A vertical rotating conveyor belt type chainsaw digging and discharging device

Abstract

This invention discloses a vertical rotating conveyor belt type chainsaw digging and discharging device, including a drive unit comprising a motor, a discharging belt, a translation component, and a digging chain. The motor is disposed on the upper side of the translation component, and the digging chain is disposed on the side of the discharging belt. A support unit comprises an outer support plate, an inner support plate, and a chute. The outer support plate is disposed on the outer wall of the caisson, the inner support plate is disposed on the inner wall of the caisson, and the chute is disposed on the outer ring of the top of the caisson. The beneficial effects of this invention are: it enables soil discharge during digging and allows digging along the caisson wall, resulting in uniform caisson sinking and improved work efficiency.

Description

Technical Field

[0001] This invention relates to the field of caisson excavation technology, and in particular to a vertical rotating conveyor belt chainsaw digging and discharging device. Background Technology

[0002] Existing caisson installations mainly include traditional caissons, the newly developed mechanically pressurized caissons, and vertical shield tunnels. Traditional caissons require dewatering and dry excavation followed by prefabrication of tunnel segments on the ground, resulting in low construction efficiency and high construction risks. Vertical shield tunneling technology is under development, and mechanically pressurized caissons have already begun to be used. Their common feature is the use of assembled prefabricated tunnel segments, leading to high construction efficiency. However, vertical shield tunnels require a central cutterhead, and pressurized caissons use a suction head for excavation, combining excavation and prefabrication, which is inefficient. Therefore, a vertical rotating conveyor belt chainsaw excavation and soil removal device is needed to excavate the soil layers. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0004] In view of the problems existing in the above and / or existing vertical rotary conveyor chainsaw digging and discharging devices, the present invention is proposed.

[0005] Therefore, the problem to be solved by the present invention is how to provide a vertical rotating conveyor belt type chainsaw digging and discharging device.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a vertical rotating conveyor belt type chainsaw digging and discharging device, comprising: a drive unit, the drive unit including a motor, a discharging belt, a translation component and a digging chain, the motor being disposed on the upper side of the translation component and the digging chain being disposed on the side of the discharging belt; and a support unit, the support unit including an outer support plate, an inner support plate and a chute, the outer support plate being disposed on the outer wall of the caisson, the inner support plate being disposed on the inner wall of the caisson, and the chute being disposed on the outer ring of the top of the caisson.

[0007] In a preferred embodiment of the vertical rotating conveyor belt chainsaw digging and discharging device of the present invention, the motor is fixed to the side of the supporting outer plate, the motor includes an output shaft, a drive gear is provided at the end of the output shaft, and the drive gear is fixedly connected to the output shaft.

[0008] As a preferred embodiment of the vertical rotating conveyor belt type chainsaw digging and discharging device of the present invention, the discharging belt includes a first support shaft, a second support shaft, a power belt and discharging rollers. The first support shaft is disposed on one side of the motor, the second support shaft is disposed on the other side of the first support shaft, the discharging rollers are respectively installed on the two support shafts, and the power belt is disposed on the side of the digging chain.

[0009] As a preferred embodiment of the vertical rotating conveyor belt type chainsaw digging and discharging device of the present invention, wherein: a discharging gear is provided on the side of the first support shaft, a transmission gear is provided on the side of the second support shaft, the power belt is coaxially engaged with the first support shaft and the second support shaft, the discharging roller is in contact with the discharging belt, and the power belt includes a transmission pulley provided on the side of the digging chain and a drive pulley provided on the side of the discharging belt.

[0010] In a preferred embodiment of the vertical rotating conveyor belt chainsaw digging and discharging device of the present invention, the translation component is disposed on the side of the motor, the end of the translation component is provided with a translation gear, and the translation component further includes a translation worm gear disposed in the middle, the translation worm gear and the translation gear rotating synchronously.

[0011] As a preferred embodiment of the vertical rotating conveyor belt type chainsaw digging and discharging device of the present invention, the digging chain includes a support roller disposed on its side, a reversing roller disposed at the bottom, a power roller disposed at its top, and a chain plate disposed on its side.

