Accelerating agent adding device

Abstract

The utility model discloses an accelerator adding device, which belongs to the field of adding devices and comprises a box. The feeding mechanism is arranged above the box body; the two discharging frames are respectively communicated with the lower part of the box body; the two groups of plugging pieces are respectively arranged in the box body; every two blocking pieces form a group, and the space defined by the blocking pieces is used for collecting the accelerator. According to the accelerator adding device disclosed by the utility model, the two groups of plugging pieces are alternately used, so that the accelerator can be proportioned into the other group of plugging pieces in the blanking process of one group of plugging pieces, and compared with the prior art, the use efficiency of the adding device can be improved, and the next proportioning can be carried out without consuming time to wait for the completion of blanking; and the adjusting piece adjusts the distance between the two plugging pieces in one group, so that the size of the enclosed space is adjusted, the single-time discharging amount is adjusted, and the effect of high applicability is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of additive devices, and specifically relates to an accelerator additive device. Background Technology

[0002] A quick-setting agent additive device is a specialized device used to add quick-setting agents to concrete or other slurries. Quick-setting agents are chemical additives that accelerate the setting and hardening of concrete, typically used to improve the early strength of concrete, shorten setting time, and enhance its workability. Quick-setting agent additive devices have wide applications in concrete construction, mining, tunnel construction, and other fields.

[0003] Currently available accelerator additive devices require time to complete the mixing of accelerators again after each feeding, which affects efficiency to some extent. To solve the above problems, an accelerator additive device is proposed. Utility Model Content

[0004] In view of one or more of the above-mentioned defects or improvement needs of the prior art, this utility model provides a quick-setting agent addition device, which has the advantages of high efficiency and applicability.

[0005] To achieve the above objectives, this utility model provides a quick-setting agent addition device, including a housing;

[0006] The feeding mechanism is located on top of the box.

[0007] Two discharge racks are connected to the bottom of the box;

[0008] Two sets of sealing components are installed in the box; each set of two sealing components is used to collect the accelerator within the enclosed space.

[0009] The power mechanism is located between the two sets of sealing components and slides through the box; the power mechanism is used to adjust the lateral position of the two sets of sealing components, and the material can be discharged when the enclosed space formed by the two sets of sealing components is opposite to the discharge rack.

[0010] An adjusting component is mounted on the power mechanism and connected to two sealing components in a set; the adjusting component is used to adjust the distance between the two sealing components in a set, thereby adjusting the size of the enclosed space.

[0011] Furthermore, the feeding mechanism includes two feeding racks connected to the top of the box; valves connected to the top of the feeding racks; and a three-way pipe at the bottom connected to the two valves.

[0012] Furthermore, the sealing component includes a transverse plate that can be slidably disposed in the housing; and a sealing sleeve fitted on the outer wall of the transverse plate, the outer wall of the sealing sleeve slidingly fitting against the inner wall of the housing.

[0013] Furthermore, the power mechanism includes a pneumatic push cylinder located on the back of the housing; a connecting frame located between two transverse sliding plates in the middle and sliding through the housing, with a protrusion forming a downward protrusion in the middle of the connecting frame; and the pneumatic push cylinder and the connecting frame are connected by a connecting plate.

[0014] Furthermore, the adjusting component includes two mounting brackets respectively disposed on the protrusions of the connecting bracket; a bidirectional screw rod rotatably disposed between the two mounting brackets and passing through the two mounting brackets at both ends; two movable plates threaded onto the outer wall of the bidirectional screw rod and passing through the interior of the housing; push rods respectively disposed on opposite sides above the two movable plates, the end of the push rod away from the movable plate sliding through one of the transverse sliding plates in a set of sealing components and connecting to the other transverse sliding plate; and a fixing screw rod disposed on the outer wall of one of the mounting brackets for fixing the bidirectional screw rod.

[0015] Furthermore, a piston sleeve is slidably fitted on the outer wall of the push rod, and the piston sleeve is disposed in the transverse sliding plate through which it is penetrated.

[0016] Furthermore, the protrusion on the connecting frame is provided with a sliding groove for the two movable plates to slide, and the sliding groove is adapted to the movable plates.

[0017] Furthermore, the outer wall of the box is provided with connectors, which are plate-shaped structures with fixing holes at the bottom.

[0018] In summary, the beneficial effects of the above-described technical solutions conceived by this utility model compared with the prior art include:

[0019] The accelerator addition device of this invention, by alternating the use of two sets of sealing components, allows the accelerator to be added to the other set of sealing components while one set of sealing components is being fed. Compared with the prior art, this improves the efficiency of the addition device, eliminating the need to wait for the feeding to be completed before the next mixing. The adjusting component adjusts the distance between the two sealing components in one set, thereby adjusting the size of the enclosed space and the amount of material fed at one time, achieving a high degree of applicability. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic cross-sectional view of the present invention.

[0022] Figure 3 This is a schematic diagram of the rear view structure of this utility model.

