Vertical stirring device for ultra-deep and large-volume flowing muck

Abstract

The utility model relates to a vertical stirring device for ultra-deep and large-volume flowable muck. When a traditional excavator conducts mixing and stirring operation, certain radian exists, full covering of muck is difficult to achieve, and due to the fact that the one-time excavation volume of a muck hopper is large, even mixing is difficult to achieve, and the mixing efficiency is low. The vertical stirring device is arranged above a slag pool and comprises a supporting mechanism, a vertical stirring mechanism and two longitudinal walking mechanisms, the longitudinal walking mechanisms are arranged at the upper ends of the two longitudinal side walls of the slag pool respectively and can longitudinally move along the slag pool, the two ends of the supporting mechanism are arranged above the longitudinal walking mechanisms, the vertical stirring mechanism is suspended on the supporting mechanism, and the vertical stirring mechanism is arranged on the vertical stirring mechanism. And the vertical stirring mechanism can transversely move along the supporting mechanism. According to the utility model, the full coverage of ultra-deep and large-volume muck stirring can be realized, the mixing uniformity of various large-volume materials is improved, and the construction efficiency of mixing and stirring materials such as large-volume flowable muck is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a vertical mixing device for ultra-deep and large-volume flowing muck. Background Technique

[0002] With the continuous improvement of construction technology, construction level and construction requirements, the shield method is widely used in engineering construction. The shield muck produced has the characteristics of high water content, strong fluidity, and large one-time discharge volume. Direct discharge is difficult to meet the environmental protection requirements, and it is often restricted by the site, and the depth of its muck pond is relatively deep. Therefore, shield muck solidifying agents have emerged as the times require. However, how to solve the mixing process of ultra-deep muck ponds, large-volume flowing muck and solidifying agents, improve the mixing uniformity and improve the mixing efficiency has become a key issue.

[0003] In traditional construction, equipment such as excavators is mostly used for mixing operations. However, there is a certain arc in the excavation process, which is difficult to achieve full coverage of the muck, and because the one-time excavation volume of the muck bucket is large, it is difficult to mix evenly, resulting in low mixing efficiency.

[0004] Therefore, there is an urgent need for an ultra-deep and large-volume flowing muck mixing device that can achieve full coverage of muck mixing, improve the mixing uniformity of muck and improve the mixing efficiency. Summary of the Invention

[0005] The purpose of the utility model is to provide a vertical mixing device for ultra-deep and large-volume flowing muck, so as to solve at least the problems that the existing technology cannot fully cover the muck, the mixing is uneven and the mixing efficiency is low.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A vertical mixing device for ultra-deep and large-volume flowing muck, the vertical mixing device is arranged above the muck pond, and includes a support mechanism, a vertical mixing mechanism and two longitudinal traveling mechanisms;

[0008] The longitudinal traveling mechanisms are respectively arranged at the upper ends of the longitudinal side walls of the muck pond, and the longitudinal traveling mechanisms can move longitudinally along the muck pond. Both ends of the support mechanism are arranged above the longitudinal traveling mechanisms, the vertical mixing mechanism is suspended on the support mechanism, and the vertical mixing mechanism can move transversely along the support mechanism.

[0009] Furthermore, the longitudinal ends of the longitudinal side walls of the muck pond respectively extend to the outside of the transverse side walls. Anti-slip blocks are respectively arranged at the two ends of the longitudinal side walls of the muck pond, and longitudinal guide rails are arranged between the anti-slip blocks.

[0010] Further, the longitudinal traveling mechanism includes longitudinal support members and a plurality of wheels. The wheels are respectively arranged on the longitudinal guide rails. The longitudinal support members are horizontally connected to the outer sides of the wheels. The longitudinal support members and the longitudinal guide rails are arranged in parallel with a gap formed therebetween.

