Concrete vibrating, smoothing and kneading integrated machine and construction method thereof

Abstract

The present application relates to the technical field of concrete construction, and provides a concrete vibration and kneading integrated machine and a construction method thereof, the concrete vibration and kneading integrated machine comprising a connecting frame, a kneading mechanism, a vibration mechanism and a moving unit; the kneading mechanism comprises a transmission unit, a balancing unit and a kneading unit, the transmission unit and the balancing unit are connected and arranged at both ends of the connecting frame, the kneading unit comprises a universal shaft and a kneading roller, the kneading roller is arranged at the bottom of the connecting frame, the ends of the kneading roller are connected with the balancing units at both ends of the connecting frame through the universal shaft, and the balancing units at both ends of the connecting frame move in opposite directions when moving back and forth, so as to drive the kneading roller to knead the concrete in a diagonal direction; the vibration mechanism is arranged on one side of the bottom of the connecting frame and can vibrate the concrete; and the moving unit is arranged at the four corners of the connecting frame and can drive the whole connecting frame to move.The present application reduces the labor intensity of the construction personnel and has high construction efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of concrete construction, in particular to a concrete vibration and kneading integrated machine and a construction method thereof. BACKGROUND

[0002] At present, the cement concrete structures such as new airport runway, parking apron and taxiway are mainly constructed by traditional manual paving, vibrating and pumping, the construction process is dispersed, the flow is usually complicated, involves multiple steps and links, so that the whole construction period is long and the construction efficiency is low. The working conditions of the construction personnel are very poor, the heavy repetitive work greatly endangers the physical and mental health of the employees, and leads to high incidence of occupational diseases and other problems.

[0003] Therefore, in view of the above problems, a concrete vibration and kneading integrated machine and a construction method thereof are provided to solve the above problems. SUMMARY

[0004] The present application is developed in view of the deficiencies of the prior art, and relates to a concrete vibration and kneading integrated machine and a construction method thereof. The present application can combine the dispersed vibration and pumping steps in concrete construction together, improve the construction efficiency, reduce the labor intensity of the construction personnel, and is high in economy.

[0005] In one aspect, the present application achieves the above-mentioned purposes by the following technical solutions:

[0006] The present application relates to a concrete vibration and kneading integrated machine, comprising:

[0007] The connecting frame is provided in a frame structure, the kneading mechanism comprises a transmission unit, a balancing unit and a kneading unit, the transmission unit and the balancing unit are arranged at both ends of the connecting frame, the transmission unit is connected with the balancing unit, the kneading unit comprises a universal shaft and a kneading roller, the kneading roller is arranged at the bottom of the connecting frame, the universal shaft is arranged at both ends of the kneading roller, the universal shaft is connected with the balancing unit at both ends of the connecting frame, the balancing units at both ends of the connecting frame move in opposite directions when moving back and forth, which can drive the kneading roller to knead the concrete in a diagonal direction; the vibration mechanism is arranged on one side of the bottom of the connecting frame, comprising a vibration beam and a vibration motor, the vibration motor is arranged on the vibration beam, the vibration beam can vibrate and level the concrete; the lifting unit is arranged on the connecting frame, connected with the vibration beam and capable of driving the vibration beam to lift; the moving unit is arranged at the four corners of the connecting frame, capable of driving the whole connecting frame to move.

[0008] As preferred, the transmission unit comprises a kneading power element, a gear and a rack, the rack is horizontally arranged on the connecting frame perpendicularly to the length direction of the connecting frame, the gear is engaged with the rack, and the gear is arranged at the output end of the kneading power element, the kneading power element is arranged on the balancing unit, the kneading power element drives the gear to rotate, the gear is engaged with the fixed rack, so that the kneading power element itself moves along the length direction of the rack to drive the balancing unit to move.

[0009] As preferred, the balancing unit comprises a translation seat, a balancing wheel, a wheel groove and a translation plate, the wheel groove is arranged on the connecting frame, and the length direction of the wheel groove is parallel to the length direction of the rack, the balancing wheel is arranged on the translation seat, and the balancing wheel is located in the wheel groove, the translation seat can move along the wheel groove, the kneading power element is arranged on the translation seat, the translation plate is arranged below the translation seat, the translation plate is connected with the universal shaft, and the cooperation of the balancing wheel and the wheel groove makes the transmission unit and the balancing unit more stable when moving, thereby improving the stability of the device when in use.

