be fixed by the arrangement of the structure.

The royal jelly collecting box 71 is of a trapezoidal body shell structure with an opening on the top surface, wherein the opening is located at the position of the inclined plane of the trapezoidal body, a liquid guide pipe is connected to the middle of the side wall of the short side of the royal jelly collecting box 71, the royal jelly collecting box 71 is set to be of the structure, an operator can conveniently collect honey, the collected honey is concentrated and poured, the width of the fixing frame 63 is smaller than the length of the long side edge of the cage frame 62, and the cage frame 62 can conveniently rotate in the fixing frame 63.

The speed change mechanism 3 comprises a driven rod 32 in transmission connection with a cage 62, the bottom end of the driven rod 32 is in rotary connection with the inner bottom of the base 1, the outer wall of the driven rod 32 is sequentially sleeved and fixed with a fourth gear 37 and a first gear 31 from bottom to top, the interior of the base 1 is rotatably connected with a driving rod 33 parallel to the driven rod 32, the outer wall of the driving rod 33 is sequentially slidably clamped and connected with a supporting block 38, a third gear 35 and a second gear 34 from bottom to top, the outer wall of the supporting block 38 is fixedly provided with a round shaft rod, the driving rod 33 is positioned at the lower part of the supporting block 38 and slidably sleeved and connected with an inserted rod 39, the inserted rod 39 is slidably connected with the round shaft rod, the outer wall of the inserted rod 39 is fixedly provided with a poking rod 36 extending to the exterior of the base 1, the outer wall of the base 1 is provided with a poking rod groove for limiting the position of the poking rod 36, the driving mechanism 5 comprises a driving motor 53 fixed at the inner bottom of the base 1 and a first bevel gear 51 clamped and fixed at the outer wall of the driving rod 33, the outer wall of a motor shaft of the driving motor 53 is fixedly connected with a second bevel gear 52 in meshing transmission with a first bevel gear 51, through the arrangement of the structure, the change of the transmission ratio is realized by utilizing the meshing between different gears, the first gear 31 is in meshing transmission with the second gear 34, the third gear 35 is in meshing transmission with the fourth gear 37, the distance between the first gear 31 and the fourth gear 37 is larger than the thickness of the second gear 34, and when the second gear 34 and the fourth gear 37 move up and down, the interference between different gears can be avoided, and the normal transmission is influenced.

The supporting reduction gears 4 that is provided with of driven lever 32, reduction gears 4 includes that the joint is fixed at the brake wheel 46 of driven lever 32 outer wall, the inner bottom of base 1 is fixed with link 42, the top of link 42 is rotated and is connected with V type piece 43, the tip that V type piece 43 is close to brake wheel 46 rotates and is connected with brake block 41, brake block 41 cup joints the outside at brake wheel 46, the other end and link 42 fixed connection of brake block 41, the inner bottom of base 1 is close to its lateral wall position department and is fixed with rotation seat 45, the inside of rotation seat 45 is connected with the regulation pole 44 that extends to base 1 outer wall, the tip that regulation pole 44 is located in base 1 is connected through setting up this kind of structure with V type piece 43 through the haulage rope, make things convenient for operating personnel to pull and drive brake block 41 and brake wheel 46 friction, thereby control rotational speed.

The working principle is as follows: when honey needs to be taken out, a honeycomb which needs to be taken out is taken out from a beehive, bees on the surface of the honeycomb are driven away, the honey on the surface of the honeycomb is cut off through a cutting knife, the honeycomb is placed in a fixed frame 63, then a driving motor 53 of a driving mechanism 5 is controlled to drive a second gear 34 and a fourth gear 37 on a driving rod 33 to rotate together, then a poke rod 36 is controlled to drive the second gear 34 and the fourth gear 37 to move up and down, the rotating speed of a rotating frame 6 is adjusted by utilizing the meshing transmission between the second gear 34 and a first gear 31 or the transmission ratio between a third gear 35 and the fourth gear 37, the honey is thrown out of the honeycomb through the rotating frame 6 rotating at a high speed by utilizing centrifugal force, and beewax finally falls into a cylinder body 2 under the action of gravity;

when royal jelly needs to be taken out, a royal jelly collecting box 71 is hung on the lower part of a fixed frame 63, then a queen bee separating collecting box 73 is arranged in an inner royal jelly collecting box 71, then royal jelly strips are arranged in a tray 72, a round rod is hung on a hanging rod groove 711, a filter screen 75 is in sliding insertion connection with a U-shaped groove 633, then the tray 72 and the royal jelly strips are arranged in the royal jelly collecting box 73 together, then a driving motor 53 of a driving mechanism 5 is controlled to drive a second gear 34 and a fourth gear 37 on a driving rod 33 to rotate together, then a poking rod 36 is controlled to drive the second gear 34 and the fourth gear 37 to move up and down, the rotational speed of a rotating frame 6 is adjusted by utilizing the meshing transmission between the second gear 34 and a first gear 31 or the transmission ratio between the third gear 35 and the fourth gear 37, the royal jelly is thrown out from a royal jelly bowl by utilizing the centrifugal force of the rotating frame 6 rotating at high speed, on the baffle 631 is got rid of to the royal jelly, keep apart the queen bee through filter screen 75, finally under the action of gravity, the royal jelly falls into royal jelly and collects box 71, and the queen bee falls into queen bee and collects box 73, and then operating personnel closes driving motor 53, and after swivel mount 6 stopped, after the centrifugation operation was accomplished, box 71 and queen bee collection box 73 were collected to the last royal jelly was taken out, then shifts queen bee and royal jelly to in the appointed container.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The honey and pulp shaking integrated machine is characterized by comprising a base (1) and a barrel (2), wherein the barrel (2) is fixed on the upper portion of the base (1), a driving mechanism (5) and a speed change mechanism (3) are fixed inside the base (1), the driving mechanism (5) is in transmission connection with the input end of the speed change mechanism (3), the output end of the speed change mechanism (3) is in transmission connection with a rotating frame (6) located in the barrel (2), the rotating frame (6) comprises a cage (62) fixed with the output end of the speed change mechanism (3) in a clamping manner, two first connecting pieces (61) are fixed on the inner wall of the corresponding short edge of the cage (62), a fixing frame (63) is rotatably connected between the first connecting pieces (61) at upper and lower positions, and a second connecting piece (638) is fixed at the position where the side wall of the fixing frame (63) corresponds to the first connecting piece (61), no. two connection piece (638) rotate with connection piece (61) through the axostylus axostyle and are connected, two minor face inside walls of mount (63) all are fixed with U type groove (633), the bottom of two minor face inside walls of mount (63) all is fixed with down tube (634), down tube (634) are fixed with vertical L type pole (635) that set up to the inside wall middle part, the bottom of mount (63) is fixed with die-pin (636), the equal equidistance in both sides of the long limit lateral wall of mount (63) is fixed with a plurality of L type pieces (632), and slides between a plurality of L type pieces (632) and mount (63) and peg graft and have baffle (631), the inside of mount (63) is provided with separating mechanism (7).