[0011] Further, the support mechanism includes two sets of slide rails and two connecting members. The two ends of each slide rail are respectively arranged at the upper ends of the longitudinal support members. The two sets of slide rails are symmetrically arranged along the transverse center line of the longitudinal support members. The connecting members are respectively connected between the two sets of slide rails and are arranged above the longitudinal support members.

[0012] Further, each slide rail includes a main bearing member, a guiding member and a limiting member. The main bearing member is arranged on the outer side, the limiting member is arranged on the inner side, the guiding member is arranged between the main bearing member and the limiting member. The limiting member is lower than the main bearing member, and the guiding member is lower than the limiting member.

[0013] Further, the two longitudinal side walls of the connecting member are respectively connected to the main bearing member, and the lower end of the connecting member is connected to the limiting member.

[0014] Further, the vertical stirring mechanism includes a stirring power device, a support pad, two sliders, a transmission shaft and a stirring device. The sliders are respectively arranged on the guiding members. The upper ends of the sliders are connected to the support pad. The stirring power device is arranged at the upper end of the support pad. The upper end of the transmission shaft is connected to the bottom of the stirring power device, and the lower end of the transmission shaft is connected to the stirring device.

[0015] Further, the diameter of the transmission shaft is smaller than the diameter of the stirring device, and the lower end of the stirring device is higher than the bottom of the slag pool.

[0016] Further, the distance between the two limiting members is greater than the diameter of the stirring device.

[0017] Further, an opening is formed in the center of the support pad, and the opening is circular, rectangular or square.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] The utility model is applicable to the mixing of ultra-deep and large-volume flowing muck with other materials. The vertical mixing device of the utility model is arranged above the muck pit. Two longitudinal traveling mechanisms are respectively arranged at the upper ends of the longitudinal side walls of the muck pit, and the longitudinal traveling mechanisms can longitudinally move along the muck pit. The longitudinal ends of the support mechanism are respectively arranged above the longitudinal traveling mechanisms. The vertical mixing mechanism is suspended on the support mechanism, and the vertical mixing mechanism can horizontally move along the support mechanism. The form of the utility model is simple, the force is reasonable, and the applicability is strong. It cleverly uses the advantages of vertical mixing. By longitudinally and horizontally moving the vertical mixing mechanism, it makes up for the deficiencies of conventional mixing means, realizes the full coverage of the mixing of ultra-deep and large-volume muck in the muck pit, improves the uniformity of the mixing of large-volume various materials, and further improves the construction efficiency of the mixing of large-volume flowing muck and other materials. At the same time, the utility model has strong operability, can realize factory operation, can be disassembled and replaced, has high economic and social benefits, and has wide application value in the field of underground engineering. Brief Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 is a schematic structural diagram of the utility model applied to the muck pit;

[0022] Figure 2 is a schematic structural diagram of the muck pit;

[0023] Figure 3 is a schematic structural diagram of the longitudinal traveling mechanism;

[0024] Figure 4 is a top view of the support mechanism;

[0025] Figure 5 is Figure 4 the sectional view taken along 1-1 in

[0026] Figure 6 is a schematic structural diagram of the vertical mixing mechanism arranged on the slide rail;

[0027] Figure 7 is a sectional view of the vertical mixing mechanism along the horizontal center line;

[0028] Figure 8 is a top view of the support pad;

[0029] The labels in the figure are:

[0030] 1 - Slag pool, 11 - Anti - slip block, 12 - Longitudinal guide rail,

[0031] 2 - Support mechanism, 21 - Connecting member, 22 - Main bearing member, 23 - Guide member, 24 - Limiting member,

[0032] 3 - Vertical mixing mechanism, 31 - Mixing power equipment, 32 - Support pad, 33 - Slide block, 34 - Transmission shaft, 35 - Mixing equipment,

[0033] 4 - Longitudinal traveling mechanism, 41 - Longitudinal support member, 42 - Wheel. Detailed implementation mode

[0034] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present utility model are given in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0035] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 should not be construed as a limitation to the present utility model.