[0010] Further preferably, the two groups of kneading units are arranged horizontally and in parallel, the kneading effect is better, and the efficiency is higher; if there is only one group of kneading units, the kneading quality is insufficient, and multiple kneading is required, thereby reducing the efficiency; if the number of groups of kneading units is greater than two, the load of the transmission unit is too large, the kneading speed is reduced, and the kneading quality is poor, through limited experiments, it can be determined that the kneading efficiency and the kneading quality of two groups of kneading units are relatively high, thereby improving the practicality of the device.

[0011] Further preferably, the diameter of the kneading roller of the group of kneading units close to the vibration and leveling mechanism is larger, and the diameter of the kneading roller of the group of kneading units away from the vibration and leveling mechanism is smaller, the kneading roller with larger diameter can coarsely knead the concrete after vibration and leveling by the vibration and leveling mechanism, and the kneading roller with smaller diameter can finely knead the concrete after vibration and leveling by the vibration and leveling mechanism, thereby improving the quality of pulp extraction.

[0012] As preferred, the vibration and leveling mechanism further comprises a vibration and leveling plate, a spring and a fixed plate, the fixed plate is arranged at both ends of the bottom of the connecting frame, the vibration and leveling beam is arranged between the fixed plates at both ends and connected with the fixed plates at both ends through the spring, and the vibration and leveling plate is arranged at the bottom of the vibration and leveling beam, so as to realize the vibration and leveling operation on the concrete, thereby improving the construction efficiency.

[0013] Further preferably, the vibration and leveling plate can be replaced, since the vibration and leveling plate directly contacts and vibrates the concrete for a long time, the wear is serious, so the quality of concrete vibration and leveling can be improved by replacing the vibration and leveling plate, and since only the vibration and leveling plate needs to be replaced, the cost of device maintenance is reduced, and the economy is good.

[0014] As preferred, the lifting unit comprises a cylinder, a cylinder seat, pulleys and steel wires, the cylinder seat is arranged at one end of the connecting frame, the cylinder is arranged on the cylinder seat, the pulleys are two, arranged at two ends of the connecting frame respectively, and the pulleys are all above the vibrating beam, the steel wires are wound on the cylinder, the steel wires are two, arranged on the two pulleys respectively and connected with two ends of the vibrating beam, the cooperation of the cylinder, the pulleys and the steel wires realizes the lifting of the vibrating beam, so as to prevent the vibrating beam from always contacting the ground and improve the practicability of the device.

[0015] As preferred, a rotating handle is arranged on the central axis of the cylinder, so as to facilitate the rotation adjustment of the cylinder.

[0016] Further preferably, a motor is arranged on the cylinder seat, the output end of the motor is connected with the central axis of the cylinder, the cylinder is driven to rotate reversely through the forward and reverse rotation of the motor, so as to realize the lifting of the vibrating beam, which is more automatic and saves manpower.

[0017] As preferred, the moving unit comprises moving wheels, a moving power member and a moving wheel seat, the moving wheel seat is arranged at four corners of the connecting frame, the moving power member is arranged on the moving wheel seat, the moving wheels are arranged below the moving wheel seat, and the wheel shafts of the moving wheels are connected with the output end of the moving power member through a connecting assembly, the connecting assembly can be a belt pulley transmission connection or a gear transmission connection, and the moving unit can drive the whole device to move in a direction perpendicular to the length direction of the vibrating beam.

[0018] As preferred, an observation operation platform is further included, which comprises a platform and a seat, the platform is arranged at one end of the outer side of the connecting frame, and the seat is arranged on the platform, so as to conveniently observe the kneading condition at the bottom of the connecting frame, realize the timely discovery of the condition that kneading is not in place, and improve the construction quality and efficiency.

[0019] As preferred, a protective cover is further included, which is arranged on the outer side of the connecting frame and the outer side of the moving unit, so as to protect the components inside the device and play an aesthetic effect.

[0020] As preferred, a control unit is further included, which is electrically connected with each power member in the device, so as to better control the work of the device.