[0012] As a preferred embodiment of the vertical rotating conveyor belt chainsaw digging and discharging device of the present invention, wherein: the chain plate includes a digging panel disposed in the middle, and all chain plates are movably connected.

[0013] As a preferred embodiment of the vertical rotating conveyor belt chainsaw digging and discharging device of the present invention, the supporting outer plate includes a first supporting column disposed on its top, a second supporting column disposed on its side, and a third supporting column disposed on the side of the first supporting column.

[0014] In a preferred embodiment of the vertical rotating conveyor belt type chainsaw digging and discharging device of the present invention, the first support column and the third support column are disposed between the discharging belt, and the second support column is movably engaged with the translation component.

[0015] As a preferred embodiment of the vertical rotating conveyor belt chainsaw digging and discharging device of the present invention, the inner support plate includes a fourth support column disposed at one end, a fifth support column disposed in the middle, and a sixth support column disposed at the other end, wherein the fourth support column includes a bent ring fixedly connected thereto.

[0016] The beneficial effects of this invention are as follows: When in use, the motor is first started, and the output shaft of the motor drives the gear to rotate, which in turn drives the gear of the soil discharge belt that meshes with it to rotate, as well as the gear at the end of the translation component on its side to rotate. The rotation of the translation gear drives the rotation of the internal worm gear. The worm gear meshes with the toothed plate prefabricated on the caisson wall and can make a circular motion around the caisson. At the same time, the excavating chain excavates the soil layer inside the caisson and transports the soil pile to the soil discharge belt, which discharges it out. The belt drive can keep the transmission direction of the soil discharge belt and the excavating chain consistent, thus improving the efficiency of the caisson. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0018] Figure 1 This is a scene diagram of the vertical rotating conveyor belt chainsaw digging and discharging device in the embodiment.

[0019] Figure 2 This is a side view of the vertical rotating conveyor belt chainsaw digging and discharging device in the embodiment.

[0020] Figure 3 This is a top view of the vertical rotating conveyor belt chainsaw digging and discharging device in the embodiment.

[0021] Figure 4 This is a front view of the vertical rotating conveyor belt chainsaw digging and discharging device in the embodiment.

[0022] Figure 5 This is a side view of the construction structure of the vertical rotating conveyor belt chainsaw digging and discharging device in the embodiment.

[0023] Figure 6 This is a side and top view of the vertical rotating conveyor belt chainsaw digging and discharging device in the embodiment.

[0024] Figure 7 This is an enlarged view of point A in the vertical rotating conveyor belt chainsaw digging and discharging device in the embodiment.

[0025] Figure 8 This is an enlarged view of section B of the vertical rotating conveyor belt chainsaw digging and discharging device in the embodiment. Detailed Implementation

[0026] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1

[0030] Reference Figure 1 and Figure 2 This is the first embodiment of the present invention. This embodiment provides a vertical rotating conveyor belt type chainsaw digging and discharging device. The vertical rotating conveyor belt type chainsaw digging and discharging device includes a drive unit 100 and a support unit 200. The support unit 200 is disposed on the side of the drive unit 100. The drive unit 100 and the support unit 200 cooperate with each other to perform digging and discharging operations. At the same time, the device can be moved so that the device can dig in different positions.

[0031] Specifically, the drive unit 100 includes a motor 101, a soil discharge belt 102, a translation component 103, and a digging chain 104. The motor 101 is located on the upper side of the translation component 103, and the digging chain 104 is located on the side of the soil discharge belt 102. The support unit 200 includes an outer support plate 201, an inner support plate 202, and a chute 203. The outer support plate 201 is located on the outer wall of the caisson, the inner support plate 202 is located on the inner wall of the caisson, and the chute 203 is located on the outer ring of the top of the caisson.

[0032] Furthermore, the motor 101 provides the kinetic energy required for the operation of the entire device, the soil removal belt 102 can remove the soil, the translation component 103 can make the device move horizontally, and the digging chain 104 digs out the soil in the caisson and transports it to the soil removal belt 102.

