Integrated spiral sampling drill rod

Abstract

The utility model discloses an integrated spiral sampling drill rod which comprises a drill rod cylinder, a spiral rod, a sample collecting box, a motor and a sample drill rod base, the top of the drill rod cylinder penetrates through and is connected with the sample collecting box, the screw rod is rotationally mounted in the drill rod cylinder, the top of the sample collecting box is fixedly provided with the sample drill rod base, and the side edge is detachably provided with the material collecting box cover; a transmission assembly is arranged on the sample drill base, a motor is fixedly installed on the side face of the sample drill base, and a rotating shaft of the motor is connected with the transmission assembly. The bottom of the screw rod is fixedly connected with a sample drill bit, and the top of the screw rod penetrates through the sample collection box and then is connected with the transmission assembly; materials are rapidly and continuously lifted into the sample collecting box through the screw rod driven by the motor, so that the sampling efficiency is improved, and the problem that a traditional sample drill rod is difficult to sample due to material properties is solved; the sample collection box allows temporary storage of samples, so that frequent unloading is reduced, and operation is simplified; the device is easy and convenient to operate, the sampling process can be completed only by starting and stopping the motor, and the requirement for skills of operators is lowered.

Description

Technical Field

[0001] This utility model relates to the field of sample collection technology, specifically to an integrated spiral sampling probe. Background Technology

[0002] With the continuous advancement of technology, automated mechanical sampling is gradually replacing traditional manual sampling, becoming an irreversible trend. In traditional sampling methods, the sampling probe is typically a hollow straight tube with slots on its sides for easy unloading and cleaning. However, this design reveals some significant problems when applied to automated sampling systems:

[0003] First, when the sampling probe is used for vertical sampling, the sampling effect is highly susceptible to the properties of the material. If the material does not have a certain degree of viscosity or wettability, it may easily fall out of the sampling probe, or a sample may not be collected at all. This not only limits the application range of the sampling probe, but also increases the requirements for the material properties.

[0004] Secondly, traditional sampling probes lack temporary sample storage points, meaning that samples must be unloaded immediately after each collection. This significantly reduces sampling efficiency, especially in cases requiring frequent sampling, where repeated unloading consumes considerable time and impacts overall work progress.

[0005] Therefore, in order to improve sampling efficiency and adapt to modern automated sampling systems, it is particularly important to improve existing sampling equipment and design a spiral sampling method. Summary of the Invention

[0006] To address the shortcomings of sample dropping during sampling and the inability to temporarily store samples, this invention provides an integrated spiral sampling probe that facilitates sampling and sample storage and is easy to operate.

[0007] To achieve the above objectives, the technical solution of this utility model is as follows:

[0008] An integrated spiral sampling probe includes a probe cylinder, a spiral rod, a sample collection box, a motor, and a sample probe base. The top of the probe cylinder is connected to the sample collection box, and the spiral rod is rotatably installed inside. The sample probe base is fixedly installed on the top of the sample collection box, and a sample collection box cover is detachably provided on the side. A transmission component is provided on the sample probe base, and a motor is also fixedly installed on the side of the sample probe base. The motor shaft is connected to the transmission component. The bottom of the spiral rod is fixedly connected to the sample probe head, and the top passes through the sample collection box and is connected to the transmission component.

[0009] Furthermore, the transmission assembly includes a bearing sleeve, pulleys, and a belt. The bearing sleeve is installed on the bottom surface of the bearing sample base, and a bearing is also installed inside the bearing sleeve. The top of the spiral rod passes through the sample collection box and then enters the bearing sleeve, connecting with the bearing. Pulleys are fixedly fitted onto the top of the spiral rod and the rotating shaft of the motor, respectively. The belt connects two pulleys to achieve power transmission. When the motor starts, the pulley on its rotating shaft begins to rotate. Through the belt connection, power is transmitted to another pulley fixed to the top of the spiral rod, thereby driving the spiral rod to rotate. The top of the spiral rod passes through the sample collection box and inserts into the bearing sleeve, connecting with the bearing installed inside the bearing sleeve. This ensures that the spiral rod rotates smoothly and efficiently. As the spiral rod rotates, the material is lifted upwards along the spiral blades and finally collected in the sample collection box. The entire transmission process is powered by the motor and realized through the transmission assembly composed of pulleys and belts, ensuring the continuity and stability of sampling.