[0021] On the other hand, the application further provides a construction method, which comprises a concrete vibrating and kneading integrated machine as described above, and comprises the following steps:

[0022] Step one: according to the depth of the work surface, the vibrating frequency of the device is adjusted and determined;

[0023] Step two: the device is horizontally hoisted to the prepared concrete formwork, the four moving wheels are located at the side positions of the two sides of the formwork, the vibrating beam is located in front of the moving direction of the device, and the kneading roller is located at the rear;

[0024] Step 3: Rotate the cylinder and lower the vibrating beam using the steel wire rope, so that it presses horizontally onto the concrete poured inside the formwork;

[0025] Step 4: Adjust the kneading rollers to their initial position parallel to the vibrating beam;

[0026] Step 5: Start the vibration motor, and the vibrating beam will begin to vibrate; then start the kneading power unit, and the kneading rollers will knead and lift the pulp.

[0027] Step Six: Simultaneously activate the moving power components at the four corners of the connecting frame, causing the four corner wheels to rotate at the same time, and the equipment will begin to move forward; at this time, the operator is located on the observation platform and closely monitors the operation of the equipment.

[0028] Step 7: After the equipment moves to the predetermined position on the work surface, turn off the moving power component, kneading power component and vibration motor in sequence; then reverse the cylinder and lift the vibrating beam.

[0029] Step 8: Based on the results, repeat steps 1 to 7, repeatedly performing the vibrating, kneading, and pulping operations until the desired level is achieved.

[0030] The effects described in the invention are merely those of the embodiments, and not all the effects of the invention. The above technical solution has the following advantages:

[0031] 1. This invention combines the leveling and kneading steps of vibrating concrete and the slurry-lifting steps of kneading concrete into one by setting up a leveling mechanism and a kneading mechanism, which facilitates the operation of construction personnel, reduces the labor intensity of construction personnel, and improves the efficiency of construction.

[0032] 2. This invention sets up a kneading mechanism with kneading rollers, and through the relative movement of the transmission units on both sides of the device, drives the kneading rollers to knead the concrete back and forth at the bottom of the device diagonally while the device moves, thereby achieving the effect of kneading the concrete to improve its slurry quality. At the same time, by setting up two kneading rollers, one coarse and one fine, the concrete can be kneaded coarsely and finely, resulting in a better slurry improvement effect.

[0033] 3. By setting up a vibratory leveling mechanism and connecting the vibratory leveling beam with a spring, the present invention avoids transmitting vibration to the connecting frame when the vibratory motor drives the vibratory leveling beam to vibrate, thus improving the practicality of the device. In addition, the vibratory plate is replaceable to replace the vibratory plate with severe wear at the bottom, thereby improving the quality of the device's vibratory leveling and reducing the cost of device maintenance, making it highly economical.

[0034] 4、The lifting unit is arranged, the lifting unit is connected with the vibration beam, the vibration beam is lifted, the vibration beam is connected with the connecting frame through the spring, the lifting unit avoids the vibration beam from contacting the ground or the concrete when working or not working, the practicality of the device is improved, the lifting unit improves the stability of the vibration beam, and the construction quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0035] The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and are meant to explain the present application and are not intended to limit the application.

[0036] Figure 1 It is the overall structure schematic view of the embodiment of the application;

[0037] Figure 2 It is the structure schematic view of the embodiment of the application without the protective cover;

[0038] Figure 3 It is the structure schematic view of the kneading mechanism of the embodiment of the application;

[0039] Figure 4 It is the connection structure schematic view of each unit of the kneading mechanism of the embodiment of the application;

[0040] Figure 5 It is the structure schematic view of the vibration flattening mechanism of the embodiment of the application;

[0041] Figure 6 It is the partial structure schematic view of the moving unit of the embodiment of the application;

[0042] Figure 7 It is the structure schematic view of the lifting unit of the embodiment of the application.