[0023] In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. housing; 2. feeding mechanism; 21. feed rack; 22. valve; 23. tee pipe; 3. discharge rack; 4. sealing component; 41. transverse plate; 42. sealing sleeve; 5. power mechanism; 51. pneumatic push cylinder; 52. connecting frame; 53. connecting plate; 6. adjusting component; 61. mounting frame; 62. double-acting screw; 63. moving plate; 64. push rod; 65. fixing screw; 7. piston sleeve; 8. slide groove; 9. connecting component. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-3 The accelerator addition device in this embodiment has the advantages of high efficiency and applicability.

[0026] Specifically, this includes housing 1;

[0027] The feeding mechanism 2 is located above the box body 1;

[0028] Two discharge racks 3 are connected to the bottom of the box 1 respectively;

[0029] Two sets of sealing components 4 are respectively installed in the box 1; each pair of sealing components 4 forms a group and the enclosed space is used to collect the quick-setting agent.

[0030] The power mechanism 5 is located between the two sets of sealing components 4 and slides through the box 1; the power mechanism 5 is used to adjust the lateral position of the two sets of sealing components 4. When the enclosed space formed by the two sets of sealing components 4 is opposite to the discharge rack 3, the material can be discharged.

[0031] Adjusting component 6 is mounted on power mechanism 5 and connected to two sealing components 4 in a set; adjusting component 6 is used to adjust the distance between the two sealing components 4 in a set, thereby adjusting the size of the enclosed space.

[0032] In this embodiment, when needed, the feeding mechanism 2 can be connected to the external accelerator delivery pipeline. At this time, one of the two sets of sealing members 4 is opposite to the discharge rack 3, and the other is opposite to the output end of the feeding mechanism 2. When accelerator enters the feeding mechanism 2 through the delivery pipeline, the feeding mechanism 2 will deliver the accelerator to the set of sealing members 4 opposite to it. When the enclosed space formed by the two sealing members 4 is full of accelerator, the feeding mechanism 2 stops delivering. At this time, the power mechanism 5 can push the two sets of sealing members 4 to the relative positions of the discharge rack 3 and the feeding mechanism 2. The process involves alternating the feeding mechanism 2 to fill the enclosed space with accelerators, allowing the accelerator to be fed onto one side while the other side uses the same time. By alternating the use of two sets of sealing elements 4, accelerators can be added to the other set of sealing elements 4 while one set is feeding. Compared to existing technologies, this improves the efficiency of the adding device, eliminating the need to wait for feeding to be completed before the next batch can be added. The adjusting element 6 adjusts the distance between the two sealing elements 4 in one set, thereby adjusting the size of the enclosed space and the amount of material fed at one time, achieving a high degree of applicability.

[0033] Specifically, refer to Figure 2 The feeding mechanism 2 includes two feeding racks 21 connected to the top of the box 1; valves 22 connected to the top of the feeding racks 21; and a three-way pipe 23 connected to the two valves 22 at the bottom.

[0034] In this embodiment, when needed, the three-way pipe 23 can be connected to the external accelerator delivery pipeline. At the same time, by alternating the use of the two valves 22, the feeding direction can be changed, thereby enabling the accelerator to be delivered to the two sets of sealing components 4 respectively.

[0035] Specifically, refer to Figure 2 The sealing component 4 includes a transverse plate 41 that can be slidably disposed in the housing 1; and a sealing sleeve 42 sleeved on the outer wall of the transverse plate 41, the outer wall of the sealing sleeve 42 slidingly fitting against the inner wall of the housing 1.

[0036] In this embodiment, the sealing sleeve 42 can be used to achieve a sliding seal between the housing 1 and the transverse plate 41.

[0037] Specifically, refer to Figure 2-3 The power mechanism 5 includes a pneumatic push cylinder 51 disposed on the back of the housing 1; a connecting frame 52 disposed between two transverse plates 41 in the middle and sliding through the housing 1, the connecting frame 52 having a protrusion in the middle; the pneumatic push cylinder 51 and the connecting frame 52 are connected by a connecting plate 53.

[0038] In this embodiment, the pneumatic pusher cylinder 51 is controlled by an external pneumatic device. When the push end of the pneumatic pusher cylinder 51 extends or retracts, the connecting plate 53 connects the connecting frame 52 and the adjusting member 6 to move laterally and drive the two sets of sealing members 4, thereby switching the loading and unloading state of the two sets of sealing members 4.

[0039] Specifically, refer to Figure 2 The adjusting component 6 includes two mounting brackets 61 respectively mounted on the protrusions of the connecting bracket 52; a bidirectional screw 62 rotatably mounted between the two mounting brackets 61 and with both ends passing through the two mounting brackets 61 respectively; two movable plates 63 threaded onto the outer wall of the bidirectional screw 62 and passing through the interior of the housing 1; push rods 64 are respectively provided on opposite sides above the two movable plates 63, with the end of the push rod 64 away from the movable plate 63 sliding through one of the transverse sliding plates 41 in a set of sealing components 4 and connecting to the other transverse sliding plate 41; and a fixing screw 65 mounted on the outer wall of one of the mounting brackets 61 for fixing the bidirectional screw 62, with one end of the fixing screw 65 threaded through the mounting bracket 61 and abutting against the outer wall of the bidirectional screw 62.

