Surface sediment particle morphology detection equipment suitable for desert region

Abstract

The utility model belongs to the technical field of particle morphology detection, and particularly relates to surface sediment particle morphology detection equipment suitable for desert regions, which comprises a base, the inner wall of the base is movably connected with four fastening bolts arranged in an annular array, the middle part of the upper end of the base is fixedly connected with a supporting cylinder, and the supporting cylinder is fixedly connected with a rotating shaft. And a supporting shaft is installed in the supporting cylinder through a bearing, a supporting disc is fixedly connected to the upper end of the supporting shaft, and a wind sand particle morphology analyzer is fixedly installed in the middle of the upper end of the supporting disc. Through the arrangement of the sandstorm particle morphology analyzer, the surface sediment particle morphology in a desert area can be detected, and under the action of structures such as the motor II, the half gear and the gear, the connecting plate can drive the bristles to deflect back and forth, so that a lens on the end surface of the sandstorm particle morphology analyzer is wiped and dedusted; and the problem that the lens is polluted due to sand storm ravoc on the desert ground is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of particle shape detection, in particular to surface sediment particle shape detection equipment suitable for desert areas. Background Art

[0002] As we all know, desert areas refer to areas with less surface cover, sparse vegetation, low and unstable precipitation. In desert areas, due to factors such as drought and high temperature, the soil is poor, vegetation is sparse, sandstorms are rampant, and the ecological environment is fragile;

[0003] At present, in order to provide a scientific basis for environmental protection and land resource management, researchers will have a deep understanding of the particle morphology characteristics of surface sediments in desert areas. This requires the use of a sand particle morphology analyzer to detect and process the particle morphology in desert areas.

[0004] The wind-blown sand particle morphology analyzer uses optical principles and image processing technology to quantitatively analyze the morphological characteristics of sand and wind-blown sand particles, including particle shape, angle, surface roughness, etc.

[0005] A utility model patent with the patent authorization announcement number CN205844136U discloses an optical detection device for particle morphology, including a particle dispersion device, an imaging measurement device combining low-coherence interference measurement and microscopic imaging.

[0006] However, the existing surface sediment particle morphology detection equipment applicable to desert areas also has certain shortcomings. Although the existing surface sediment particle morphology detection equipment applicable to desert areas uses a wind-sand particle morphology analyzer to detect and process the particle morphology, due to the influence of wind and sand in desert areas, the lens surface of the wind-sand particle morphology analyzer is easily covered with impurities such as sand and dust, which greatly limits the detection effect of the wind-sand particle morphology analyzer. Utility Model Content

[0007] The purpose of the utility model is to provide a surface sediment particle morphology detection device suitable for desert areas, which solves the problem that although the existing surface sediment particle morphology detection device suitable for desert areas uses a wind-sand particle morphology analyzer to detect and process the particle morphology, due to the influence of wind and sand in the desert area, the lens surface of the wind-sand particle morphology analyzer is easily covered with impurities such as sand and dust, resulting in poor detection effect of the wind-sand particle morphology analyzer.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface sediment particle morphology detection device suitable for desert areas, comprising a base, the inner wall of the base is movably connected with four fastening bolts arranged in a circular array, the middle part of the upper end of the base is fixedly connected with a support cylinder, the interior of the support cylinder is equipped with a support shaft through a bearing, the upper end of the support shaft is fixedly connected with a support disk, the middle part of the upper end of the support disk is fixedly equipped with a sand particle morphology analyzer, the support cylinder and the support shaft are jointly provided with a driving mechanism, and the support disk is provided with a dust cleaning mechanism;

[0009] The driving mechanism includes an auxiliary plate, an auxiliary plate is fixedly connected to the left side of the support cylinder, the upper horizontal part of the auxiliary plate is rotatably connected to the support shaft, a pulley is fixedly sleeved on the outside of the support shaft and located between the upper horizontal part of the auxiliary plate and the support cylinder, a support plate is fixedly connected to the right side of the support cylinder, a reinforcing rib is welded to the lower end of the horizontal part of the support plate, the short right-angle side of the reinforcing rib is welded to the support cylinder, and a mounting plate is fixedly connected to the lower end of the horizontal part of the support plate and located on the right side of the reinforcing rib.

