A concrete vibrating table

Abstract

The utility model relates to the technical field of vibration tables, and specifically to a concrete vibration table, comprising a base, a transmission assembly, a support assembly and an auxiliary assembly; the transmission assembly comprises a motor, a driving bevel gear, a driven bevel gear, a transmission shaft and a transmission bevel gear, the motor is fixedly connected to the base and is located inside the base, the driving bevel gear is connected to the motor and is located inside the base, the driven bevel gear and the driving bevel gear are meshed with each other and are located inside the base, the transmission shaft is fixedly connected to the driven bevel gear and passes through the driven bevel gear, there are two transmission bevel gears, the two transmission bevel gears are respectively fixedly connected to the transmission shaft and are respectively located at two ends of the transmission shaft, the support assembly and the auxiliary assembly are respectively connected to the base, and the problem that when the concrete vibration table is in use, concrete is vibrated by two eccentric hammers in the center, which easily leads to poor concrete mixing effect on both sides is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vibration tables, in particular to a concrete vibration table. Background Art

[0002] During the use of the concrete vibrating table, when vibrating the concrete, some devices vibrate the workbench through the eccentric wheel. Although it can achieve uniform filling of the concrete, it will generate a lot of noise, which will have a certain impact on the health of the workers.

[0003] The existing announcement number CN220614373U discloses a concrete vibration table, including a foundation beam and a rubber ring, a rubber ring is fixedly connected to the upper end of the foundation beam, a vibration beam is fixedly connected to the upper end of the rubber ring, a connecting plate is fixedly connected to one side of the vibration beam, a support plate is fixedly connected to the upper end of the connecting plate, a slider is slidably connected to the inner side of the foundation beam, a fixed box is fixedly connected to one side of the slider, a first motor is fixedly connected to one side of the fixed box, a screw plate is fixedly connected to the inner side of the lower end of the foundation beam, and a first connecting rod is fixedly connected to the end of the main shaft of the first motor. In the utility model, during the process of vibrating concrete, the device fixes a pair of left and right ends on the foundation beam with shock-proof rubber and spring supports, and the vibration beam is connected to the middle connecting plate as a whole, so as to realize a concrete vibration table that can achieve concrete vibration compaction with low vibration, low noise and in a short time.

[0004] However, when the above concrete vibrating table is in use, the concrete is vibrated by two eccentric hammers in the center, which easily leads to poor concrete mixing effect on both sides. Utility Model Content

[0005] The utility model aims to provide a concrete vibrating table, which solves the problem that when the concrete vibrating table is in use, concrete is vibrated by two eccentric hammers in the center, which easily leads to poor concrete mixing effect on both sides.

[0006] To achieve the above-mentioned purpose, the utility model provides a concrete vibrating table, comprising a base, a transmission assembly, a support assembly and an auxiliary assembly; the transmission assembly comprises a motor, a driving bevel gear, a driven bevel gear, a transmission shaft and a transmission bevel gear, the motor is fixedly connected to the base and is located inside the base, the driving bevel gear is connected to the motor and is located inside the base, the driven bevel gear and the driving bevel gear are meshed with each other and are located inside the base, the transmission shaft is fixedly connected to the driven bevel gear and passes through the driven bevel gear, the number of the transmission bevel gears is two, the two transmission bevel gears are respectively fixedly connected to the transmission shaft and are respectively located at two ends of the transmission shaft, and the support assembly and the auxiliary assembly are respectively connected to the base.

[0007] Among them, the transmission assembly also includes a rotating shaft, a vibrating bevel gear and an eccentric weight. The number of the rotating shafts is two, and the two rotating shafts are respectively rotatably connected to the base and respectively pass through the base. The number of the vibrating bevel gears is two, and the two vibrating bevel gears are respectively fixedly connected to the rotating shaft and respectively mesh with the transmission bevel gears. The number of the eccentric weights is four, and the four eccentric weights are respectively fixedly connected to the rotating shaft and are respectively located at both ends of the rotating shaft.

[0008] Among them, the support assembly includes a support spring and a fixed seat, the number of the support springs is multiple, the multiple support springs are respectively fixedly connected to the base and are respectively located on the top of the base, and the number of the fixed seats is two, the two fixed seats are respectively fixedly connected to the support springs and are respectively located on the top of the support springs.

[0009] Wherein, the support assembly also includes a support plate and a top bar, the support plate is slidably connected to the fixed seat and is located between the two fixed seats, the number of the top bar is two, the two top bars are respectively fixedly connected to the support plate and are respectively located at the bottom of the support plate.

[0010] Among them, the auxiliary component includes a sealing cover, a limit spring and a limit plate, the sealing cover is fixedly connected to the base and is located on the outside of the base, the number of the limit springs is multiple, and the multiple limit springs are respectively fixedly connected to the base and are respectively located on the top of the base, and the limit plate is fixedly connected to the limit spring and is located on the top of the limit spring.