[0010] Furthermore, the collection box also includes a cylinder base and a cylinder; the cylinder base is welded to the collection box, and the extension rod of the cylinder is connected to the collection box cover. The opening and closing of the collection box cover is controlled by controlling the air intake of the cylinder. In use, by controlling the extension and retraction of the cylinder, the collection box can be moved, thereby realizing the automatic opening or closing of the collection box for convenient use.

[0011] Furthermore, the collection box also includes two guide plates, which are welded to the upper and lower ends of the collection box respectively. During use, the guide plates can better guide the sample into the collection box and quickly guide the sample to the collection box lid, facilitating subsequent sample recycling.

[0012] Furthermore, the drill bit also includes reinforcing ribs, which are welded to the bottom of the collection box and connected to the outer wall of the drill bit. The reinforcing ribs strengthen the connection between the drill bit and the collection box, improving overall stability and reliability.

[0013] Furthermore, the sample rod base also includes a base connecting plate, which is provided with bolt holes that match the connecting equipment, and is connected to the sample rod base using bolts. The sample rod base facilitates the connection of the sample rod to other equipment, thus improving the applicability of the equipment.

[0014] Furthermore, a motor base is provided on the outside of the motor, and the motor base is fixed to the side end of the sample base with bolts. The installation height of the motor can be adjusted by adjusting the bolts, which facilitates the installation and use of the motor.

[0015] How to use this utility model:

[0016] During use, start the motor to rotate the transmission assembly, which in turn drives the screw rod to rotate. The sample probe tip moves downwards, and as the screw rod rotates, the collected material is gradually conveyed upwards through the screw rod into the probe cylinder and finally collected in the sample collection box at the top. When sufficient sample has been collected, stop the motor and carefully pull the entire sampling device out of the material, ensuring the sample probe tip is pointing downwards to prevent the sample from falling during movement. Then, open the collection box cover to remove the sample for subsequent analysis or processing. After each sampling, clean the sample collection box and screw rod promptly to ensure the equipment is in good working order and ready for the next use.

[0017] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0018] 1. This utility model uses a motor-driven screw rod to quickly and continuously lift materials into the sample collection box, which not only significantly improves sampling efficiency but also solves the problem of sampling difficulties caused by the properties of materials in traditional sample collection tubes. The design of the sample collection box allows for temporary storage of samples, reducing the need for frequent unloading and simplifying the operation process. The device is easy to operate; the sampling process can be completed simply by starting and stopping the motor, reducing the skill requirements for operators.

[0019] 2. The integrated spiral sampling probe provided by this utility model ensures smooth and efficient rotation of the spiral rod through a transmission assembly consisting of a motor-driven pulley and belt, thereby improving the continuity and stability of sampling. The design of the cylinder base and cylinder allows the collection box cover to be automatically opened or closed via pneumatic control, simplifying the operation steps and improving the level of automation. The guide plate set inside the collection box optimizes the sample introduction process, quickly guiding the sample to the collection box cover for convenient subsequent processing. The reinforcing ribs welded between the bottom of the probe cylinder and the collection box enhance the stability and reliability of the overall structure. The base connecting plate equipped with the probe base has bolt holes, which facilitates flexible connection with other equipment and expands the application range. The motor base set on the outside of the motor allows users to adjust the motor installation height, which not only facilitates motor installation but also increases the flexibility of the system. Attached Figure Description

[0020] Figure 1 This is an assembly diagram of the overall structure of an integrated spiral sampling probe according to this utility model.

[0021] Attached image labels:

[0022] Sample tip—1, Sample barrel—2, Feed baffle—21, Sample barrel reinforcing rib—22, Spiral rod—3, Bearing—31, Bushing—32, Spiral rod pulley—33, Sample collection box—4, Cylinder base—41, Cylinder—42, Guide plate—43, Sample collection box cover—44, Motor—5, Motor base—51, Motor pulley—52, Belt—6, Sample tip base—7, Base connecting plate—71 Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Example 1: An integrated spiral sampling rod includes a rod cylinder 2, a spiral rod 3, a sample collection box 4, a motor 5, and a sample rod base 7; the top of the rod cylinder 2 is connected to the sample collection box 4, and the spiral rod 3 is rotatably installed inside; the sample rod base 7 is fixedly installed on the top of the sample collection box 4, and a detachable material collection box cover 44 is provided on the side; a transmission component is provided on the sample rod base 7, and the motor 5 is also fixedly installed on the side of the sample rod base 7, with the shaft of the motor 5 connected to the transmission component; the bottom of the spiral rod 3 is fixedly connected to the sample rod head 1, and the top passes through the sample collection box 4 and is connected to the transmission component.