[0010] Preferably, four support ribs arranged in a circular array are welded to the side of the support tube, and the short right-angle side of each of the support ribs is welded to the base. By setting the support ribs, the support tube can be reinforced.

[0011] Preferably, the upper end of the horizontal part of the support plate is slidably connected to motor 1, and the outer side of the output shaft of the motor 1 is fixedly sleeved with pulley 2, and the surfaces of pulley 2 and pulley 1 are jointly provided with a V-belt, and the inner wall of the horizontal part of the support plate is slidably connected with a slider, and the slider is fixedly connected to motor 1, and the front and rear ends of the slider are fixedly connected to auxiliary blocks, and the auxiliary block is slidably connected to the horizontal part of the support plate, and the vertical part of the support plate is rotatably connected with a screw, and the screw and the slider are threadedly connected, and the screw is rotatably connected to the mounting plate. Through the arrangement of the screw and the slider, the motor 1 can be driven to move, so as to drive the pulley 2 to move, and then the V-belt can be tensioned.

[0012] Preferably, two evenly distributed driven disks are fixedly sleeved on the outer side of the screw rod, and each of the driven disks is rotatably connected to the mounting plate. The rotation stability of the screw rod can be ensured by the arrangement of the driven disks.

[0013] Preferably, a handle is fixedly sleeved on the outer side of the screw rod, and the handle is rotatably connected to the vertical portion of the support plate. The provision of the handle facilitates pushing the screw rod to rotate.

[0014] Preferably, the cleaning mechanism includes a deflection shaft, the interior of the support plate is equipped with a deflection shaft via a bearing, a connecting plate is fixedly sleeved on the outer side of the deflection shaft, the connecting plate is slidably connected to the support plate, a plurality of evenly distributed bristles are fixedly connected to the back side of the connecting plate, a gear is fixedly sleeved on the outer side of the deflection shaft, the gear is rotatably connected to the support plate, a motor 2 is installed on the lower end of the support plate via a support seat, a half gear is fixedly sleeved on the outer side of the output end of the motor 2, the half gear is meshed with the gear, and through the arrangement of the motor 2, gears and other structures, the connecting plate can be driven to drive the bristles to deflect back and forth, thereby wiping and cleaning the lens of the wind and sand particle morphology analyzer.

[0015] Preferably, two symmetrically distributed limiting frames are fixedly connected to the upper end of the support plate, and the horizontal portion of the limiting frame on the right side is in contact with the connecting plate. The connecting plate can be limited by the setting of the limiting frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model can detect the particle morphology of surface sediments in desert areas through the setting of a wind-blown sand particle morphology analyzer. Under the action of the motor, the half gear, the gear and other structures, the connecting plate can drive the bristles to deflect back and forth, and the lens on the end face of the wind-blown sand particle morphology analyzer can be wiped and cleaned to avoid the problem of lens contamination caused by the raging wind and sand on the desert ground.

[0018] 2. The utility model can drive the support shaft to drive the support disk to rotate through the arrangement of the motor 1, the pulley 2, the V-belt and other structures, so as to drive the wind sand particle morphology analyzer to rotate, and dynamically detect and process the particle morphology of surface sediments in desert areas. Under the structure of the screw, the slider and other structures, the motor 1 can be driven to drive the pulley 2 to move, and then the loose V-belt can be tensioned to ensure the transmission effect of the V-belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 Bottom view of

[0021] Figure 3 For the utility model Figure 1 A top view of

[0022] Figure 4 For the utility model Figure 2 A magnified view of the local driving mechanism;

[0023] Figure 5 For the utility model Figure 2 Enlarged view of the cleaning mechanism.