[0033] When in use, the motor is first started, which drives the output gear at the end of the motor, causing the soil discharge belt 102 to start working. The soil discharge belt 102 can drive the belt to run, so that the digging chain 104 can obtain torque from the soil discharge belt 102, and the translation component 103 can simultaneously obtain torque from the motor, enabling the device to move horizontally. During the translation process, the digging and soil discharge work is completed, which greatly improves the work efficiency.

[0034] Example 2

[0035] Reference Figures 2-7 The second embodiment of the present invention differs from the first embodiment in that it further includes the motor 101 fixed to the side of the support outer plate 201, the motor includes an output shaft 101a, and a drive gear 101a-1 is provided at the end of the output shaft 101a, the drive gear 101a-1 being fixedly connected to the output shaft 101a.

[0036] Furthermore, the soil discharge belt 102 includes a first support shaft 102a, a second support shaft 102b, a power belt 102c, and a soil discharge roller 102d. The first support shaft 102a is located on one side of the motor 101, the second support shaft 102b is located on the other side of the first support shaft 102a, the soil discharge roller 102d is mounted on the two support shafts respectively, and the power belt 102c is located on the side of the digging chain 104.

[0037] Preferably, a soil-discharging gear 102a-1 is provided on the side of the first support shaft 102a, a transmission gear 102b-1 is provided on the side of the second support shaft 102b, the power belt 102c is coaxially engaged with the first support shaft 102a and the second support shaft 102b, the soil-discharging roller 102d is in contact with the soil-discharging belt 102, and the power belt 102c includes a transmission pulley 102c-1 provided on the side of the digging chain 104 and a drive pulley 102c-2 provided on the side of the soil-discharging belt 102.

[0038] Preferably, the digging chain 104 includes a support roller 104a disposed on its side, a reversing roller 104b disposed at the bottom, a power roller 104c disposed at its top, and a chain plate 104d disposed on its side. The chain plate 104d includes a digging panel 104d-1 disposed in its middle, and the chain plates 104d are all movably connected.

[0039] In the previous embodiment, the vertical rotating conveyor belt chainsaw digging and discharging device includes a drive unit 100, which includes a motor 101, a discharging belt 102, a translation component 103, and a digging chain 104. The motor 101 is disposed on the upper side of the translation component 103, and the digging chain 104 is disposed on the side of the discharging belt 102. It also includes a support unit 200, which includes an outer support plate 201, an inner support plate 202, and a chute 203. The outer support plate 201 is disposed on the outer wall of the caisson, the inner support plate 202 is disposed on the inner wall of the caisson, and the chute 203 is disposed on the outer ring of the top of the caisson.

[0040] Furthermore, the motor 101 provides the kinetic energy required for the operation of the entire device, the soil removal belt 102 can remove the soil, the translation component 103 can make the device move horizontally, and the digging chain 104 digs out the soil in the caisson and transports it to the soil removal belt 102.

[0041] When in use, the motor is first started, which drives the output gear at the end of the motor, causing the soil discharge belt 102 to start working. The soil discharge belt 102 can drive the belt to run, so that the digging chain 104 can obtain torque from the soil discharge belt 102, and the translation component 103 can simultaneously obtain torque from the motor, enabling the device to move horizontally. During the translation process, the digging and soil discharge work is completed, which greatly improves the work efficiency.

[0042] In use, the output shaft 101a receives torque from the motor 101, causing the drive gear 101a-1 to rotate, which in turn drives the upper soil-discharging gear 102a-1 to rotate, causing the soil-discharging roller 102d to rotate. The rotation of the soil-discharging roller 102d causes the soil-discharging belt 102 to rotate, which in turn drives the rotation of the power belt 102c. Through the cooperation between the transmission pulley 102c-1 and the drive pulley, the torque is transmitted to the digging chain 104, enabling the device to dig and discharge soil smoothly.

[0043] Specifically, the support roller 104a is used to support the digging chain 104 and maintain its tension to obtain continuous digging capacity. The digging panel 104d-1 is in direct contact with the soil layer. The angled design of the panel can increase the contact angle and contact area with the soil layer, thereby improving the efficiency of digging.

