Double-beam wine cellar crane and application method thereof

Abstract

The present invention discloses a double-beam wine cellar crane, comprising a main beam erected on a supporting guide rail at the top of the wine cellar and a traveling trolley installed at the upper end of the main beam, one side of the top surface of the traveling trolley is connected to a telescopic cylinder extending to one side of the main beam, the bottom end of the telescopic cylinder is connected to a push-flattening and compacting mechanism extending into the wine cellar, and a positioning camera facing the wine cellar is provided on the outer side of the lower end of the telescopic cylinder. The push-flattening and compacting mechanism comprises a push-flattening and compacting bottom box arranged directly below the telescopic cylinder, the top of the push-flattening and compacting bottom box is connected to a cross connecting frame for fixing with the bottom of the telescopic cylinder, the double-beam wine cellar crane, through the telescopic cylinder arranged on one side of the traveling trolley, the push-flattening and compacting mechanism is arranged below the telescopic cylinder, the push-flattening and compacting mechanism follows the main beam, the traveling trolley and the telescopic cylinder to work, first push-flatten and compact the wine lees in the wine cellar, realize the integration of push-flattening and compacting, and improve the overall work efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of wine cellar cranes, and in particular relates to a double-beam wine cellar crane and an application method thereof. Background Art

[0002] The chemical composition of wine is ethanol, which generally contains trace amounts of fusel alcohols and esters. Wine is made from grains through fermentation. In the winemaking process, the lees are generally poured into the wine cellar first, and then the lees in the wine cellar are flattened and compacted so that the lees are evenly compacted in the wine cellar to create a better fermentation environment and improve fermentation efficiency. In the process of flattening and compacting the lees, a lifting device is often used to move the flattening and compacting tools above the wine cellar, and finally control the tools to flatten and compact the lees inside the wine cellar.

[0003] However, the conventional operation method of the lifting device currently used in the wine making process is to use manual operation to control the lifting equipment to first transfer the lees to the wine cellar, and then move the leveling frame to the wine cellar for leveling. After the leveling is completed, the leveling frame is taken out of the wine cellar, and then the leveled lees are compacted with a compacting plate. During the whole process, especially the process of leveling and compacting the lees, the staff needs to cooperate many times to transfer the tools to the wine cellar. Not only is the operation cumbersome, but the tools also take a certain amount of time in the process of transporting them back and forth, resulting in long working hours and low work efficiency. Summary of the invention

[0004] The object of the present invention is to provide a double-beam wine cellar crane and an application method thereof to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a double-beam wine cellar crane, comprising a main beam erected on a supporting guide rail at the top of the wine cellar and a traveling trolley installed at the upper end of the main beam, a telescopic cylinder extending to one side of the main beam is connected to one side of the top surface of the traveling trolley, a flattening and compacting mechanism extending into the wine cellar is connected to the bottom end of the telescopic cylinder, and a positioning camera facing the wine cellar is provided on the outer side of the lower end of the telescopic cylinder;

[0006] The push and compaction mechanism includes a push and compaction bottom box arranged directly below the telescopic cylinder, the top of the push and compaction bottom box is connected to a cross connecting frame for fixing to the bottom of the telescopic cylinder, the four sides of the push and compaction bottom box are rotatably connected to the extended side plates, the inner bottom wall of the push and compaction bottom box is installed with four groups of lead screws and guide slide bars corresponding to the extended side plates in a ring array, a support column is vertically fixed at the center of the bottom wall of the push and compaction bottom box, a lifting slide bar is installed on the outside of each lead screw and the corresponding guide slide bar, the end of the lifting slide bar away from the lead screw is connected to a first electric push rod fixed to the corresponding extended side plate, and a reciprocating adjustment component for regulating the operation of multiple lead screws is installed between the top of the support column and the cross connecting frame;

[0007] An angle sensor is installed on the bottom rotating shaft of the extended side panel, and a controller electrically connected to the angle sensor, the first electric push rod and the reciprocating adjustment assembly is embedded in the support column. When the push and compaction bottom box moves to level the lees in the wine cellar, the controller adjusts the inclination of the extended side panel on the front side following the moving direction of the push and compaction bottom box to assist in leveling, and at the same time adjusts the reciprocating motion of the extended side panel on the rear side following the moving direction of the push and compaction bottom box to pre-compact the lees after leveling.