[0036] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0037] In the detailed implementation mode, Figure 1 the direction parallel to the longer two side walls of the slag pool is defined as the longitudinal direction, and Figure 1 the direction parallel to the shorter two side walls of the slag pool is defined as the transverse direction.

[0038] Embodiment:

[0039] As Figure 1As shown in the figure, this embodiment provides a vertical mixing device for ultra-deep and large-volume flowing muck. The vertical mixing device is arranged above the muck pit 1 and includes a support mechanism 2, a vertical mixing mechanism 3, and two longitudinal traveling mechanisms 4.

[0040] The two longitudinal traveling mechanisms 4 are respectively arranged at the upper ends of the longitudinal side walls of the muck pit 1, and the longitudinal traveling mechanisms 4 can move longitudinally along the muck pit 1. The two longitudinal ends of the support mechanism 2 are respectively arranged above the longitudinal traveling mechanisms 4. The vertical mixing mechanism 3 is suspended on the support mechanism 2, and the vertical mixing mechanism 3 can move transversely along the support mechanism 2.

[0041] Further, as Figure 2 shown, the muck pit 1 is in the shape of a square groove with an open top surface. The length of the longitudinal side walls is longer than the distance between the transverse side walls. The longitudinal ends of the longitudinal side walls respectively extend to the outside of the transverse side walls. Longitudinal guide rails 12 are respectively fixed to the upper ends of the longitudinal side walls of the muck pit 1 by bolts. Anti-slip blocks 11 are respectively fixed to the two ends of the longitudinal side walls by bolts. The longitudinal guide rails 12 are arranged between the anti-slip blocks 11. The anti-slip blocks 11 are used to prevent the vertical mixing device from detaching from the longitudinal guide rails 12. The anti-slip blocks 11 are cuboids. In other embodiments, the anti-slip blocks 11 can also be cubes.

[0042] As Figure 3 shown, the longitudinal traveling mechanism 4 includes longitudinal support members 41 and two wheels 42. The wheels 42 are respectively arranged on the longitudinal guide rails 12. The longitudinal support members 41 are cuboids. The longitudinal support members 41 are horizontally connected to the outside of the wheels 42 through axles. The wheels 42 are located at the two edges of the side walls of the longitudinal support members 41. The longitudinal support members 41 and the longitudinal guide rails 12 are arranged in parallel and form a gap. Driving devices are respectively configured on the wheels 42 to control the longitudinal traveling mechanism 4 to move along the longitudinal guide rails 12.

[0043] As Figure 4 and Figure 5 shown, the support mechanism 2 includes two groups of slide rails and two connecting members 21. The two ends of the two groups of slide rails are respectively fixed to the two edges of the upper ends of the longitudinal support members 41. The two groups of slide rails are symmetrically arranged along the transverse center line of the longitudinal support members 41. The connecting members 21 are respectively connected between the two groups of slide rails and are arranged above the longitudinal support members 41.

[0044] Among them, the slide rail includes a main bearing member 22, a guiding member 23, and a limiting member 24. The main bearing member 22 is arranged on the outside. The outer side wall of the main bearing member 22 is flush with the edge of the upper end surface of the longitudinal support member 41. The limiting member 24 is arranged on the inside. The guiding member 23 is arranged between the main bearing member 22 and the limiting member 24. The limiting member 24 is lower than the main bearing member 22. The guiding member 23 is lower than the limiting member 24. The longitudinal cross-section of the slide rail is in the shape of a "concave".

[0045] The two longitudinal side walls of the connecting member 21 are respectively connected to the main bearing member 22, the lower end of the connecting member 21 is connected to the limiting member 24, and a gap is formed between the connecting member 21 and the guiding member 23.

[0046] The main bearing member 22, the guiding member 23, the limiting member 24 and the connecting member 21 are all cuboids.

