AH paste conveyor

Abstract

The utility model belongs to the field of dentistry, and particularly relates to an AH paste conveyor which comprises a conveying gun body, a feeding pointing assembly is arranged at the front end of the conveying gun body, a feeding assembly is arranged at the top end of the conveying gun body, and the feeding assembly comprises a discharging pipe connected to the top end of the conveying gun body in a clamped mode. A protruding block is fixedly installed on the surface of the bottom end of the discharging pipe, and a conveying assembly is arranged at the bottom of the conveying gun body. Raw materials added into the discharging pipe are automatically stirred through the stirring rod, so that the raw materials are uniformly stirred, and the uniformly stirred raw materials are originally sprayed to a specified position in an oral cavity of an operator through the guide gun head, so that AH paste is more convenient to smear; due to the fact that the operator can hold the holding rod with one hand and expose the designated position in the oral cavity of the patient with the other hand, the operation process is simpler and more convenient due to the simultaneous operation, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of dentistry, in particular to an AH paste conveyor. Background Art

[0002] In dentistry, when teeth need to be repaired or dental restorations need to be fixed, medical personnel are required to apply AH paste on the surface of the patient's teeth. During this process, the medical personnel stir the AH paste to mix it evenly, and then apply it to the patient's teeth through tools to facilitate subsequent adhesion and repair.

[0003] At present, when operating, medical personnel usually stir the AH paste on the operating table and then apply the AH paste inside the patient's oral cavity. During this process, since the area in the patient's oral cavity to be applied with the AH paste needs to be exposed by the medical personnel with the help of tools, it is inconvenient for the medical personnel to stir the AH paste with one hand, which reduces the work efficiency. If other medical personnel are sought for help, manpower is wasted. Therefore, an AH paste conveyor is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and avoid the problem of reduced work efficiency caused by the inconvenience of medical personnel in stirring and applying AH paste, the utility model proposes an AH paste conveyor.

[0005] The utility model solves the technical problem by adopting the following technical solution: an AH paste conveyor, comprising a conveying gun body, a feeding pointing component is arranged at the front end of the conveying gun body, a loading component is arranged at the top of the conveying gun body, and a conveying component is arranged at the bottom of the conveying gun body;

[0006] The feeding assembly includes a feeding tube clamped on the top of the conveying gun body, a protrusion is fixedly installed on the surface of the bottom end of the feeding tube, a cover plate is clamped on the top of the feeding tube, a feeding port is opened inside the cover plate, a clamping plate is clamped on the top of the cover plate, a stirring rod is rotatably connected inside the cover plate, a motor is fixedly installed on the top of the cover plate, and a support rod is fixedly installed on the top of the conveying gun body.

[0007] Preferably, the feed tube is connected to the interior of the conveyor gun body, and a slot adapted to engage with the protrusion is provided at the top of the conveyor gun body. The protrusion is engaged in the slot so that the feed tube is stably fixed on the top of the conveyor gun body, and the top of the support rod abuts against the lower surface of the feed tube.

[0008] Preferably, the stirring rod is rotatably connected to the inside of the discharge pipe, and the top end of the stirring rod is fixedly connected to the output shaft of the bottom end of the motor. The operator can drive the motor to drive the stirring rod to rotate and stir the raw materials inside the discharge pipe. The card plate is adapted to block the discharge port, and the card plate blocks the surface of the discharge port so that the discharge port is closed to prevent external impurities from entering the interior of the discharge pipe through the discharge port.

[0009] Preferably, the conveying assembly includes a grip rod fixedly mounted on the rear side of the bottom end of the conveying gun body, a return spring is fixedly mounted on the front end of the grip rod, a rotating rod is fixedly mounted on the front end of the return spring, a telescopic rod is fixedly mounted on the top end of the rotating rod, a notch is provided at the bottom end of the conveying gun body, a slider is slidably connected to the inside of the conveying gun body, a push block is fixedly mounted on the front end of the slider, and a pressure spring is fixedly mounted on the rear end of the top of the push block.

[0010] Preferably, the top end of the rotating rod is rotatably connected to the inside of the notch, the top end of the telescopic rod is rotatably connected to the bottom end of the slider, the slider is located above the notch, and the end of the pressure spring away from the push block is fixedly installed on the rear end of the inner wall of the conveyor gun body. When the operator rotates the rotating rod, the telescopic rod will be driven to rotate accordingly. At this time, the telescopic rod will push the slider to slide inside the conveyor gun body, so that the raw material is pushed to the outside of the conveyor gun body.

[0011] Preferably, the feeding assembly comprises a feeding tube fixedly mounted on the front end of the conveying gun body, the inside of the feeding tube is rotatably connected with a protrusion, and the rear end of the protrusion is fixedly mounted with a cover plate.