[0043] In the figure, 1, connecting frame; 2, protective cover; 3, transmission unit; 4, balancing unit; 5, kneading unit; 6, vibration beam; 7, vibration plate; 8, spring; 9, fixed plate; 10, moving wheel; 11, moving power piece; 12, moving wheel seat; 13, table plate; 14, seat; 15, cylinder; 16, cylinder seat; 17, pulley; 18, steel wire rope; 301, kneading power piece; 302, gear; 303, rack; 401, translation seat; 402, balancing wheel; 403, wheel groove; 404, translation plate; 501, universal shaft; 502, kneading roller. DETAILED DESCRIPTION

[0044] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0045] As shown in the first embodiment, Figures 1-7 The present application provides a technical solution: a concrete vibrating and kneading integrated machine, comprising:

[0046] The connecting frame 1 is provided as a frame structure; the kneading mechanism comprises a transmission unit 3, a balancing unit 4 and a kneading unit 5, the transmission unit 3 and the balancing unit 4 are provided at both ends of the connecting frame 1, the transmission unit 3 is connected with the balancing unit 4, the kneading unit 5 comprises a universal shaft 501 and a kneading roller 502, the kneading roller 502 is provided at the bottom of the connecting frame 1, the universal shaft 501 is provided at both ends of the kneading roller 502, the universal shaft 501 is connected with the balancing unit 4 at both ends of the connecting frame 1, the balancing unit 4 at both ends of the connecting frame 1 moves in opposite directions when moving back and forth, which can drive the kneading roller 502 to knead the concrete in a diagonal direction; the vibrating mechanism is provided at one side of the bottom of the connecting frame 1, comprising a vibrating beam 6 and a vibrating motor, the vibrating motor is provided on the vibrating beam 6, the vibrating beam can vibrate and level the concrete; the lifting unit is provided on the connecting frame 1, connected with the vibrating beam 6 and capable of driving the vibrating beam 6 to lift; the moving unit is provided at the four corners of the connecting frame 1, capable of driving the whole connecting frame 1 to move.

[0047] In the present embodiment, the transmission unit 3 comprises a kneading power member 301, a gear 302 and a rack 303, the rack 303 is horizontally provided on the connecting frame 1 perpendicular to the length direction of the connecting frame 1, the gear 302 is engaged with the rack 303, the gear 302 is provided at the output end of the kneading power member 301, the kneading power member 301 is provided on the balancing unit 4, the kneading power member 301 drives the gear 302 to rotate, the gear 302 engages with the fixed rack 303, so that the kneading power member 301 itself moves along the length direction of the rack 303 to drive the balancing unit 4 to move.

[0048] In the embodiment, the balancing unit 4 comprises a sliding seat 401, a balancing wheel 402, a wheel groove 403 and a sliding plate 404, the wheel groove 403 is arranged on the connecting frame 1, and the length direction of the wheel groove 403 is parallel to the length direction of the rack 303, the balancing wheel 402 is arranged on the sliding seat 401, and the balancing wheel 402 is located in the wheel groove 403, the sliding seat 401 can move along the wheel groove 403, the kneading power element 301 is arranged on the sliding seat 401, the sliding plate 404 is arranged below the sliding seat 401, the sliding plate 404 is connected with the universal shaft 501, and the cooperation of the balancing wheel 402 and the wheel groove 403 makes the transmission unit 3 and the balancing unit 4 more stable during movement, and the stability of the device during use is improved.

[0049] In the embodiment, the kneading unit 5 is arranged in two groups in parallel, and the kneading effect is better and the efficiency is higher; if there is only one group of the kneading unit 5, the kneading quality is insufficient, and the kneading needs to be carried out for multiple times, thereby reducing the efficiency; if the number of the kneading unit 5 is greater than two groups, the load of the transmission unit 3 is too large, the kneading speed is reduced, the kneading quality is poor, and through limited experiments, it can be determined that the kneading efficiency and the kneading quality of two groups of the kneading unit 5 are relatively high, and the practicability of the device is improved.

[0050] In the embodiment, the diameter of the kneading roller 502 of one group of the kneading unit 5 close to the vibration and leveling mechanism is relatively large, and the diameter of the kneading roller 502 of the other group of the kneading unit 5 away from the vibration and leveling mechanism is relatively small, the kneading roller 502 with the relatively large diameter can coarsely knead the concrete after being vibrated and leveled by the vibration and leveling mechanism, and the kneading roller 502 with the relatively small diameter can finely knead the concrete after being vibrated and leveled by the vibration and leveling mechanism, so that the quality of the pulp extraction is improved.