[0047] Further, as Figure 6 and Figure 7 shown, the vertical stirring mechanism 3 includes a stirring power device 31, a support cushion block 32, two sliders 33, a transmission shaft 34 and a stirring device 35. The sliders 33 are cuboids. The two sliders 33 are respectively arranged on the guiding member 23. Driving devices are respectively configured on the sliders 33, which can control the sliders 33 to slide on the guiding member 23. The length of the sliders 33 is the same as the width of the support cushion block 32, the width of the sliders 33 is the same as the width of the guiding member 23, the upper end surfaces of the sliders 33 are flush with the upper end surfaces of the limiting members 24, and the two sliders 33 are fixedly connected to the upper end of the support cushion block 32. The support cushion block 32 is a cuboid. The support cushion block 32 contacts but is not connected to the limiting member 24. The stirring power device 31 is a cylinder. The stirring power device 31 is arranged on the upper end of the support cushion block 32. As Figure 8 shown, a through hole is opened in the center of the support cushion block 32. In this embodiment, the through hole is circular. In other embodiments, the through hole can also be rectangular or square. The transmission shaft 34 is a cylinder. The upper end of the transmission shaft 34 passes through the through hole and is fixedly connected to the bottom of the stirring power device 31. The lower end of the transmission shaft 34 is fixedly connected to the stirring device 35. The stirring device 35 is a cylinder.

[0048] Wherein, the diameter of the transmission shaft 34 is smaller than the diameter of the stirring device 35, and the lower end of the stirring device 35 is higher than the bottom of the slag pool 1.

[0049] The distance between the two limiting members 24 is smaller than the diameter of the stirring power device 31, and the distance between the two limiting members 24 is greater than the diameter of the stirring device 35.

[0050] The diameter of the through hole is smaller than the diameter of the stirring power device 31, the diameter of the through hole is smaller than the distance between the two limiting members 24, and the diameter of the through hole is greater than the diameter of the transmission shaft 34.

[0051] The installation steps of this embodiment are as follows:

[0052] Step 1: Pour the slag pool 1 and install the longitudinal guide rail 12

[0053] Conduct measurement and lofting, level the site, pour the bottom plate, longitudinal side walls, transverse side walls and anti-slip blocks 11 of the slag pool 1, and install the longitudinal guide rail 12 at the upper end of the longitudinal side walls.

[0054] Step 2: Manufacture components and fittings

[0055] Cut and process components in the factory, including longitudinal support members 41, wheels 42, main bearing members 22, guiding members 23, limiting members 24, connecting members 21, support pads 32 and sliders 33.

[0056] Step Three: Lofting and positioning, install the support mechanism 2

[0057] Transport each component to the site, firmly connect the main bearing member 22 with the guiding member 23, the guiding member 23 with the limiting member 24, and the connecting member 21 with the main bearing member 22 and the limiting member 24 respectively to form the support mechanism 2.

[0058] Step Four: Install the longitudinal traveling mechanism 4

[0059] Connect the support mechanism 2 with the longitudinal support member 41. The main bearing member 22, the guiding member 23, and the limiting member 24 are all connected with the longitudinal support member 41. Install the wheels 42, and hoist the longitudinal traveling mechanism 4 and the support mechanism 2 onto the longitudinal guide rail 12 at the upper end of the slag pool 1.

[0060] Step Five: Assemble the vertical stirring mechanism 3

[0061] Connect the sliders 33 to both sides of the bottom of the support pad 32 respectively, and accurately fix the support pad 32 to the bottom of the stirring power equipment 31. Install the transmission shaft 34 and the stirring equipment 35 to form the vertical stirring mechanism 3.

[0062] Step Six: Hoist the vertical stirring mechanism 3

[0063] Hoist the assembled vertical stirring mechanism 3 onto the slide rail of the support mechanism 2.

[0064] The above uses specific examples to elaborate on the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the technical field to which the present invention pertains, based on the idea of the present invention, several simple deductions, deformations or substitutions can also be made.