[0011] The utility model discloses a concrete vibrating table, wherein the base provides support for the equipment, and the motor provides power for the equipment. When the concrete in the concrete containing box is vibrated and mixed, the motor rotates to drive the active bevel gear to rotate, and the transmission shaft and the transmission bevel gear are driven to rotate through the transmission of the active bevel gear and the driven bevel gear, and the transmission shaft and the eccentric hammer are driven to rotate through the transmission of the transmission bevel gear and the vibration bevel gear. The support assembly is transmitted through the four rotating eccentric hammers, so as to achieve the purpose of driving the support assembly and the concrete containing box on the top of the support assembly to vibrate, and solves the problem that when the concrete vibrating table is in use, the concrete is vibrated through the two eccentric hammers in the center, which easily leads to poor concrete mixing effect on both sides. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a concrete vibrating table according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of a transmission assembly of the first embodiment of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the support assembly of the first embodiment of the utility model.

[0016] Figure 4 It is a structural schematic diagram of a base and auxiliary components of the second embodiment of the utility model.

[0017] In the figure: 101-base, 102-motor, 103-driving bevel gear, 104-driven bevel gear, 105-transmission shaft, 106-transmission bevel gear, 107-rotation shaft, 108-vibration bevel gear, 109-eccentric weight, 110-support spring, 111-fixed seat, 112-support plate, 113-top strip, 201-sealing cover, 202-limit spring, 203-limit plate. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figures 1 to 3 ,in, Figure 1 This is a schematic diagram of the overall structure of a concrete vibrating table according to the first embodiment of the utility model. Figure 2 is a schematic structural diagram of a transmission assembly of the first embodiment of the utility model, Figure 3 It is a structural schematic diagram of the support component of the first embodiment of the utility model. The utility model provides a concrete vibration table, including a base 101, a transmission component and a support component. The transmission component includes a motor 102, a driving bevel gear 103, a driven bevel gear 104, a transmission shaft 105, a transmission bevel gear 106, a rotating shaft 107, a vibration bevel gear 108 and an eccentric hammer 109. The support component includes a support spring 110, a fixing seat 111, a support plate 112 and a top bar 113. The above-mentioned scheme solves the problem that when the concrete vibration table is in use, the concrete is vibrated by the two eccentric hammers in the center, which easily leads to poor concrete mixing effect on both sides. It can be understood that the above-mentioned scheme can be used in the scene of vibrating concrete, and can also be used to solve the problem of noise reduction of equipment during vibration.

[0021] According to the present specific embodiment, the motor 102 is fixedly connected to the base 101 and is located inside the base 101. The driving bevel gear 103 is connected to the motor 102 and is located inside the base 101. The driven bevel gear 104 is meshed with the driving bevel gear 103 and is located inside the base 101. The transmission shaft 105 is fixedly connected to the driven bevel gear 104 and passes through the driven bevel gear 104. There are two transmission bevel gears 106. The two transmission bevel gears 106 are fixedly connected to the transmission shaft 105 and are located at both ends of the transmission shaft 105. The support assembly and the auxiliary assembly are connected to the base 101, respectively. Next, the base 101 provides support for the equipment, and the motor 102 provides power for the equipment. When the concrete in the concrete containing box is vibrated and fused, the motor 102 rotates to drive the active bevel gear 103 to rotate, and the transmission shaft 105 and the transmission bevel gear 106 are driven to rotate through the transmission of the active bevel gear 103 and the driven bevel gear 104. The transmission of the transmission bevel gear 106 and the vibration bevel gear 108 drives the rotating shaft 107 and the eccentric weight 109 to rotate. The support assembly is driven by the four rotating eccentric weights 109, thereby achieving the purpose of driving the support assembly and the concrete containing box on the top of the support assembly to vibrate.

[0022] Among them, the number of the rotating shafts 107 is two, and the two rotating shafts 107 are respectively rotatably connected to the base 101 and respectively pass through the base 101. The number of the vibrating bevel gears 108 is two, and the two vibrating bevel gears 108 are respectively fixedly connected to the rotating shaft 107 and respectively mesh with the transmission bevel gear 106. The number of the eccentric weights 109 is four, and the four eccentric weights 109 are respectively fixedly connected to the rotating shaft 107 and are respectively located at both ends of the rotating shaft 107. The rotating shaft 107 provides support and rotation for the eccentric weights 109. When the motor 102 drives the transmission shaft 105 and the transmission bevel gear 106 to rotate, the transmission of the vibrating bevel gear 108 is used to achieve the purpose of driving the rotating shaft 107 and the eccentric weight 109 to rotate.

[0023] Secondly, there are multiple support springs 110, and the multiple support springs 110 are respectively fixedly connected to the base 101 and are respectively located on the top of the base 101. There are two fixed seats 111, and the two fixed seats 111 are respectively fixedly connected to the support springs 110 and are respectively located on the top of the support springs 110. The support springs 110 provide support for the fixed seats 111, and the fixed seats 111 provide limiting function for the support plate 112.