[0051] In the embodiment, one end of the universal shaft 501 is connected with the sliding plate 404 through a bolt, the other end of the universal shaft 501 is connected with one end of the kneading roller 502, the universal shaft 501 does not conduct the rotary motion of the shaft, but drives the kneading roller 502 to move back and forth, the connection is more firm and reliable, and the stability of the device during use is improved.

[0052] In the embodiment, the sum of the lengths of the kneading roller 502 and the universal shaft 501 on both sides of the kneading roller 502 meets the distance between the two transmission units 3 of the device when the two transmission units 3 are opposite to each other, since the direction of the universal shaft 501 can be changed at will, when the two transmission units 3 move relatively and make the kneading roller 502 parallel to the vibration and leveling mechanism, the universal shaft 501 can be bent by a certain angle, the influence on the kneading motion of the kneading roller 502 is avoided, and the practicability of the device is improved.

[0053] In the embodiment, the kneading roller 502 can rotate around its axis, so that the kneading of the concrete is better, and the kneading roller 502 is not worn too fast by only kneading the concrete at the bottom end.

[0054] In the embodiment, the vibration flattening mechanism further comprises a vibration flattening plate 7, a spring 8 and a fixed plate 9, the fixed plate 9 is arranged at the two ends of the bottom of the connecting frame 1, the vibration flattening beam 6 is arranged between the fixed plates 9 at the two ends and connected with the fixed plates 9 at the two ends through the spring 8, and the vibration flattening plate 7 is arranged at the bottom of the vibration flattening beam 6 to realize the vibration flattening operation on the concrete and improve the construction efficiency.

[0055] In the embodiment, preferably, the vibration flattening plate 7 can be replaced, because the vibration flattening plate 7 directly contacts the vibration flattening concrete for a long time and is seriously worn, the quality of the concrete vibration flattening can be improved by replacing the vibration flattening plate 7, and the cost of device maintenance is also reduced by replacing only the vibration flattening plate 7, which is economical.

[0056] In the embodiment, the lifting unit comprises a cylinder 15, a cylinder seat 16, a pulley 17 and a steel wire rope 18, the cylinder seat 16 is arranged at one end of the connecting frame 1, the cylinder 15 is arranged on the cylinder seat 16, the pulley 17 comprises two pulleys arranged at the two ends of the connecting frame 1 respectively, and the pulleys 17 are located above the vibration flattening beam 6, the steel wire rope 18 is wound on the cylinder 15, and the steel wire rope 18 comprises two steel wire ropes arranged on the two pulleys 17 respectively and connected with the two ends of the vibration flattening beam 6, the lifting of the vibration flattening beam 6 is realized through the cooperation of the cylinder 15, the pulley 17 and the steel wire rope 18, so that the vibration flattening beam 6 is prevented from always contacting the ground, and the practicability of the device is improved.

[0057] In the embodiment, a rotating handle is arranged on the central axis of the cylinder 15 to facilitate the rotation adjustment of the cylinder 15.

[0058] In another embodiment, a motor is arranged on the cylinder seat 16, and the output end of the motor is connected with the central axis of the cylinder 15, the cylinder 15 is driven to rotate reversely through the forward and reverse rotation of the motor, so that the lifting of the vibration flattening beam 6 is realized, which is more automatic and saves manpower.

[0059] In the embodiment, the moving unit comprises a moving wheel 10, a moving power member 11 and a moving wheel seat 12, the moving wheel seat 12 is arranged at the four corners of the connecting frame 1, the moving power member 11 is arranged on the moving wheel seat 12, and the moving wheel 10 is arranged below the moving wheel seat 12, and the wheel shaft of the moving wheel 10 is connected with the output end of the moving power member 11 through a connecting assembly, the connecting assembly can be a belt pulley transmission connection or a gear transmission connection, and the moving unit can drive the whole device to move in a direction perpendicular to the length direction of the vibration flattening beam 6.