[0008] Preferably, the length and width of the extended side panel are the same as the length and width of the side of the flattened and compacted bottom box, and an elastic sensing rod is installed on the top of the extended side panel away from the side of the flattened and compacted bottom box, and the elastic sensing rod is electrically connected to the controller.

[0009] Preferably, through grooves are opened in the middle of the four side surfaces of the flattened and compacted bottom box, the first electric push rod passes through the through grooves, the top end of the first electric push rod is rotatably connected to the lifting slider, and the bottom end of the first electric push rod is rotatably connected to the lower end of the side of the extended side panel.

[0010] Preferably, the guide slide rod is located between the lead screw and the adjacent flattening and compacting bottom box side wall, the top end of the guide slide rod is fixed to the bottom of the cross connecting frame, the top end of the lead screw extends into the interior of the cross connecting frame and is connected to the reciprocating adjustment component, one end of the lifting slider is adapted to the lead screw thread, and the other end is slidably adapted to the guide slide rod.

[0011] Preferably, the reciprocating adjustment assembly includes a servo motor installed on the top of the support column, a driving gear fixedly sleeved on the outside of the servo motor output shaft and located inside the cross connecting frame, a connecting shaft fixedly connected to the top of the lead screw, a driven gear slidably sleeved on the outside of the connecting shaft, and a plurality of second electric push rods installed under each driven gear, the driving gear is meshed with the plurality of driven gears, the top end of the second electric push rod supports the driven gear, and the plurality of second electric push rods and the servo motor are electrically connected to the controller.

[0012] Preferably, the lower end of the connecting shaft is cylindrical and fixedly connected to the top end of the lead screw, the upper end of the connecting shaft is prismatic, and the inner hole of the driven gear is prismatic and slidably fitted to the upper end of the connecting shaft.

[0013] Preferably, an annular groove is formed on the bottom surface of the driven gear, and three second electric push rods are arranged in an annular array under each driven gear, and the top ends of the three second electric push rods extend into the annular groove of the driven gear and rotate in the annular groove.

[0014] A method for flattening and compacting wine lees in a wine cellar using a double-beam wine cellar crane comprises the following steps:

[0015] S1, the main beam moves along the X-axis on the support rail at the top of the wine cellar and stops when it moves to the position above the wine cellar to be flattened and compacted;

[0016] S2, after that, the traveling trolley drives the telescopic cylinder to move along the Y axis on the main beam until the flattening and compacting mechanism and the telescopic cylinder move together to the wine cellar opening to be flattened and compacted and stop;

[0017] S3, the telescopic cylinder extends downward, the push-flattening and compacting mechanism moves to the specified height and then hovers, the main beam is controlled to move horizontally along the X-axis, the traveling trolley is fine-tuned, and the push-flattening and compacting mechanism pushes the lees in the wine cellar flat;

[0018] S4, during the leveling, the controller receives the lateral movement direction of the main beam, controls the extended side plate on the leveling and compacting mechanism, which is in the same direction as the main beam and located on the front side, to rotate downward to be inclined, and controls the extended side plate, which is in the same direction as the main beam and located on the rear side, to reciprocate downward after the leveling and compacting bottom box is leveled and moved at least one body position, to pre-compact the wine lees after leveling;

[0019] S5, during the bulldozing and pre-compacting process of S4, the controller receives the lateral movement speed of the main beam and adjusts the reciprocating rotation frequency of the extended side plate so that the movement speed is positively correlated with the reciprocating rotation frequency;

[0020] S6, when the lees are flattened horizontally until they are close to the side wall, the extended side plate on the front side is retracted and restored until they are close to the side wall, and the walking trolley drives the flattened and compacted bottom box to move longitudinally along the Y axis, and then moves in the opposite direction along the X axis, and repeats step S4 until the flattening is completed;

[0021] S7, during compaction, the controller controls the four extended side plates to unfold, the main beam to move horizontally, and the traveling trolley to move longitudinally until compaction is achieved.