[0024] In the figure: 1. base; 2. fastening bolts; 3. support cylinder; 4. support ribs; 5. support shaft; 6. support disk; 7. sand particle morphology analyzer; 8. driving mechanism; 9. cleaning mechanism; 80. auxiliary plate; 81. pulley one; 82. support plate; 83. reinforcement rib; 831. mounting plate; 84. motor one; 85. pulley two; 86. V-belt; 87. slider; 88. auxiliary block; 89. screw; 890. driven disk; 891. handle; 91. deflection shaft; 92. connecting plate; 93. bristles; 94. gear; 95. motor two; 96. half gear; 97. limit frame. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , a surface sediment particle morphology detection device suitable for desert areas, comprising a base 1, the inner wall of the base 1 is movably connected with four fastening bolts 2 arranged in a circular array, the middle part of the upper end of the base 1 is fixedly connected with a support tube 3, the side of the support tube 3 is welded with four support ribs 4 arranged in a circular array, the short right-angle sides of each support rib 4 are welded to the base 1, and the support tube 3 can be reinforced by the arrangement of the support ribs 4. A support shaft 5 is installed inside the support tube 3 through a bearing, and a support plate 6 is fixedly connected to the upper end of the support shaft 5. A sand particle morphology analyzer 7 is fixedly installed in the middle part of the upper end of the support plate 6, and a driving mechanism 8 is commonly arranged on the support tube 3 and the support shaft 5;

[0027] The driving mechanism 8 includes an auxiliary plate 80, which is fixedly connected to the left side of the support cylinder 3. The upper horizontal part of the auxiliary plate 80 is rotatably connected to the support shaft 5. A pulley 81 is fixedly sleeved on the outer side of the support shaft 5 and located between the upper horizontal part of the auxiliary plate 80 and the support cylinder 3. A support plate 82 is fixedly connected to the right side of the support cylinder 3. A reinforcing rib 83 is welded to the lower end of the horizontal part of the support plate 82. The short right-angle side of the reinforcing rib 83 is welded to the support cylinder 3. A mounting plate 831 is fixedly connected to the lower end of the horizontal part of the support plate 82 and located on the right side of the reinforcing rib 83.

[0028] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The upper end of the horizontal part of the support plate 82 is slidably connected to a motor 84, and a pulley 85 is fixedly sleeved on the outer side of the output shaft of the motor 84. A V-belt 86 is commonly provided on the surfaces of the pulley 85 and the pulley 81. A slider 87 is slidably connected to the inner wall of the horizontal part of the support plate 82. The slider 87 is fixedly connected to the motor 84. The front and rear ends of the slider 87 are fixedly connected to auxiliary blocks 88. The auxiliary block 88 is slidably connected to the horizontal part of the support plate 82. The vertical part of the support plate 82 is rotatably connected to a screw 89, and the screw 89 is threadedly connected to the slider 87. The screw 89 is rotatably connected to the mounting plate 831. Through the arrangement of the screw 89 and the slider 87, the motor 84 can be driven to move, so as to drive the pulley 85 to move, and then the V-belt 86 can be tensioned.

[0029] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 Two evenly distributed driven disks 890 are fixedly sleeved on the outer side of the screw rod 89, and each driven disk 890 is rotatably connected to the mounting plate 831. The setting of the driven disk 890 can ensure the rotation stability of the screw rod 89. A handle 891 is fixedly sleeved on the outer side of the screw rod 89, and the handle 891 is rotatably connected to the vertical part of the support plate 82. The setting of the handle 891 facilitates the screw rod 89 to be pushed to rotate.