[0012] Preferably, the feed tube is connected to the interior of the conveying gun body, and one end of the cover plate away from the protrusion is fixedly mounted on the inner wall of the feed tube.

[0013] The utility model is beneficial in that:

[0014] The utility model automatically stirs the raw materials added into the feeding tube by means of a stirring rod, so that the raw materials are stirred evenly, and the evenly stirred raw materials are sprayed to the designated position in the oral cavity of the operator through the guide gun head, so that the application of AH paste is more convenient; and because the operator can pick up the grip rod with one hand and expose the designated position in the patient's oral cavity with the other hand at the same time, the simultaneous operation makes the operation process simpler and more convenient, thereby improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the feeding pointing component of the utility model;

[0019] Figure 4 This is a schematic diagram of the disassembly structure of the feeding component of the utility model;

[0020] Figure 5 For the utility model Figure 2 Schematic diagram of the structure enlarged at point A in the middle.

[0021] In the figure: 1. conveying gun body; 2. feeding pointing assembly; 21. guide gun head; 22. shielding plate; 23. buffer spring; 3. loading assembly; 31. unloading pipe; 32. bump; 33. cover plate; 34. unloading port; 35. clamping plate; 36. stirring rod; 37. motor; 38. support rod; 4. conveying assembly; 41. grip rod; 42. reset spring; 43. rotating rod; 44. telescopic rod; 45. notch; 46. slider; 47. push block; 48. pressure spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The following is combined with Figure 1-5 To further explain this application in detail,

[0024] The present application embodiment discloses an AH paste conveyor. Figure 1 An AH paste conveyor comprises a conveying gun body 1, a feeding pointing component 2 is arranged at the front end of the conveying gun body 1, a loading component 3 is arranged at the top of the conveying gun body 1, and a conveying component 4 is arranged at the bottom of the conveying gun body 1;

[0025] Reference Figure 2 and Figure 4 The feeding assembly 3 includes a feeding tube 31 which is clamped on the top of the conveying gun body 1. A protrusion 32 is fixedly installed on the surface of the bottom end of the feeding tube 31. The feeding tube 31 is communicated with the interior of the conveying gun body 1. A slot which is adapted to be clamped with the protrusion 32 is provided on the top of the conveying gun body 1. The protrusion 32 is clamped in the inside of the slot so that the feeding tube 31 is stably fixed on the top of the conveying gun body 1. A cover plate 33 is clamped on the top of the feeding tube 31. A feeding port 34 is provided inside the cover plate 33. A clamping plate 35 is clamped on the top of the cover plate 33. A stirring rod 36 is rotatably connected to the inside of the cover plate 33. The top of the cover plate 33 is fixed A motor 37 is fixedly installed, and a stirring rod 36 is rotatably connected to the inside of the discharge pipe 31. The top of the stirring rod 36 and the output shaft of the bottom of the motor 37 are fixedly connected. The operator can drive the motor 37 to drive the stirring rod 36 to rotate and stir the raw materials inside the discharge pipe 31. The card plate 35 is adapted to block the discharge port 34. The card plate 35 blocks the surface of the discharge port 34 so that the discharge port 34 is closed to prevent external impurities from entering the inside of the discharge pipe 31 through the discharge port 34. A support rod 38 is fixedly installed on the top of the conveying gun body 1, and the top of the support rod 38 abuts against the lower surface of the discharge pipe 31.

[0026] Reference Figure 2 and Figure 5 The conveying assembly 4 includes a gripping rod 41 fixedly mounted on the rear side of the bottom end of the conveying gun body 1, a return spring 42 is fixedly mounted on the front end of the gripping rod 41, a rotating rod 43 is fixedly mounted on the front end of the return spring 42, a telescopic rod 44 is fixedly mounted on the top of the rotating rod 43, a notch 45 is opened at the bottom end of the conveying gun body 1, a slider 46 is slidably connected inside the conveying gun body 1, a pushing block 47 is fixedly mounted on the front end of the sliding block 46, the top end of the rotating rod 43 is rotatably connected to the inside of the notch 45, the top end of the telescopic rod 44 is rotatably connected to the bottom end of the sliding block 46, the sliding block 46 is located above the notch 45, and one end of the pressure spring 48 away from the pushing block 47 is fixedly mounted on the rear end of the inner wall of the conveying gun body 1. When the operator rotates the rotating rod 43, the telescopic rod 44 will be driven to rotate accordingly. At this time, the telescopic rod 44 will push the sliding block 46 to slide inside the conveying gun body 1, so that the raw material is pushed out to the outside of the conveying gun body 1, and the rear end of the top of the pushing block 47 is fixedly mounted with a pressure spring 48.