[0022] The technical effects and advantages of the present invention are as follows: compared with the existing wine cellar cranes, the double-beam wine cellar crane and method thereof, through a telescopic cylinder arranged on one side of the traveling trolley, a flattening and compacting mechanism is arranged below the telescopic cylinder, and the flattening and compacting mechanism follows the main beam, the traveling trolley and the telescopic cylinder to first flatten and compact the lees in the wine cellar, realizing the integration of flattening and compacting, and improving the overall work efficiency.

[0023] In addition, the flattening and compacting mechanism includes a flattening and compacting bottom box and a plurality of extended side plates. During the flattening process, the controller, the reciprocating adjustment component and the first electric push rod can tilt the extended side plate on the front side of the flattening movement direction and reciprocate the extended side plate on the rear side of the flattening movement direction from vertical to horizontal, thereby realizing the flattening process of the wine lees by the extended side plate assisting the flattening and compacting bottom box, and at the same time realizing the pre-compacting process of the wine lees after flattening, further improving the overall work efficiency;

[0024] In addition, during the leveling process, the controller can also receive the speed of the leveling movement of the leveling and compacting bottom box, thereby adjusting the frequency of pre-compacting the extended side panels, so that the pre-compacting and leveling are fully combined to ensure the pre-compacting treatment of the wine lees after leveling. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of the present invention when bulldozing is in operation;

[0027] Figure 3 It is a structural schematic diagram of the push-flattening and compacting mechanism of the present invention;

[0028] Figure 4 It is a cross-sectional view of the push-flattening and compacting mechanism of the present invention;

[0029] Figure 5 It is a structural schematic diagram of the bulldozing and compacting mechanism of the present invention during bulldozing work;

[0030] Figure 6 Another cross-sectional view of the push-flattening and compacting mechanism of the present invention;

[0031] Figure 7 It is a transverse cross-sectional view of the cross connecting frame of the present invention;

[0032] Figure 8 A longitudinal sectional view of a cross connecting frame of the present invention;

[0033] Fig. 9 It is a schematic diagram of the structure of the driven gear of the present invention;

[0034] Fig.10 It is the circuit connection principle diagram of the present invention;

[0035] Fig.11 It is a schematic diagram of the structure of the present invention during compaction operation;

[0036] Fig.12 It is a schematic diagram of the structure of another state during compaction operation of the present invention.

[0037] In the figure: 1. Support rails on the top of the wine cellar; 2. Main beam; 3. Travel trolley; 4. Telescopic cylinder; 5. Pushing and compacting mechanism; 6. Positioning camera; 7. Wine cellar; 51. Pushing and compacting bottom box; 52. Cross connecting frame; 53. Extended side panel; 531. First side panel; 532. Second side panel; 533. Third side panel; 534. Fourth side panel; 54. Support column; 55. Lead screw; 56. Guide slide bar; 57. Lifting slide bar; 58. First electric push rod; 59. Reciprocating adjustment component; 5101. Through slot; 5301. Elastic sensing rod; 591. Servo motor; 592. Driving gear; 593. Connecting shaft; 594. Driven gear; 595. Second electric push rod. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0040] Refer to Figure 1-Figure 2 A double-beam wine cellar crane shown in the figure comprises a main beam 2 erected on a supporting rail 1 on the top of the wine cellar and a traveling trolley 3 installed on the upper end of the main beam 2. The main beam 2 moves laterally along the X-axis on the supporting rail 1 on the top of the wine cellar, and the traveling trolley 3 on the main beam 2 is adjusted in the X-axis position. At the same time, the traveling trolley 3 moves longitudinally along the Y-axis on the main beam 2. A telescopic cylinder 4 extending to one side of the main beam 2 is connected to one side of the top surface of the traveling trolley 3. A flattening and compacting mechanism 5 extending into the wine cellar 7 is connected to the bottom end of the telescopic cylinder 4. When the telescopic cylinder 4 is extended downward, it can drive the flattening and compacting mechanism 5 to move vertically downward. A positioning camera 6 facing the wine cellar 7 is provided on the outer side of the lower end of the telescopic cylinder 4. The positioning camera 6 can shoot downward to determine the current position of the flattening and compacting mechanism 5, thereby facilitating the adjustment of the specific position of the flattening and compacting mechanism 5 by the supporting rail 1 on the top of the wine cellar, the main beam 2 and the traveling trolley 3, as shown in FIG. Figure 1 As shown, a plurality of wine cellars 7 are distributed in an array below the push and compact mechanism 5 .