[0024] Again, the support plate 112 is slidably connected to the fixed seat 111 and is located between the two fixed seats 111. There are two top strips 113. The two top strips 113 are respectively fixedly connected to the support plate 112 and are respectively located at the bottom of the support plate 112. The support plate 112 is used to provide support for the external concrete containing box. The top strip 113 is in contact with the eccentric weight 109, thereby avoiding direct contact between the eccentric weight 109 and the support plate 112. The support plate 112 is slidably connected to the fixed seat 111, which facilitates the replacement of the support plate 112.

[0025] A concrete vibrating table according to the present embodiment is used, wherein the base 101 provides support for the device, and the motor 102 provides power for the device. When the concrete in the concrete containing box is vibrated and mixed, the motor 102 rotates to drive the active bevel gear 103 to rotate, and the active bevel gear 103 and the driven bevel gear 104 drive the transmission shaft 105 and the transmission bevel gear 106 to rotate, and the transmission bevel gear 106 and the vibration bevel gear 108 drive the rotation shaft 107 and the eccentric weight 109 to rotate. The support assembly is driven by the four rotating eccentric weights 109, thereby achieving the purpose of driving the support assembly and the concrete containing box on the top of the support assembly to vibrate, and solving the problem that when the concrete vibrating table is in use, the concrete is vibrated by the two eccentric weights in the center, which easily leads to poor concrete mixing effect on both sides.

[0026] The second embodiment of the present application is:

[0027] Based on the first embodiment, please refer to Figure 4 ,in, Figure 4 It is a structural schematic diagram of a base and auxiliary components of the second embodiment of the utility model.

[0028] The concrete vibration table of this embodiment further includes an auxiliary component, which includes a sealing cover 201 , a limiting spring 202 and a limiting plate 203 .

[0029] According to this specific embodiment, the sealing cover 201 is fixedly connected to the base 101 and is located on the outside of the base 101. There are multiple limit springs 202, and the multiple limit springs 202 are respectively fixedly connected to the base 101 and are respectively located on the top of the base 101. The limit plate 203 is fixedly connected to the limit spring 202 and is located on the top of the limit spring 202. The sealing cover 201 provides a sealing effect for the transmission assembly to prevent dust from entering the transmission assembly and causing damage to the transmission assembly. The limit spring 202 provides a supporting effect for the limit plate 203. The limit plate 203 contacts the bottom of the support plate 112 to avoid direct contact between the support plate 112 and the base 101, reduce the friction between the support plate 112 and the base 101, and reduce the noise generated when the equipment is running.

[0030] When using a concrete vibration table according to the present embodiment, the sealing cover 201 provides a sealing effect for the transmission assembly to prevent dust from entering the transmission assembly and causing damage to the transmission assembly. The limit spring 202 provides a supporting effect for the limit plate 203. The limit plate 203 contacts the bottom of the support plate 112 to prevent the support plate 112 from directly contacting the base 101, thereby reducing the friction between the support plate 112 and the base 101 and reducing the noise generated when the equipment is running.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A concrete vibrating table, comprising a base, characterized in that: It also includes transmission components, support components and auxiliary components; The transmission assembly includes a motor, a driving bevel gear, a driven bevel gear, a transmission shaft and a transmission bevel gear. The motor is fixedly connected to the base and is located inside the base. The driving bevel gear is connected to the motor and is located inside the base. The driven bevel gear is meshed with the driving bevel gear and is located inside the base. The transmission shaft is fixedly connected to the driven bevel gear and passes through the driven bevel gear. There are two transmission bevel gears. The two transmission bevel gears are fixedly connected to the transmission shaft and are located at both ends of the transmission shaft. The support assembly and the auxiliary assembly are respectively connected to the base.

2. A concrete vibrating table as claimed in claim 1, characterized in that: The transmission assembly also includes a rotating shaft, a vibrating bevel gear and an eccentric weight. There are two rotating shafts, which are rotatably connected to the base and pass through the base respectively. There are two vibrating bevel gears, which are fixedly connected to the rotating shaft and mesh with the transmission bevel gears respectively. There are four eccentric weights, which are fixedly connected to the rotating shaft and are located at both ends of the rotating shaft respectively.

3. A concrete vibrating table as claimed in claim 1, characterized in that: The support assembly includes a support spring and a fixed seat. There are multiple support springs, which are respectively fixedly connected to the base and located at the top of the base. There are two fixed seats, which are respectively fixedly connected to the support springs and located at the top of the support springs.

4. A concrete vibrating table as claimed in claim 3, characterized in that: The support assembly also includes a support plate and a top bar. The support plate is slidably connected to the fixing seat and is located between the two fixing seats. There are two top bars, which are respectively fixedly connected to the support plate and are respectively located at the bottom of the support plate.

5. A concrete vibrating table as claimed in claim 4, characterized in that: The auxiliary component includes a sealing cover, a limit spring and a limit plate. The sealing cover is fixedly connected to the base and located on the outside of the base. There are multiple limit springs, and the multiple limit springs are respectively fixedly connected to the base and located on the top of the base. The limit plate is fixedly connected to the limit spring and located on the top of the limit spring.

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