Polyacrylamide granulator with cushioning and strengthening structure

Abstract

The utility model relates to the technical field of polyacrylamide production, and discloses a polyacrylamide granulator with a cushioning strengthening structure, which comprises a granulator body. According to the polyacrylamide pelletizer with the cushioning and strengthening structure, supporting legs are driven by vibration generated by the pelletizer body to downwards press supporting blocks, and the supporting blocks compress dampers, so that the vibration generated by the pelletizer body is effectively absorbed by the dampers, and the damping effect can be achieved; meanwhile, a supporting block drives a hinge rod to rotate around a hinge point, so that the hinge rod drives a sliding block to slide along the outer wall of a sliding rod and compresses a buffer spring, and a reverse acting force is generated on the sliding block under the action of the elastic force of the buffer spring, so that vibration generated by the granulator body is buffered in an auxiliary manner; the buffering and damping effects are further improved, and the service life of the granulator body is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of polyacrylamide production, in particular to a polyacrylamide granulator with a shock-absorbing and strengthening structure. Background Art

[0002] Polyacrylamide is a linear high molecular polymer, and its products are mainly divided into two forms: dry powder and colloid. According to its average molecular weight, it can be divided into three categories: low molecular weight, medium molecular weight and high molecular weight. According to its structure, it can be divided into non-ionic, anionic and cationic types. Anionic types are mostly hydrolyzates of PAM. Polyacrylamide is widely used as a lubricant, suspending agent, clay stabilizer, oil displacement agent, fluid loss reducer and thickener in drilling, acidizing, fracturing, water plugging, cementing, secondary oil recovery and tertiary oil recovery. It is an extremely important oilfield chemical.

[0003] A polyacrylamide granulator is disclosed in the Chinese utility model patent application publication specification CN207388068U. The polyacrylamide granulator has good stability and good passability.

[0004] However, the polyacrylamide granulator has the disadvantage of not having a shock absorbing effect. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a polyacrylamide granulator with a shock-absorbing and strengthening structure. The advantage is that the vibration generated by the granulator body drives the support leg to press down the support block, and the support block compresses the damper, so that the damper effectively absorbs the vibration generated by the granulator body, thereby achieving a shock-absorbing effect and improving the stability of the granulator body during operation. At the same time, the support block drives the hinged rod to rotate around the hinge point, so that the hinged rod drives the slider to slide along the outer wall of the slide rod and compress the buffer spring, and the buffer spring generates a reverse force on the slider under the elastic force of the buffer spring itself, thereby assisting in buffering the vibration generated by the granulator body, further improving the buffering and shock-absorbing effect, and extending the service life of the granulator body.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solution: a polyacrylamide granulator with a shock-absorbing and strengthening structure, comprising a granulator body, a base is fixedly installed at the bottom of the granulator body, a shock-absorbing mechanism is arranged at the bottom of the base, and the shock-absorbing mechanism comprises: a shock-absorbing part and a buffer part;

[0009] The shock absorbing part comprises: a supporting leg 1, the supporting leg 1 is fixedly connected to the bottom of the base, the bottom of the supporting leg 1 is fixedly connected to a supporting block, the bottom of the supporting block is fixedly installed with a damper, and the bottom of the damper is fixedly installed with a supporting plate;

[0010] The buffer part includes: a slide groove, which is opened on the top of the support plate, the inner wall of the slide groove is slidably connected with a slider, the top of the slider is hinged with a hinge rod, and the top of the hinge rod is hinged to the bottom of the support block, the left and right inner walls of the slide groove are fixedly connected with slide rods, and the outer wall of the slide rod is movably sleeved with a buffer spring.

[0011] Preferably, a sliding hole is opened on the right side of the sliding block, and the sliding block is slidably connected to the sliding rod through the sliding hole.

[0012] Preferably, one end of the buffer spring is fixedly connected to the inner wall of the slide groove, and the other end is fixedly connected to the slide block.

[0013] Preferably, a moving mechanism is provided on the base, and the moving mechanism comprises: two supporting legs 2, the two supporting legs 2 are respectively hinged to the bottom of the base, and a moving wheel is fixedly mounted on the bottom end of each supporting leg 2.

[0014] Preferably, a connecting strip is fixedly connected between the two supporting legs, an electric hydraulic rod is hinged on the surface of the connecting strip, and the other end of the electric hydraulic rod is hinged to the bottom of the base.