[0044] Example 3

[0045] Reference Figures 1-8 The third embodiment of the present invention is based on the first two embodiments as follows: the translation component 103 is disposed on the side of the motor 101, the end of the translation component 103 is provided with a translation gear 103a, and the translation component 103 further includes a translation worm gear 103a-1 disposed in the middle, the translation worm gear 103a-1 and the translation gear 103a rotate synchronously.

[0046] Furthermore, the outer support plate 201 includes a first support column 201a disposed at its top, a second support column 201b disposed at its side, and a third support column 201c disposed at the side of the first support column 201a. The first support column 201a and the third support column 201c are disposed between the soil discharge strip 102. The second support column 201b is movably engaged with the translation component 103. The inner support plate 202 includes a fourth support column 202a disposed at its end, a fifth support column 202b disposed in its middle, and a sixth support column 202c disposed at its other end. The fourth support column 202a includes a bending ring 202a-1 fixedly connected to it.

[0047] In the first two embodiments, the vertical rotating conveyor belt type chainsaw digging and discharging device includes a drive unit 100, which includes a motor 101, a discharging belt 102, a translation component 103, and a digging chain 104. The motor 101 is disposed on the upper side of the translation component 103, and the digging chain 104 is disposed on the side of the discharging belt 102. The support unit 200 includes a support outer plate 201, a support inner plate 202, and a chute 203. The support outer plate 201 is disposed on the outer wall of the caisson, the support inner plate 202 is disposed on the inner wall of the caisson, and the chute 203 is disposed on the outer ring of the top of the caisson.

[0048] Furthermore, the motor 101 provides the kinetic energy required for the operation of the entire device, the soil removal belt 102 can remove the soil, the translation component 103 can make the device move horizontally, and the digging chain 104 digs out the soil in the caisson and transports it to the soil removal belt 102.

[0049] When in use, the motor is first started, which drives the output gear at the end of the motor, causing the soil discharge belt 102 to start working. The soil discharge belt 102 can drive the belt to run, so that the digging chain 104 can obtain torque from the soil discharge belt 102, and the translation component 103 can simultaneously obtain torque from the motor, enabling the device to move horizontally. During the translation process, the digging and soil discharge work is completed, which greatly improves the work efficiency.

[0050] Specifically, the soil discharge belt 102 includes a first support shaft 102a, a second support shaft 102b, a power belt 102c, and a soil discharge roller 102d. The first support shaft 102a is located on one side of the motor 101, the second support shaft 102b is located on the other side of the first support shaft 102a, the soil discharge roller 102d is installed on the two support shafts respectively, and the power belt 102c is located on the side of the digging chain 104.

[0051] Preferably, a soil-discharging gear 102a-1 is provided on the side of the first support shaft 102a, a transmission gear 102b-1 is provided on the side of the second support shaft 102b, the power belt 102c is coaxially engaged with the first support shaft 102a and the second support shaft 102b, the soil-discharging roller 102d is in contact with the soil-discharging belt 102, and the power belt 102c includes a transmission pulley 102c-1 provided on the side of the digging chain 104 and a drive pulley 102c-2 provided on the side of the soil-discharging belt 102.

[0052] Preferably, the digging chain 104 includes a support roller 104a disposed on its side, a reversing roller 104b disposed at the bottom, a power roller 104c disposed at its top, and a chain plate 104d disposed on its side. The chain plate 104d includes a digging panel 104d-1 disposed in its middle, and the chain plates 104d are all movably connected.