[0030] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 A dust cleaning mechanism 9 is provided on the support plate 6. The dust cleaning mechanism 9 includes a deflection shaft 91. The deflection shaft 91 is installed inside the support plate 6 through a bearing. A connecting plate 92 is fixedly sleeved on the outer side of the deflection shaft 91. The connecting plate 92 is slidably connected to the support plate 6. A plurality of evenly distributed bristles 93 are fixedly connected to the back side of the connecting plate 92. A gear 94 is fixedly sleeved on the outer side of the deflection shaft 91. The gear 94 is rotatably connected to the support plate 6. A motor 95 is installed at the lower end of the support plate 6 through a support seat. The motor 95 is fixedly sleeved on the outer side of the deflection shaft 91. A half gear 96 is fixedly sleeved on the outer side of the output end of 5, and the half gear 96 is meshed with the gear 94. The upper end of the support plate 6 is fixedly connected to two symmetrically distributed limit frames 97, and the horizontal part of the right limit frame 97 is in contact with the connecting plate 92. Through the setting of the limit frame 97, the connecting plate 92 can be limited. Through the setting of the motor 2 95, the gear 94 and other structures, the connecting plate 92 can be driven to drive the bristles 93 to deflect back and forth, thereby wiping and cleaning the lens of the wind sand particle morphology analyzer 7.

[0031] The specific implementation process of the utility model is as follows: when in use, the surface sediment particle morphology of the desert area can be detected and processed through the setting of the wind sand particle morphology analyzer 7, the starting motor 1 84 drives the output shaft to rotate, so as to drive the pulley 2 85 to rotate, and under the transmission of the V-belt 86, the pulley 1 81 can be driven to rotate, so as to drive the support shaft 5 to rotate, so that the support shaft 5 rotates along the upper horizontal part of the auxiliary plate 80 to improve the rotation stability of the support shaft 5, and then drive the support plate 6 to rotate, and finally drive the wind sand particle morphology analyzer 7 to rotate, adjust the position of the wind sand particle morphology analyzer 7, and then dynamically detect the surface sediment particle morphology of the desert area to improve the detection effect;

[0032] By pushing the handle 891 to rotate, the screw 89 is driven to rotate, and then the two driven plates 890 are driven to rotate along the left and right end surfaces of the mounting plate 831 to ensure the stable rotation of the screw 89. Under the relationship of threaded connection, the slider 87 can be driven to slide along the inner wall of the support plate 82 to drive the motor 1 84 to move, so as to drive the pulley 2 85 to move, and then the loose V-belt 86 is tensioned to ensure a good transmission effect of the V-belt 86.

[0033] When a large amount of impurities such as wind sand are attached to the lens of the wind sand particle morphology analyzer 7, the starting motor 2 95 drives the output shaft to rotate in the opposite direction to drive the half gear 96 to rotate. Under the meshing relationship, the half gear 96 drives the gear 94 to rotate, so as to drive the deflection shaft 91 to rotate, and then drives the connecting plate 92 to deflect to the left side, so that the connecting plate 92 is separated from the limit frame 97 on the right side, and the connecting plate 92 drives the bristles 93 to slide along the lens surface of the wind sand particle morphology analyzer 7, and finally makes the connecting plate 92 contact with the limit frame 97 on the left side, and controls the motor 2 to rotate. The second motor 95 drives the output shaft to rotate in the forward direction to drive the half gear 96 to rotate. Similarly, the connecting plate 92 can be moved to the right side to drive the bristles 93 to slide along the lens surface of the wind sand particle morphology analyzer 7, and finally the connecting plate 92 is in contact with the right limit frame 97. This cycle is repeated. Under the structure of the second motor 95, gear 94, etc., the bristles 93 can be moved back and forth along the lens surface of the wind sand particle morphology analyzer 7 to wipe and clean the lens of the wind sand particle morphology analyzer 7 to ensure the cleanliness of the lens of the wind sand particle morphology analyzer 7.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface sediment particle morphology detection device suitable for use in desert areas, comprising a base (1), characterized in that: The inner wall of the base (1) is movably connected to four fastening bolts (2) arranged in a circular array, the middle part of the upper end of the base (1) is fixedly connected to a support cylinder (3), the interior of the support cylinder (3) is equipped with a support shaft (5) via a bearing, the upper end of the support shaft (5) is fixedly connected to a support plate (6), the middle part of the upper end of the support plate (6) is fixedly equipped with a sand particle morphology analyzer (7), the support cylinder (3) and the support shaft (5) are jointly provided with a driving mechanism (8), and the support plate (6) is provided with a dust cleaning mechanism (9); The driving mechanism (8) comprises an auxiliary plate (80), the auxiliary plate (80) is fixedly connected to the left side of the support cylinder (3), the upper horizontal portion of the auxiliary plate (80) is rotatably connected to the support shaft (5), a pulley (81) is fixedly sleeved on the outer side of the support shaft (5) and located between the upper horizontal portion of the auxiliary plate (80) and the support cylinder (3), the right side of the support cylinder (3) is fixedly connected to the support plate (82), the lower end of the horizontal portion of the support plate (82) is welded with a reinforcing rib (83), the short right-angle side of the reinforcing rib (83) is welded to the support cylinder (3), and the lower end of the horizontal portion of the support plate (82) and located on the right side of the reinforcing rib (83) is fixedly connected with a mounting plate (831).