[0041] Reference Figure 3-Figure 4The push and compaction mechanism 5 includes a push and compaction bottom box 51 arranged directly below the telescopic cylinder 4. The top of the push and compaction bottom box 51 is connected to a cross connecting frame 52 for fixing to the bottom of the telescopic cylinder 4. The middle of the cross connecting frame 52 is hollow, and the end of the cross connecting frame 52 is fixed to the inner wall of the push and compaction bottom box 51. The four sides of the push and compaction bottom box 51 are rotatably connected with extended side plates 53. The extended side plates 53 can be used to assist the push and compaction work, and can also be used to assist compaction to improve the efficiency of push and compaction. The inner bottom wall of the push and compaction bottom box 51 is annularly arrayed with four groups of lead screws 55 and guide slides 56 corresponding to the extended side plates 53. One group of lead screws 55 and guide slides 56 corresponds to one extended side plate 53. A support column 54 is vertically fixed at the center of the bottom wall of the push and compaction bottom box 51. Each lead screw 55 and the corresponding guide slide 56 are externally A lifting slider 57 is installed on the side, and the lifting slider 57 can move vertically along the screw 55. The end of the lifting slider 57 away from the screw 55 is connected to the first electric push rod 58 fixed to the corresponding extended side panel 53. The first electric push rod 58, the screw 55 and the lifting slider 57 jointly realize the adjustment of the rotation angle of the extended side panel 53, and the extended side panel 53 can be regulated from multiple directions. For example, when only a single extended side panel 53 needs to be rotated and unfolded, the first electric push rod 58 is used for regulation. When multiple extended side panels 53 are unfolded at the same time, the screw 55 and the lifting slider 57 are used in coordination. A reciprocating adjustment component 59 for regulating the operation of multiple screws 55 is installed between the top of the support column 54 and the cross connecting frame 52. When the reciprocating adjustment component 59 adjusts the rotation of the screw 55, it can adjust the rotation of the corresponding screw 55 as needed, so that other screws 55 do not rotate with it.

[0042] Reference Figure 3-Figure 6 An angle sensor is installed on the bottom rotating shaft of the extended side plate 53. Through the angle sensor, the unfolded angle of each extended side plate 53 after rotation can be obtained in real time, so as to facilitate rotation control and avoid errors. A controller electrically connected to the angle sensor, the first electric push rod 58 and the reciprocating adjustment component 59 is embedded in the support column 54. When the push and compaction bottom box 51 moves to level the lees in the wine cellar 7, the controller adjusts the inclination of the extended side plate 53 on the front side following the moving direction of the push and compaction bottom box 51 to assist in leveling, and at the same time adjusts the reciprocating motion of the extended side plate 53 on the rear side following the moving direction of the push and compaction bottom box 51 to pre-compact the lees after leveling. Figure 4-Figure 5As shown, the extended side plate 53 includes a first side plate 531, a second side plate 532, a third side plate 533 and a fourth side plate 534. The first side plate 531 refers to the extended side plate 53 which is in an inclined state during flattening and assists in flattening. When the lees are flattened during movement, the wine cellar 7 can be concentrated at the bottom of the first side plate 531 and quickly drained to both sides to improve the flattening effect. At the same time, the third side plate 533 refers to the extended side plate 53 which is in a reciprocating rotating state for pre-compacting the lees after flattening during the flattening process, and the maximum rotation amplitude is horizontal, so as to realize the continuous and uninterrupted pre-compacting of the lees after flattening during the reciprocating rotation.