[0060] In the embodiment, an observation operation platform is further arranged, which comprises a table plate 13 and a seat 14, the table plate 13 is arranged at one end of the outer side of the connecting frame 1, and the seat 14 is arranged on the table plate 13, so that the kneading condition at the bottom of the connecting frame 1 can be conveniently observed to realize the timely discovery of the condition that the kneading is not in place, and the construction quality and efficiency are improved.

[0061] In the embodiment, a protective cover 2 is further included, which is arranged outside the connecting frame 1 and the moving unit, can protect the components inside the device, and has an aesthetic effect.

[0062] In the embodiment, a control unit is further included, which is electrically connected with each power component in the device, so as to better control the operation of the device.

[0063] Embodiment two: a construction method, comprising a concrete vibrating and kneading integrated machine as described above, comprising the following steps:

[0064] Step one: according to the depth of the work surface, adjust the vibrating frequency of the device operation;

[0065] Step two: horizontally hoist the device to the prepared concrete formwork, the four moving wheels 10 are located at the side positions of the formwork, the vibrating beam 6 is located in front of the moving direction of the device, and the kneading roller 502 is located at the rear;

[0066] Step three: rotate the cylinder 15, and lower the vibrating beam 6 through the steel wire rope 18, so that it is horizontally pressed on the concrete poured in the formwork;

[0067] Step four: adjust the kneading roller 502 to the initial position parallel to the vibrating beam 6;

[0068] Step five: start the vibrating motor, and the vibrating beam 6 starts to vibrate; then start the kneading power component 301, and the kneading roller 502 performs the pumping operation;

[0069] Step six: simultaneously start the moving power components 11 at the four corners of the connecting frame 1, drive the four moving wheels 10 at the four corners to rotate at the same time, and the device starts to move; at this time, the operator is located on the observation operation table, and closely observes the working condition of the device;

[0070] Step seven: when the device moves to the predetermined position of the work surface, sequentially close the moving power components 11, the kneading power component 301 and the vibrating motor; then reverse the cylinder 15, and lift the vibrating beam 6;

[0071] Step eight: according to the work effect, repeat steps one to seven, and reciprocatingly perform the vibrating and kneading pumping operation until the qualified standard is reached.

[0072] In the description of the application, it needs to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application.

[0073] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated, so that the features with "first", "second" can explicitly or implicitly include one or more of the features, and in the description of the application, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited.

[0074] Although embodiments of the application have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the application, and the scope of the application is defined by the appended claims and their equivalents.

[0075] Finally, it should be noted that: the above only describes the preferred embodiments of the application, and is not intended to limit the application, although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the application shall be included in the protection scope of the application.

Claims

1. A concrete vibrating, leveling and kneading integrated machine, characterized in that, The utility model relates to a concrete mixing machine, including: Connecting frame (1) is arranged as frame structure; Rubbing mechanism, including transmission unit (3), balance unit (4) and rubbing unit (5), transmission unit (3) and balance unit (4) are both arranged at both ends of connecting frame (1), transmission unit (3) is connected with balance unit (4), rubbing unit (5) includes universal shaft (501) and rubbing roller (502), rubbing roller (502) is arranged at the bottom of connecting frame (1), universal shaft (501) is arranged at both ends of rubbing roller (502), universal shaft (501) is connected with the balance unit (4) at both ends of connecting frame (1), the balance unit (4) at both ends of connecting frame (1) moves to the opposite direction when moving back and forth, can drive rubbing roller (502) to rub concrete in the oblique direction back and forth; Vibration mechanism is arranged at one side of the bottom of connecting frame (1), including vibration beam (6) and vibration motor, vibration motor is arranged on vibration beam (6), and vibration beam (6) can vibrate and vibrate to concrete; Lifting unit is arranged on connecting frame (1), is connected with vibration beam (6) and can drive vibration beam (6) to lift; Moving unit is arranged at the four corners of connecting frame (1), can drive the whole connecting frame (1) to move; Transmission unit (3) includes rubbing power part (301), gear (302) and rack (303), rack (303) is arranged horizontally on connecting frame (1) perpendicular to the length direction of connecting frame (1), gear (302) is engaged with rack (303), and gear (302) is arranged on the output end of rubbing power part (301), and rubbing power part (301) is arranged on balance unit (4); Balance unit (4) includes translation seat (401), balance wheel (402), wheel groove (403) and translation plate (404), wheel groove (403) is arranged on connecting frame (1), and the length direction of wheel groove (403) is parallel with the length direction of rack (303), balance wheel (402) is arranged on translation seat (401), and balance wheel (402) is located in wheel groove (403), translation seat (401) can move along wheel groove (403), rubbing power part (301) is arranged on translation seat (401), translation plate (404) is arranged below translation seat (401), and translation plate (404) is connected with universal shaft (501).