Claims

1. A vertical mixing device for ultra-deep and large-volume flowing muck, characterized in that: The vertical stirring device is arranged above the slag pool (1) and includes a support mechanism (2), a vertical stirring mechanism (3) and two longitudinal traveling mechanisms (4); The longitudinal traveling mechanisms (4) are respectively arranged at the upper ends of the longitudinal side walls of the slag pool (1), and the longitudinal traveling mechanisms (4) can move longitudinally along the slag pool (1). Both ends of the support mechanism (2) are arranged above the longitudinal traveling mechanisms (4). The vertical stirring mechanism (3) is suspended on the support mechanism (2), and the vertical stirring mechanism (3) can move transversely along the support mechanism (2).

2. The vertical stirring device for ultra-deep and large-volume flowing muck according to claim 1, wherein: The longitudinal ends of the longitudinal side walls of the slag pool (1) extend to the outside of the transverse side walls respectively. Anti-slip blocks (11) are respectively arranged at the two ends of the longitudinal side walls of the slag pool (1), and a longitudinal guide rail (12) is arranged between the anti-slip blocks (11).

3. The vertical stirring device for ultra-deep and large-volume flowing muck according to claim 2, wherein: The longitudinal traveling mechanism (4) includes longitudinal support members (41) and a plurality of wheels (42). The wheels (42) are respectively arranged on the longitudinal guide rail (12). The longitudinal support members (41) are horizontally connected to the outside of the wheels (42). The longitudinal support members (41) and the longitudinal guide rail (12) are arranged in parallel and form a gap.

4. The vertical stirring device for ultra-deep and large-volume flowing muck according to claim 3, wherein: The support mechanism (2) includes two groups of slide rails and two connecting members (21). Both ends of the slide rails are respectively arranged at the upper ends of the longitudinal support members (41). The two groups of slide rails are symmetrically arranged along the transverse center line of the longitudinal support members (41). The connecting members (21) are respectively connected between the two groups of slide rails and are arranged above the longitudinal support members (41).

5. The vertical stirring device for ultra-deep and large-volume flowing muck according to claim 4, wherein: The slide rail includes a main bearing member (22), a guiding member (23) and a limiting member (24). The main bearing member (22) is arranged on the outside, the limiting member (24) is arranged on the inside, the guiding member (23) is arranged between the main bearing member (22) and the limiting member (24). The limiting member (24) is lower than the main bearing member (22), and the guiding member (23) is lower than the limiting member (24).

6. The vertical stirring device for ultra-deep and large-volume flowing muck according to claim 5, wherein: The longitudinal side walls of the connecting member (21) are respectively connected to the main bearing member (22), and the lower end of the connecting member (21) is connected to the limiting member (24).

7. The vertical stirring device for ultra-deep and large-volume flowing muck according to claim 5, wherein: The vertical stirring mechanism (3) includes a stirring power device (31), a support cushion block (32), two sliders (33), a transmission shaft (34) and a stirring device (35). The sliders (33) are respectively arranged on the guiding members (23). The upper ends of the sliders (33) are connected to the support cushion block (32). The stirring power device (31) is arranged on the upper end of the support cushion block (32). The upper end of the transmission shaft (34) is connected to the bottom of the stirring power device (31), and the lower end of the transmission shaft (34) is connected to the stirring device (35).

8. The vertical stirring device for ultra-deep and large-volume flowing muck according to claim 7, wherein: The diameter of the transmission shaft (34) is smaller than the diameter of the stirring device (35), and the lower end of the stirring device (35) is higher than the bottom of the muck pit (1).

9. The vertical stirring device for ultra-deep and large-volume flowing muck according to claim 7, wherein: The distance between the two limiting members (24) is greater than the diameter of the stirring device (35).

10. The vertical stirring device for ultra-deep and large-volume flowing muck according to claim 7, wherein: An opening is formed in the center of the support cushion block (32), and the opening is circular, rectangular or square.

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