[0043] In order to better enable the extended side panel 53 to assist in leveling and compacting, the length and width of the extended side panel 53 are the same as the length and width of the side of the leveling and compacting bottom box 51. When the extended side panel 53 is leveled, the lees can be guided to the outside of the leveling and compacting bottom box 51. Similarly, when compacting, the increased area can be horizontally corresponded to the bottom of the leveling and compacting bottom box 51. An elastic sensing rod 5301 is installed on the side of the top of the extended side panel 53 away from the leveling and compacting bottom box 51. The elastic sensing rod 5301 is electrically connected to the controller. The elastic sensing rod 5301 is used during the leveling process. When the inclined extended side panel 53 moves to contact the inner wall of the wine cellar 7, the elastic sensing rod 5301 has a built-in pressure sensing sensor, which can receive pressure, thereby judging that the leveling and compacting bottom box 51 has moved to the inner wall of the wine cellar 7, thereby facilitating the contraction adjustment of the first side panel 531.

[0044] At the same time, in order to ensure the smooth rotation and expansion of the extended side panel 53, through grooves 5101 are opened in the middle of the four side surfaces of the flattened and compacted bottom box 51, and the first electric push rod 58 passes through the through groove 5101. The top end of the first electric push rod 58 is rotatably connected to the lifting slider 57, and the bottom end of the first electric push rod 58 is rotatably connected to the lower end of the side of the extended side panel 53, so as to realize the extension and retraction of the first electric push rod 58, which can drive the extended side panel 53 to rotate smoothly and realize the lifting and lowering of the lifting slider 57, and the first electric push rod 58 pulls the extended side panel 53 to rotate.

[0045] The guide slide rod 56 is located between the lead screw 55 and the adjacent side wall of the push-flattening and compacting bottom box 51, that is, the guide slide rod 56 is located outside the four lead screws 55 to ensure the stable lifting of the lifting slider 57. The top end of the guide slide rod 56 is fixed to the bottom of the cross connecting frame 52, and the top end of the lead screw 55 extends into the interior of the cross connecting frame 52 and is connected to the reciprocating adjustment component 59. At the same time, the lead screw 55 is rotatably connected to the cross connecting frame 52 and the inner wall of the push-flattening and compacting bottom box 51. One end of the lifting slider 57 is threadedly adapted to the lead screw 55, and the other end is slidably adapted to the guide slide rod 56.

[0046] Reference Figure 7-10The reciprocating adjustment component 59 includes a servo motor 591 installed on the top of the support column 54, a driving gear 592 fixedly sleeved on the outside of the output shaft of the servo motor 591 and located inside the cross connecting frame 52, a connecting shaft 593 fixedly connected to the top of the lead screw 55, a driven gear 594 slidably sleeved on the outside of the connecting shaft 593, and a plurality of second electric push rods 595 installed under each driven gear 594, the second electric push rods 595 support the driven gear 594, and the gear ratio of the driving gear 592 to the driven gear 594 is 3:4, and the driving gear 592 rotates at least one tooth angle each time to ensure that after the driven gear 594 disengages from the driving gear 592 upward, when the driven gear 594 recovers downward, it can still mesh with the driving gear 592, and the driving gear 592 meshes with the plurality of driven gears 594, the top of the second electric push rod 595 supports the driven gear 594, and the plurality of second electric push rods 595 and the servo motor 591 are electrically connected to the controller.

[0047] In order to enable the driven gear 594 to be lifted and lowered on the connecting shaft 593 and to drive the connecting shaft 593 to rotate, the lower end of the connecting shaft 593 is cylindrical and fixedly connected to the top of the lead screw 55, the upper end of the connecting shaft 593 is prismatic, and the inner hole of the driven gear 594 is prismatic and slidably fits with the upper end of the connecting shaft 593. At the same time, in order to ensure that the second electric push rod 595 will not be affected when the driven gear 594 rotates, and that the second electric push rod 595 can drive the driven gear 594 to lift and lower when the second electric push rod 595 is lifted and lowered, an annular groove is provided on the bottom surface of the driven gear 594, and three second electric push rods 595 are arranged in an annular array under each driven gear 594, and the top ends of the three second electric push rods 595 extend into the annular groove of the driven gear 594 and rotate in the annular groove.