[0015] Preferably, there are two groups of the buffer parts, and the two groups of the buffer parts are respectively located on the left and right sides of the damper.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a polyacrylamide granulator with a shock-absorbing and strengthening structure, which has the following beneficial effects:

[0018] 1. The polyacrylamide granulator with a shock-absorbing and reinforced structure drives the supporting legs to press down the supporting blocks through the vibration generated by the granulator body, and the supporting blocks compress the dampers, so that the dampers can effectively absorb the vibration generated by the granulator body, thereby achieving a shock-absorbing effect and improving the stability of the granulator body during operation. At the same time, the supporting blocks drive the hinged rod to rotate around the hinge point, so that the hinged rod drives the slider to slide along the outer wall of the slide rod and compress the buffer spring, and the buffer spring generates a reverse force on the slider under the action of its own elastic force, thereby assisting in buffering the vibration generated by the granulator body, further improving the buffering and shock-absorbing effect and extending the service life of the granulator body.

[0019] 2. The polyacrylamide granulator with a shock-absorbing and reinforced structure starts the electric hydraulic rod to drive the connecting bar to move, and the connecting bar drives the second supporting leg to rotate around the hinge point, so that the second supporting leg drives the moving wheel to move and contact the ground, so that the granulator body can be moved, thereby improving the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 It is a front cross-sectional view of the utility model;

[0023] Figure 3 It is a cross-sectional view of the shock absorbing mechanism of the utility model.

[0024] In the figure: 1. granulator body; 2. base; 3. shock absorbing mechanism; 4. shock absorbing part; 41. support leg one; 42. support block; 43. damper; 44. support plate; 5. buffer part; 51. slide groove; 52. slider; 53. hinge rod; 54. slide rod; 55. buffer spring; 6. moving mechanism; 61. support leg two; 62. moving wheel; 63. connecting strip; 64. electric hydraulic rod. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1

[0027] like Figure 1-3As shown, the utility model provides a polyacrylamide granulator with a shock-absorbing and strengthening structure, including a granulator body 1, a base 2 is fixedly installed at the bottom of the granulator body 1, a shock-absorbing mechanism 3 is arranged at the bottom of the base 2, and the shock-absorbing mechanism 3 includes: a shock-absorbing part 4 and a buffer part 5; the shock-absorbing part 4 includes: a supporting leg 41, the supporting leg 41 is fixedly connected to the bottom of the base 2, the bottom of the supporting leg 41 is fixedly connected to a supporting block 42, the bottom of the supporting block 42 is fixedly installed with a damper 43, and the bottom of the damper 43 is fixedly installed with a supporting plate 44, the vibration generated by the granulator body 1 drives the supporting leg 41 to press down the supporting block 42, and the supporting block 42 compresses the damper 43, so that the damper 43 effectively absorbs the vibration generated by the granulator body 1, so as to achieve a shock-absorbing effect and improve the stability of the granulator body 1 during operation; the buffer part 5 includes: a slide groove 51, the slide groove 51 is opened at the top of the support plate 44, the inner wall of the slide groove 51 is slidably connected with a slider 52, and the top of the slider 52 The hinged member 53 is hingedly connected with a hinge rod 53, and the top end of the hinge rod 53 is hingedly connected with the bottom of the support block 42. The inner walls of the left and right sides of the slide groove 51 are fixedly connected with slide rods 54. A slide hole is provided on the right side of the slide block 52. The slide block 52 is slidably connected with the slide rod 54 through the slide hole. A buffer spring 55 is movably sleeved on the outer wall of the slide rod 54. One end of the buffer spring 55 is fixedly connected with the inner wall of the slide groove 51, and the other end is fixedly connected with the slide block 52. There are two groups of buffer parts 5, which are respectively located on the left and right sides of the damper 43. On the side, there are four groups of shock-absorbing mechanisms 3, which are respectively arranged at the four corners of the bottom of the base 2. The support block 42 drives the hinged rod 53 to rotate around the hinge point, so that the hinged rod 53 drives the slider 52 to slide along the outer wall of the slide rod 54 and compress the buffer spring 55. Under the action of the buffer spring 55's own elastic force, a reverse force is generated on the slider 52, thereby assisting in buffering the vibration generated by the granulator body 1, further improving the buffering and shock absorption effect, and extending the service life of the granulator body 1.

[0028] In this embodiment, the vibration generated by the granulator body 1 drives the support leg 41 to press down the support block 42, and the support block 42 compresses the damper 43, so that the damper 43 can effectively absorb the vibration generated by the granulator body 1, thereby achieving a shock-absorbing effect and improving the stability of the granulator body 1 during operation. At the same time, the support block 42 drives the hinged rod 53 to rotate around the hinge point, so that the hinged rod 53 drives the slider 52 to slide along the outer wall of the slide rod 54 and compress the buffer spring 55. Under the action of the buffer spring 55's own elastic force, a reverse force is generated on the slider 52, thereby assisting in buffering the vibration generated by the granulator body 1, further improving the buffering and shock-absorbing effect, and extending the service life of the granulator body 1.