[0027] Reference Figure 3 The loading assembly 3 includes a feeding tube 31 fixedly mounted on the front end of the conveying gun body 1, a protrusion 32 is rotatably connected inside the feeding tube 31, a cover plate 33 is fixedly mounted on the rear end of the protrusion 32, the feeding tube 31 is connected to the interior of the conveying gun body 1, and one end of the cover plate 33 away from the protrusion 32 is fixedly mounted on the inner wall of the feeding tube 31.

[0028] Working principle: After the operator removes the clamping plate 35, the discharge port 34 is exposed. Then the operator places the AH paste into the discharge tube 31 through the discharge port 34. At this time, the operator holds the grip 41 and then drives the motor 37 to operate. The motor 37 drives the stirring rod 36 at the bottom to rotate. At this time, the stirring rod 36 stirs the AH paste inside the discharge tube 31, and the stirred AH paste falls into the inside of the delivery gun body 1. Then the operator moves the grip 41 to drive the guide gun head 21 to point to the patient's oral cavity. At this time, the operator pulls the rotating rod 43 to rotate counterclockwise, so that the rotating rod 43 presses The reset spring 42 is compressed and drives the telescopic rod 44 to rotate. At this time, the telescopic rod 44 will push the rotatably connected slider 46 to rotate. During the rotation of the telescopic rod 44, the telescopic rod 44 itself will shorten, and then the slider 46 will be pushed to the front of the inside of the delivery gun body 1. Then the slider 46 will drive the push block 47 to move. At this time, the push block 47 will push the AH paste inside the delivery gun body 1 to move to the inside of the guide gun head 21, and then continue to pull the rotating rod 43, so that the AH paste pushes the baffle plate 22. At this time, the baffle plate 22 will stretch the buffer spring 23 and unfold, so that the AH paste is squeezed into the area to be applied in the patient's mouth through the guide gun head 21.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An AH paste conveyor, characterized in that: The invention comprises a conveying gun body (1), wherein a feeding pointing component (2) is arranged at the front end of the conveying gun body (1), a loading component (3) is arranged at the top end of the conveying gun body (1), and a conveying component (4) is arranged at the bottom of the conveying gun body (1); The feeding assembly (3) comprises a feeding tube (31) clamped on the top of the conveying gun body (1); a protrusion (32) is fixedly installed on the surface of the bottom end of the feeding tube (31); a cover plate (33) is clamped on the top of the feeding tube (31); a feeding port (34) is provided inside the cover plate (33); a clamping plate (35) is clamped on the top of the cover plate (33); a stirring rod (36) is rotatably connected inside the cover plate (33); a motor (37) is fixedly installed on the top of the cover plate (33); and a support rod (38) is fixedly installed on the top of the conveying gun body (1).

2. An AH paste conveyor according to claim 1, characterized in that: The feed tube (31) is connected to the interior of the conveying gun body (1); a slot adapted to engage with the protrusion (32) is provided at the top of the conveying gun body (1); and the top of the support rod (38) abuts against the lower surface of the feed tube (31).

3. The AH paste conveyor according to claim 1, characterized in that: The stirring rod (36) is rotatably connected to the inside of the discharge pipe (31), the top end of the stirring rod (36) is fixedly connected to the output shaft of the bottom end of the motor (37), and the clamping plate (35) is adapted to block the discharge port (34).

4. The AH paste conveyor according to claim 1, characterized in that: The conveying assembly (4) comprises a gripping rod (41) fixedly mounted on the rear side of the bottom end of the conveying gun body (1); a return spring (42) is fixedly mounted on the front end of the gripping rod (41); a rotating rod (43) is fixedly mounted on the front end of the return spring (42); a telescopic rod (44) is fixedly mounted on the top end of the rotating rod (43); a notch (45) is provided at the bottom end of the conveying gun body (1); a slider (46) is slidably connected to the inside of the conveying gun body (1); a push block (47) is fixedly mounted on the front end of the slider (46); a pressure spring (48) is fixedly mounted on the rear end of the top of the push block (47).

5. The AH paste conveyor according to claim 4, characterized in that: The top end of the rotating rod (43) is rotatably connected to the inside of the notch (45), the top end of the telescopic rod (44) is rotatably connected to the bottom end of the slider (46), the slider (46) is located above the notch (45), and one end of the pressure spring (48) away from the push block (47) is fixedly mounted on the rear end of the inner wall of the conveying gun body (1).

6. The AH paste conveyor according to claim 1, characterized in that: The feeding assembly (3) comprises a feeding tube (31) fixedly mounted on the front end of the conveying gun body (1); a protrusion (32) is rotatably connected inside the feeding tube (31); and a cover plate (33) is fixedly mounted on the rear end of the protrusion (32).

7. The AH paste conveyor according to claim 6, characterized in that: The feed tube (31) is connected to the interior of the conveying gun body (1), and one end of the cover plate (33) away from the protrusion (32) is fixedly mounted on the inner wall of the feed tube (31).

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