[0048] Reference Figure 1-Figure 12 , a method for flattening and compacting lees in a wine cellar using a double-beam wine cellar crane, comprising the following steps:

[0049] S1, the main beam 2 moves along the X-axis on the supporting guide rail 1 at the top of the wine cellar, and stops when it moves to the position above the wine cellar 7 to be flattened and compacted.

[0050] S2, after that, the traveling trolley 3 drives the telescopic cylinder 4 to move along the Y-axis on the main beam 2 until the flattening and compacting mechanism 5 and the telescopic cylinder 4 move together to the position of the wine cellar 7 to be flattened and compacted and stop.

[0051] S3, the telescopic cylinder 4 extends downward, the pushing and compacting mechanism 5 moves to the specified height and then hovers, the main beam 2 is controlled to move horizontally along the X-axis, the walking trolley 3 is fine-tuned, and the pushing and compacting mechanism 5 pushes and flattens the lees in the wine cellar 7.

[0052] S4, during the leveling, the controller receives the lateral moving direction of the main beam 2, controls the first side plate 531 on the leveling and compacting mechanism 5 which is in the same moving direction as the main beam 2 and located on the front side to rotate downward to be inclined, and after the leveling and compacting bottom box 51 is leveled and moved at least one body position, controls the third side plate 533 which is in the same moving direction as the main beam 2 and located on the rear side to rotate reciprocatingly downward to pre-compact the wine lees after leveling; Figure 1 and Figure 5 The following is a structural diagram of bulldozing and pre-compaction. Figure 7 As shown, each driven gear 594 corresponds to an extended side plate 53. The specific principle of flattening and pre-compacting the extended side plate 53 is as follows: the first electric push rod 58 connected to the first side plate 531 is started to extend, and the real-time rotation angle of the first side plate 531 is obtained according to the angle sensor, until the required flattening angle is reached and stopped, and then the second electric push rod 595 below the driven gear 594 corresponding to the third side plate 533 is started to extend. The second electric push rod 595 extends to drive the remaining three driven gears 594 to move upward, so that the three driven gears 594 are disengaged from the driving gear 592, and then the flattening and compacting bottom box 51 begins to move gradually away from the inner wall of the wine cellar 7. At the same time, the servo motor 591 is started at the same time, and the driven gear 594 is driven to rotate through the driving gear 592, and finally the lead screw 55 is driven to rotate. The rotation of the lead screw 55 drives the lifting slider 57 to rise and fall, and the lifting slider 57 is lifted and lowered by the first electric push rod 58 to drive the third side plate 533 to reciprocate from the vertical-horizontal-vertical state to achieve pre-compacting.

[0053] S5, during the push and pre-compact process of S4, the controller receives the lateral movement speed of the main beam 2, and adjusts the reciprocating rotation frequency of the extended side plate 53, so that the movement speed is positively correlated with the reciprocating rotation frequency. The rotation frequency of the extended side plate 53 is controlled by the rotation speed of the servo motor 591, that is, the faster the rotation speed of the servo motor 591, the faster the screw 55 rotates, and the greater the reciprocating rotation frequency of the extended side plate 53 pulled by the lifting slider 57 through the first electric push rod 58.

[0054] S6, when the lees are pushed horizontally to the side wall, the first side plate 531 on the front side is retracted and restored until it is close to the side wall, and the walking trolley 3 drives the bottom box 51 to move longitudinally along the Y axis, and then moves in the opposite direction along the X axis, and repeats step S4 until the push is completed. Similarly, the first side plate 531 can be retracted by the first electric push rod 58, and when it moves in the opposite direction along the X axis, the step S4 is continued, and the first side plate 531 is always the extended side plate 53 in the same moving direction as the main beam 2 and located on the front side.