2. The surface sediment particle morphology detection device suitable for desert areas according to claim 1 is characterized by: Four support ribs (4) arranged in a circular array are welded to the side surface of the support cylinder (3), and the short right-angle side of each support rib (4) is welded to the base (1).

3. The surface sediment particle morphology detection device suitable for desert areas according to claim 1 is characterized by: The upper end of the horizontal portion of the support plate (82) is slidably connected to a motor 1 (84); a pulley 2 (85) is fixedly sleeved on the outer side of an output shaft of the motor 1 (84); surfaces of the pulley 2 (85) and the pulley 1 (81) are jointly provided with a V-belt (86); a slider (87) is slidably connected to the inner wall of the horizontal portion of the support plate (82); the slider (87) is fixedly connected to the motor 1 (84); front and rear ends of the slider (87) are fixedly connected to auxiliary blocks (88); the auxiliary blocks (88) are slidably connected to the horizontal portion of the support plate (82); a screw rod (89) is rotatably connected to the vertical portion of the support plate (82); the screw rod (89) is threadedly connected to the slider (87); and the screw rod (89) is rotatably connected to the mounting plate (831).

4. The surface sediment particle morphology detection device suitable for desert areas according to claim 3 is characterized by: Two evenly distributed driven disks (890) are fixedly sleeved on the outer side of the screw rod (89), and each driven disk (890) is rotatably connected to the mounting plate (831).

5. The surface sediment particle morphology detection device suitable for desert areas according to claim 3 is characterized by: A handle (891) is fixedly sleeved on the outer side of the screw rod (89), and the handle (891) is rotatably connected to the vertical portion of the support plate (82).

6. The surface sediment particle morphology detection device suitable for desert areas according to claim 1 is characterized by: The dust cleaning mechanism (9) comprises a deflection shaft (91), the deflection shaft (91) is installed inside the support plate (6) via a bearing, a connecting plate (92) is fixedly sleeved on the outside of the deflection shaft (91), the connecting plate (92) is slidably connected to the support plate (6), a plurality of evenly distributed bristles (93) are fixedly connected to the back of the connecting plate (92), a gear (94) is fixedly sleeved on the outside of the deflection shaft (91), the gear (94) is rotatably connected to the support plate (6), a second motor (95) is installed at the lower end of the support plate (6) via a support seat, a half gear (96) is fixedly sleeved on the outside of the output end of the second motor (95), and the half gear (96) is meshed with the gear (94).

7. The surface sediment particle morphology detection device suitable for desert areas according to claim 6 is characterized by: The upper end of the support plate (6) is fixedly connected to two symmetrically distributed limiting frames (97), and the horizontal portion of the limiting frame (97) on the right side is in contact with the connecting plate (92).

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