[0029] Example 2

[0030] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a moving mechanism 6 is arranged on the base 2, and the moving mechanism 6 includes: two supporting legs 61, the two supporting legs 61 are respectively hinged at the bottom of the base 2, and a moving wheel 62 is fixedly installed at the bottom end of each supporting leg 61, a connecting bar 63 is fixedly connected between the two supporting legs 61, and an electric hydraulic rod 64 is hinged on the surface of the connecting bar 63, and the other end of the electric hydraulic rod 64 is hinged to the bottom of the base 2. There are two groups of moving mechanisms 6, and the two groups of moving mechanisms 6 are respectively arranged on the left and right sides of the central axis of the bottom of the base 2. The connecting bar 63 is driven to move by starting the electric hydraulic rod 64, and the connecting bar 63 drives the supporting leg 61 to rotate around the hinge point, so that the supporting leg 61 drives the moving wheel 62 to move and contact the ground, so that the granulator body 1 can be moved, thereby improving the flexibility of the device.

[0031] In this embodiment, the electric hydraulic rod 64 is started to drive the connecting bar 63 to move, and the connecting bar 63 drives the supporting leg 2 61 to rotate around the hinge point, so that the supporting leg 2 61 drives the moving wheel 62 to move and contact the ground, so that the granulator body 1 can be moved, thereby improving the flexibility of the device.

[0032] The following is a detailed description of the working principle of this polyacrylamide granulator with a shock-absorbing and reinforced structure.

[0033] like Figure 1-3 As shown, when in use, the vibration generated by the granulator body 1 drives the support leg 1 41 to press down the support block 42, and the support block 42 compresses the damper 43, so that the damper 43 effectively absorbs the vibration generated by the granulator body 1, thereby achieving a shock-absorbing effect. At the same time, the support block 42 drives the hinged rod 53 to rotate around the hinge point, so that the hinged rod 53 drives the slider 52 to slide along the outer wall of the slide rod 54 and compresses the buffer spring 55. Under the action of the buffer spring 55's own elastic force, a reverse force is generated on the slider 52, thereby auxiliary buffering of the vibration generated by the granulator body 1, further improving the buffering and shock-absorbing effect, and by starting the electric hydraulic rod 64 to drive the connecting bar 63 to move, the connecting bar 63 drives the support leg 2 61 to rotate around the hinge point, so that the support leg 2 61 drives the moving wheel 62 to move and contact the ground, thereby being able to move the granulator body 1.

Claims

1. A polyacrylamide granulator with a shock-absorbing and strengthening structure, comprising a granulator body (1), characterized in that: A base (2) is fixedly mounted at the bottom of the granulator body (1); a shock absorbing mechanism (3) is arranged at the bottom of the base (2); the shock absorbing mechanism (3) comprises: a shock absorbing part (4) and a buffer part (5); The shock absorbing part (4) comprises: a supporting leg (41), the supporting leg (41) being fixedly connected to the bottom of the base (2), the bottom of the supporting leg (41) being fixedly connected to a supporting block (42), the bottom of the supporting block (42) being fixedly mounted with a damper (43), and the bottom of the damper (43) being fixedly mounted with a supporting plate (44); The buffer part (5) comprises: a slide groove (51), wherein the slide groove (51) is opened at the top of the support plate (44), the inner wall of the slide groove (51) is slidably connected with a slider (52), the top of the slider (52) is hinged with a hinge rod (53), and the top end of the hinge rod (53) is hinged with the bottom of the support block (42), the left and right inner walls of the slide groove (51) are fixedly connected with slide rods (54), and the outer wall of the slide rod (54) is movably sleeved with a buffer spring (55).

2. The polyacrylamide granulator with a shock-absorbing and strengthening structure according to claim 1, characterized in that: A sliding hole is provided on the right side of the sliding block (52), and the sliding block (52) is slidably connected to the sliding rod (54) through the sliding hole.

3. The polyacrylamide granulator with a shock-absorbing and strengthening structure according to claim 1, characterized in that: One end of the buffer spring (55) is fixedly connected to the inner wall of the slide groove (51), and the other end is fixedly connected to the slide block (52).

4. The polyacrylamide granulator with a shock-absorbing and strengthening structure according to claim 1, characterized in that: A moving mechanism (6) is provided on the base (2), and the moving mechanism (6) comprises: two supporting legs (61), the two supporting legs (61) are respectively hinged to the bottom of the base (2), and a moving wheel (62) is fixedly mounted on the bottom end of each supporting leg (61).

5. The polyacrylamide granulator with a shock-absorbing and strengthening structure according to claim 4, characterized in that: A connecting strip (63) is fixedly connected between the two supporting legs (61), an electric hydraulic rod (64) is hinged on the surface of the connecting strip (63), and the other end of the electric hydraulic rod (64) is hinged to the bottom of the base (2).

6. The polyacrylamide granulator with a shock-absorbing and strengthening structure according to claim 1, characterized in that: There are two groups of the buffer parts (5), and the two groups of the buffer parts (5) are respectively located on the left and right sides of the damper (43).

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