[0055] S7, during compaction, the controller controls the four extended side plates 53 to unfold, the main beam 2 to move horizontally, and the traveling trolley 3 to move longitudinally until the compaction is complete. Fig.11As shown, at this time, the two symmetrically arranged extended side panels 53 are unfolded to a horizontal position, and can be used to compact the lees near the inner wall of the wine cellar 7, such as Fig.12 As shown, at this time, all the extended side panels 53 are unfolded and can be used for compaction processing except near the center of the wine cellar 7. Similarly, when four extended side panels 53 are unfolded, the second electric push rod 595 does not work, and the servo motor 591 drives the active gear 592 to rotate, and the active gear 592 drives the four driven gears 594 to rotate, and then drives the four lead screws 55 to rotate, so that the four extended side panels 53 are unfolded at the same time. When two extended side panels 53 need to be unfolded, similarly, the second electric push rod 595 under the driven gear 594 corresponding to the other extended side panels 53 that do not need to be unfolded is started to extend.

[0056] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-beam wine cellar crane, comprising a main beam (2) mounted on a supporting rail (1) on the top of a wine cellar and a traveling trolley (3) mounted on the upper end of the main beam (2), characterized in that: A telescopic cylinder (4) extending to one side of the main beam (2) is connected to one side of the top surface of the walking trolley (3); a flattening and compacting mechanism (5) extending into the wine cellar (7) is connected to the bottom end of the telescopic cylinder (4); a positioning camera (6) facing the wine cellar (7) is provided on the outer side of the lower end of the telescopic cylinder (4); The push-flattening and compacting mechanism (5) comprises a push-flattening and compacting bottom box (51) arranged directly below the telescopic cylinder (4); the top of the push-flattening and compacting bottom box (51) is connected to a cross connecting frame (52) for fixing to the bottom of the telescopic cylinder (4); the four side surfaces of the push-flattening and compacting bottom box (51) are rotatably connected to the extended side plates (53); the inner bottom wall of the push-flattening and compacting bottom box (51) is provided with four sets of lead screws (55) and guide slide bars (56) corresponding to the extended side plates (53) in a circular array; A support column (54) is vertically fixed at the center of the bottom wall of the flattened bottom box (51); a lifting slider (57) is installed outside each lead screw (55) and the corresponding guide slide bar (56); one end of the lifting slider (57) away from the lead screw (55) is connected to a first electric push rod (58) fixed to the corresponding extended side plate (53); and a reciprocating adjustment component (59) for adjusting the operation of the plurality of lead screws (55) is installed between the top end of the support column (54) and the cross connecting frame (52); An angle sensor is installed on the bottom rotating shaft of the extended side plate (53), and a controller electrically connected to the angle sensor, the first electric push rod (58) and the reciprocating adjustment component (59) is embedded in the support column (54). When the push and compaction bottom box (51) moves to level the lees in the wine cellar (7), the controller controls the extended side plate (53) on the front side following the moving direction of the push and compaction bottom box (51) to tilt for auxiliary leveling, and at the same time controls the extended side plate (53) on the rear side following the moving direction of the push and compaction bottom box (51) to reciprocate for pre-compacting the lees after leveling.

2. A double-beam wine cellar crane according to claim 1, characterized in that: The length and width of the extended side plate (53) are the same as the length and width of the side of the flattened and compacted bottom box (51), and an elastic sensing rod (5301) is installed on the top of the extended side plate (53) away from the flattened and compacted bottom box (51), and the elastic sensing rod (5301) is electrically connected to the controller.

3. A double-beam wine cellar crane according to claim 1, characterized in that: Through slots (5101) are formed in the middle of the four side surfaces of the push-flattening and compacting bottom box (51), and the first electric push rod (58) passes through the through slots (5101). The top end of the first electric push rod (58) is rotatably connected to the lifting slider (57), and the bottom end of the first electric push rod (58) is rotatably connected to the lower end of the side surface of the extended side plate (53).