[0053] During use, the motor 101 transmits torque to the drive gear 101a-1, and through the meshing of the gears, the torque is transmitted to the worm gear 103a-1, which can mesh with the toothed plate prefabricated on the outer wall of the caisson. This allows the entire device to obtain translational force, enabling the device to rotate around the caisson wall during the process of excavating and removing soil, thus improving work efficiency, ensuring uniform excavation inside the caisson, and guaranteeing the uniform sinking of the caisson.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A vertical rotating conveyor belt type chainsaw digging and discharging device, characterized in that: include, A drive unit (100) includes a motor (101), a soil-discharging belt (102), a translation component (103), and a digging chain (104). The motor (101) is disposed on the upper side of the translation component (103), and the digging chain (104) is disposed on the side of the soil-discharging belt (102). A support unit (200) includes an outer support plate (201), an inner support plate (202), and a sliding groove (203). The outer support plate (201) is disposed on the outer wall of the caisson, the inner support plate (202) is disposed on the inner wall of the caisson, and the sliding groove (203) is disposed on the outer ring of the top of the caisson. The support unit (200) is disposed on the side of the drive unit (100). The drive unit (100) and the support unit (200) cooperate with each other to perform digging and dumping operations, and can also move the device. The motor (101) provides the kinetic energy required for the operation of the entire device; the digging chain (104) excavates the soil from the caisson and transports it to the soil discharge belt (102), which discharges the soil out. The translation component (103) enables the device to translate; thereby enabling the device to rotate around the caisson wall during the process of discharging and excavating soil.

2. The vertical rotating conveyor belt type chainsaw digging and discharging device as described in claim 1, characterized in that: The motor (101) is fixed to the side of the supporting outer plate (201). The motor includes an output shaft (101a). A drive gear (101a-1) is provided at the end of the output shaft (101a). The drive gear (101a-1) is fixedly connected to the output shaft (101a).

3. The vertical rotating conveyor belt type chainsaw digging and discharging device as described in claim 1 or 2, characterized in that: The soil discharge belt (102) includes a first support shaft (102a), a second support shaft (102b), a power belt (102c), and a soil discharge roller (102d). The first support shaft (102a) is located on one side of the motor (101), the second support shaft (102b) is located on the other side of the first support shaft (102a), the soil discharge roller (102d) is mounted on the two support shafts respectively, and the power belt (102c) is located on the side of the digging chain (104).

4. The vertical rotating conveyor belt chainsaw digging and discharging device as described in claim 3, characterized in that: The first support shaft (102a) is provided with a soil discharge gear (102a-1) on its side, and the second support shaft (102b) is provided with a transmission gear (102b-1) on its side. The power belt (102c) is coaxially engaged with the first support shaft (102a) and the second support shaft (102b). The soil discharge roller (102d) is in contact with the soil discharge belt (102). The power belt (102c) includes a transmission pulley (102c-1) provided on the side of the digging chain (104) and a drive pulley (102c-2) provided on the side of the soil discharge belt (102).

5. The vertical rotating conveyor belt chainsaw digging and discharging device as described in any one of claims 1, 2, or 4, characterized in that: The translation component (103) is disposed on the side of the motor (101), and a translation gear (103a) is disposed at the end of the translation component (103). The translation component (103) also includes a translation worm gear (103a-1) disposed in its middle, and the translation worm gear (103a-1) and the translation gear (103a) rotate synchronously.

6. The vertical rotating conveyor belt chainsaw digging and discharging device as described in claim 5, characterized in that: The digging chain (104) includes a support roller (104a) disposed on its side, a reversing roller (104b) disposed at the bottom, a power roller (104c) disposed at its top, and a chain plate (104d) disposed on its side.

7. The vertical rotating conveyor belt type chainsaw digging and discharging device as described in claim 6, characterized in that: The chain plate (104d) includes a digging panel (104d-1) disposed in its middle, and all chain plates (104d) are movably connected.

8. The vertical rotating conveyor belt type chainsaw digging and discharging device as described in claim 6 or 7, characterized in that: The supporting outer plate (201) includes a first supporting column (201a) disposed on its top, a second supporting column (201b) disposed on its side, and a third supporting column (201c) disposed on the side of the first supporting column (201a).

9. The vertical rotating conveyor belt type chainsaw digging and discharging device as described in claim 8, characterized in that: The first support column (201a) and the third support column (201c) are disposed between the soil removal strip (102), and the second support column (201b) is movably engaged with the translation component (103).

10. The vertical rotating conveyor belt type chainsaw digging and discharging device as described in any one of claims 1, 2, 4, 6, 7 or 9, characterized in that: The inner support plate (202) includes a fourth support column (202a) disposed at one end, a fifth support column (202b) disposed in the middle, and a sixth support column (202c) disposed at the other end. The fourth support column (202a) includes a bent ring (202a-1) fixedly connected thereto.

Images