[0040] In this embodiment, before use, the bidirectional screw 62 can be rotated. Under the push of the screw, the two moving plates 63 move laterally and the push rod 64 can make one of the moving plates 41 move away from or closer to the other moving plate 41. By changing the distance between the two moving plates 41, the material feeding amount can be changed by adjusting the size of the enclosed space.

[0041] Specifically, refer to Figure 2 The piston sleeve 7 is slidably sleeved on the outer wall of the push rod 64, and the piston sleeve 7 is disposed in the transverse plate 41 through which it is penetrated.

[0042] In this embodiment, the piston sleeve 7 is used to achieve a sliding seal between the push rod 64 and the transverse plate 41, preventing the quick-setting agent from leaking out through the gap between them.

[0043] Specifically, refer to Figure 2 The protrusion on the connecting frame 52 is provided with a sliding groove 8 for sliding two movable plates 63, and the sliding groove 8 is adapted to the movable plate 63.

[0044] In this embodiment, when the moving plate 63 moves laterally, the slide 8 can provide excellent limiting and guiding capabilities for the moving plate 63.

[0045] Specifically, refer to Figure 1 and Figure 3 The outer wall of the box 1 is provided with a connector 9, which is a plate structure and has a fixing hole at the bottom.

[0046] In this embodiment, before use, the bolt can be passed through the fixing hole on the connector 9 and driven into the external device, so that the device can be connected to other external equipment.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for adding a quick-setting agent, characterized in that, Includes the housing (1); The feeding mechanism (2) is located above the box (1); Two discharge racks (3) are connected to the bottom of the box (1); Two sets of sealing components (4) are respectively installed in the box (1); each pair of sealing components (4) forms a set and the enclosed space is used to collect the quick-setting agent; The power mechanism (5) is set between the two sets of sealing parts (4) and slides through the box (1); the power mechanism (5) is used to adjust the lateral position of the two sets of sealing parts (4). When the enclosed space formed by the two sets of sealing parts (4) is opposite to the discharge rack (3), the material can be discharged. An adjusting component (6) is installed on the power mechanism (5) and connected to the two sealing components (4) in a set; the adjusting component (6) is used to adjust the distance between the two sealing components (4) in a set, thereby adjusting the size of the enclosed space.

2. The accelerator addition device according to claim 1, characterized in that, The feeding mechanism (2) includes two feeding racks (21) connected to the top of the box (1); valves (22) connected to the top of the feeding racks (21); and a three-way pipe (23) connected to the two valves (22) at the bottom.

3. The accelerator addition device according to claim 1, characterized in that, The sealing component (4) includes a transverse plate (41) that can be slidably disposed in the housing (1); and a sealing sleeve (42) fitted on the outer wall of the transverse plate (41), the outer wall of the sealing sleeve (42) slidingly fitting against the inner wall of the housing (1).

4. The accelerator addition device according to claim 3, characterized in that, The power mechanism (5) includes a pneumatic push cylinder (51) disposed on the back of the housing (1); a connecting frame (52) disposed between two transverse plates (41) in the middle and sliding through the housing (1), the connecting frame (52) having a protrusion in the middle; the pneumatic push cylinder (51) and the connecting frame (52) are connected by a connecting plate (53).

5. The accelerator addition device according to claim 4, characterized in that, The adjusting component (6) includes two mounting brackets (61) respectively disposed on the protrusions of the connecting bracket (52); a bidirectional screw (62) rotatably disposed between the two mounting brackets (61) and passing through the two mounting brackets (61) at both ends; two movable plates (63) threaded onto the outer wall of the bidirectional screw (62) and passing through the interior of the housing (1); push rods (64) are respectively disposed on opposite sides above the two movable plates (63), and the end of the push rod (64) away from the movable plate (63) slides through one of the transverse sliding plates (41) in a set of sealing components (4) and is connected to the other transverse sliding plate (41); and a fixing screw (65) disposed on the outer wall of one of the mounting brackets (61) for fixing the bidirectional screw (62).

6. The accelerator addition device according to claim 5, characterized in that, The outer wall of the push rod (64) is fitted with a piston sleeve (7), which is located in the transverse plate (41) through which the piston sleeve (7) is inserted.

7. The accelerator addition device according to claim 5, characterized in that, The protrusion on the connecting frame (52) is provided with a sliding groove (8) for two movable plates (63) to slide, and the sliding groove (8) is adapted to the movable plate (63).

8. The accelerator addition device according to claim 1, characterized in that, The outer wall of the box (1) is provided with a connector (9), which is a plate structure and has a fixing hole at the bottom.

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