4. A double-beam wine cellar crane according to claim 1, characterized in that: The guide slide bar (56) is located between the lead screw (55) and the side wall of the adjacent push-flattening and compacting bottom box (51), the top end of the guide slide bar (56) is fixed to the bottom of the cross connecting frame (52), the top end of the lead screw (55) extends into the interior of the cross connecting frame (52) and is connected to the reciprocating adjustment component (59), one end of the lifting slider (57) is threadedly adapted to the lead screw (55), and the other end is slidably adapted to the guide slide bar (56).

5. A double-beam wine cellar crane according to claim 4, characterized in that: The reciprocating adjustment component (59) comprises a servo motor (591) mounted on the top of the support column (54), a driving gear (592) fixedly sleeved on the outside of the output shaft of the servo motor (591) and located inside the cross connecting frame (52), a connecting shaft (593) fixedly connected to the top of the lead screw (55), a driven gear (594) slidably sleeved on the outside of the connecting shaft (593), and a plurality of second electric push rods (595) mounted below each driven gear (594), the driving gear (592) meshing with the plurality of driven gears (594), the top of the second electric push rod (595) supporting the driven gear (594), and the plurality of second electric push rods (595) and the servo motor (591) are all electrically connected to the controller.

6. A double-beam wine cellar crane according to claim 5, characterized in that: The lower end of the connecting shaft (593) is cylindrical and fixedly connected to the top end of the lead screw (55); the upper end of the connecting shaft (593) is prismatic; the inner hole of the driven gear (594) is prismatic and slidably fits with the upper end of the connecting shaft (593).

7. A double-beam wine cellar crane according to claim 6, characterized in that: The bottom surface of the driven gear (594) is provided with an annular groove, and three second electric push rods (595) are arranged in an annular array under each driven gear (594), and the top ends of the three second electric push rods (595) extend into the annular groove of the driven gear (594) and rotate in the annular groove.

8. A method for flattening and compacting wine lees in a wine cellar using a double-beam wine cellar crane, using a double-beam wine cellar crane as claimed in any one of claims 1 to 7, characterized in that: The following steps are involved: S1, the main beam (2) moves along the X-axis on the support rail (1) at the top of the wine cellar and stops when it moves to a position above the wine cellar (7) to be flattened and compacted; S2, after which the traveling trolley (3) drives the telescopic cylinder (4) to move along the Y-axis on the main beam (2) until the flattening and compacting mechanism (5) and the telescopic cylinder (4) move together to the position of the opening of the wine cellar (7) to be flattened and compacted and stop; S3, the telescopic cylinder (4) extends downward, the push-flattening and compacting mechanism (5) moves to a specified height and then stops, the main beam (2) is controlled to move laterally along the X-axis, the traveling trolley (3) is fine-tuned, and the push-flattening and compacting mechanism (5) pushes the lees in the wine cellar (7) flat; S4, during the leveling, the controller receives the lateral movement direction of the main beam (2), controls the extended side plate (53) on the leveling and compacting mechanism (5) which is in the same direction as the main beam (2) and located on the front side to rotate downward to be inclined, and controls the extended side plate (53) which is in the same direction as the main beam (2) and located on the rear side to rotate reciprocatingly downward after the leveling and compacting bottom box (51) is leveled and moved at least one body length, so as to pre-compact the wine lees after the leveling; S5, during the leveling and pre-compacting process of S4, the controller receives the lateral movement speed of the main beam (2), and adjusts the reciprocating rotation frequency of the extended side plate (53) so that the movement speed is positively correlated with the reciprocating rotation frequency; S6, when the lees are pushed horizontally to the side wall, the extended side plate (53) on the front side is retracted and restored until it is close to the side wall, and the walking trolley (3) drives the bottom box (51) to move longitudinally along the Y axis, and then moves in the opposite direction along the X axis, and repeats step S4 until the pushing is completed; S7, during compaction, the controller controls the four extended side plates (53) to unfold, the main beam (2) to move laterally, and the traveling trolley (3) to move longitudinally until compaction is achieved.

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