2. The concrete vibrating, troweling, and rubbing all-in-one machine of claim 1, wherein: Vibration mechanism further includes vibration plate (7), spring (8) and fixed plate (9), fixed plate (9) is arranged at both ends of the bottom of connecting frame (1), vibration beam (6) is arranged between both ends of fixed plate (9) and is connected with both ends of fixed plate (9) through spring (8), vibration plate (7) is arranged at the bottom of vibration beam (6), and vibration motor is arranged at the top of vibration beam (6).

3. The concrete vibrating, troweling, and rubbing all-in-one machine of claim 2, wherein: The lifting unit comprises a cylinder (15), a cylinder seat (16), pulleys (17) and steel wires (18), the cylinder seat (16) is arranged at one end of the connecting frame (1), the cylinder (15) is arranged on the cylinder seat (16), the pulleys (17) are two in number and are arranged at two ends of the connecting frame (1) respectively, and the pulleys (17) are all located above the vibration beam (6), the steel wires (18) are wound on the cylinder (15), and the steel wires (18) are two in number and are arranged on the two pulleys (17) respectively and are connected with two ends of the vibration beam (6).

4. The concrete vibrating, troweling, and rubbing all-in-one machine of claim 3, wherein: The moving unit comprises moving wheels (10), moving power members (11) and moving wheel seats (12), the moving wheel seats (12) are arranged at four corners of the connecting frame (1), the moving power members (11) are arranged on the moving wheel seats (12), the moving wheels (10) are arranged below the moving wheel seats (12), and the wheel shafts of the moving wheels (10) are connected with the output ends of the moving power members (11) through the connecting assemblies.

5. The concrete vibrating, troweling, and rubbing all-in-one machine of claim 4, wherein: Further comprising an observation operation platform, comprising a platform plate (13) and a seat (14), the platform plate (13) is arranged at one end outside the connecting frame (1), and the seat (14) is arranged on the platform plate (13), so that the kneading condition at the bottom of the connecting frame (1) can be conveniently observed.

6. The concrete vibrating, troweling, and rubbing all-in-one machine of claim 5, wherein: Further comprising a protective cover (2), which is arranged outside the connecting frame (1) and outside the moving unit.

7. A construction method comprising a concrete vibrating and rubbing machine as claimed in any one of the preceding claims 4 to 6, characterized in that, The method comprises the following steps: Step one: according to the depth of the working surface, the vibration frequency of the working device is adjusted; Step two: the device is horizontally hoisted to the prepared concrete formwork, the four moving wheels (10) are located at the side edge positions of the two sides of the formwork, the vibration beam (6) is located in front of the moving direction of the device, and the kneading roller (502) is located at the rear; Step three: the cylinder (15) is rotated, the vibration beam (6) is lowered through the steel wire (18), and the vibration beam (6) is horizontally pressed on the concrete poured in the formwork; Step four: the kneading roller (502) is adjusted to the initial position parallel to the vibration beam (6); Step five: the vibration motor is started, and the vibration beam (6) starts to vibrate; then the kneading power member (301) is started, and the kneading roller (502) is kneaded to carry out the slurry lifting operation; Step six: the moving power members (11) at four corners of the connecting frame (1) are started at the same time, the moving wheels (10) at four corners are simultaneously rotated, and the device starts to move; at this time, the operator is located on the observation operation platform and closely observes the working condition of the device; Step seven: when the device moves to the predetermined position of the working surface, the moving power members (11), the kneading power member (301) and the vibration motor are sequentially closed; then the cylinder (15) is reversed, and the vibration beam (6) is lifted; Step eight: according to the working effect, steps one to seven are repeated, and the vibration kneading and slurry lifting operations are reciprocatingly carried out until the qualified condition is reached.

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