2. The honey shaking and pulp shaking all-in-one machine as claimed in claim 1, wherein the separating mechanism (7) comprises a royal jelly collecting box (71) arranged at the lower part of a fixing frame (63), a filter screen (75) is inserted between two U-shaped grooves (633) in a sliding manner, a queen bee collecting box (73) is arranged between two L-shaped rods (635) and a supporting rod (636), a tray (72) is inserted in the fixing frame (63) in a sliding manner, two inclined grooves (721) are formed in the side wall of the long side of the tray (72), and a round rod is detachably fixed between the two inclined grooves (721) at the same horizontal height.

3. An all-in-one machine for honey and pulp shaking according to claim 1, characterized in that the cage (62) is an octagonal frame structure, and eight sides of the cage (62) are provided with two short sides and six long sides, wherein the two short sides are oppositely arranged, and the length of the short sides is one fifth of the length of the long sides.

4. The honey shaking and pulp shaking all-in-one machine as claimed in claim 2, wherein hanging rods (637) are fixed at both ends of the outer side wall of the inclined rod (634), and a hanging rod groove (711) hung with the hanging rods (637) is formed in the side wall of the royal jelly collection box (71).

5. An integrated machine for honey and milk shake according to claim 2, wherein the royal jelly collection box (71) is a trapezoidal body shell structure with an open top surface, wherein the opening is positioned at the inclined plane of the trapezoidal body, and the middle of the short side wall of the royal jelly collection box (71) is connected with a liquid guide pipe.

6. An integrated honey and pulp shaking machine according to claim 1, characterized in that the width of the fixing frame (63) is smaller than the length of the long side of the cage (62).

7. The honey and pulp shaking integrated machine according to claim 1, wherein the speed change mechanism (3) comprises a driven rod (32) in transmission connection with a cage (62), the bottom end of the driven rod (32) is in rotational connection with the inner bottom of the base (1), the outer wall of the driven rod (32) is sequentially sleeved and fixed with a fourth gear (37) and a first gear (31) from bottom to top, the inside of the base (1) is rotationally connected with a driving rod (33) parallel to the driven rod (32), the outer wall of the driving rod (33) is sequentially slidably clamped and connected with a supporting block (38), a third gear (35) and a second gear (34) from bottom to top, the outer wall of the supporting block (38) is fixed with a round shaft rod, the driving rod (33) is positioned at the lower part of the supporting block (38) and is slidably sleeved with an inserted rod (39), and the inserted rod (39) is slidably connected with the round shaft rod, the outer wall of inserted bar (39) is fixed with and extends to outside poker rod (36) of base (1), the poker rod groove that is used for restricting poker rod (36) position is seted up to the outer wall of base (1), actuating mechanism (5) are fixed No. one bevel gear (51) at drive lever (33) outer wall including driving motor (53) and the joint of fixing at base (1) inner bottom, the motor shaft outer wall joint of driving motor (53) is fixed with No. two bevel gear (52) with bevel gear (51) meshing transmission.

8. A honey extracting and pulp shaking all-in-one machine as claimed in claim 7, wherein the first gear (31) is in meshing transmission with the second gear (34), the third gear (35) is in meshing transmission with the fourth gear (37), and the distance between the first gear (31) and the fourth gear (37) is larger than the thickness of the second gear (34).

9. The honey and pulp shaking integrated machine according to claim 7, wherein the driven rod (32) is provided with a speed reducing mechanism (4) in a matching manner, the speed reducing mechanism (4) comprises a brake wheel (46) clamped and fixed on the outer wall of the driven rod (32), the inner bottom of the base (1) is fixed with a connecting frame (42), the top of the connecting frame (42) is rotatably connected with a V-shaped block (43), the end part of the V-shaped block (43) close to the brake wheel (46) is rotatably connected with a brake pad (41), the brake pad (41) is sleeved outside the brake wheel (46), the other end of the brake pad (41) is fixedly connected with the connecting frame (42), the inner bottom of the base (1) is fixed with a rotating seat (45) close to the side wall position thereof, the inner rotating seat (45) is rotatably connected with an adjusting rod (44) extending to the outer wall of the base (1), the end part of the adjusting rod (44) positioned in the base (1) is connected with the V-shaped block (43) through a traction rope.