[0025] In use, start motor 5, causing the motor shaft to drive the transmission assembly to rotate, which in turn drives the screw rod 3 to rotate. At this time, the sample probe 1 moves downward. As the screw rod 3 rotates, the collected material is gradually transported upward through the screw rod 3 into the probe cylinder 2, and finally enters the sample collection box 4 at the top for collection. When it is believed that a sufficient amount of sample has been collected, stop the operation of motor 5, carefully pull the entire sampling device out of the material, and be careful to keep the sample probe 1 facing downward to prevent the sample from falling during the movement. Then open the collection box cover 44 to take out the sample from the collection box 4 for subsequent analysis or processing. After completing one sampling, clean the collection box 4 and the screw rod 3 in time to ensure that the equipment is in good condition and ready for the next use.

[0026] Example 2: Unlike Example 1, the transmission assembly includes a bearing sleeve 32, a pulley 33, and a belt 6; the bearing sleeve 32 is installed on the bottom surface of the bearing sample base 7, and a bearing 31 is also installed inside the bearing sleeve 32; the top of the spiral rod 3 passes through the sample collection box 4 and then enters the bearing sleeve 32, and is connected to the bearing 31, and the top of the spiral rod 3 and the rotating shaft of the motor 5 are respectively fixedly sleeved with pulleys 33; the belt 6 connects two pulleys 33 respectively to realize power transmission. When the motor 5 starts, the pulley 33 on its rotating shaft begins to rotate. Through the connection of the belt 6, the power is transmitted to another pulley 33 fixed at the top of the spiral rod 3, thereby driving the spiral rod 3 to rotate. The top of the spiral rod 3 passes through the sample collection box 4 and is inserted into the bearing sleeve 32, connected to the bearing 31 installed in the bearing sleeve. This ensures that the spiral rod 3 rotates smoothly and efficiently. As the spiral rod 3 rotates, the material is lifted upward along the spiral blades and finally enters the sample collection box 4 for collection. The entire transmission process is powered by the motor 5 and realized through the transmission assembly composed of the pulley 33 and the belt 6, ensuring the continuity and stability of sampling.

[0027] The motor 5 is also provided with a motor base 51 on its outer side, and the motor base 51 is fixed to the side of the template base 7 with bolts. The installation height of the motor 5 can be adjusted by adjusting the bolts, which facilitates the installation and use of the motor.

[0028] Example 3: Unlike Example 1, the collection box 4 further includes a cylinder base 41 and a cylinder 42. The cylinder base 41 is welded to the collection box 4, and the extension rod of the cylinder 42 is connected to the collection box cover 44. The opening and closing of the collection box cover 44 is controlled by controlling the air intake of the cylinder 42. In use, by controlling the extension and retraction of the cylinder 42, the collection box 4 can be moved, thereby realizing the automatic opening or closing of the collection box 4, which is convenient to use.

[0029] The collection box 4 also includes two guide plates 43, which are welded to the upper and lower ends of the collection box 4. During use, the guide plates 43 can better guide the sample into the collection box 4 and quickly guide the sample to the collection box cover 44, facilitating subsequent sample recycling.

[0030] The drill bit 2 also includes a reinforcing rib 22, which is welded to the bottom of the collection box 4 and connected to the outer wall of the drill bit 2. The reinforcing rib 22 enhances the connection between the drill bit 2 and the collection box 4, improving the overall stability and reliability.

[0031] The sample rod base 7 also includes a base connecting plate 71, which has bolt holes that match the connecting equipment, and is connected to the sample rod base 7 using bolts. The sample rod base 7 facilitates the connection of the sample rod to other equipment, thus improving the applicability of the equipment.

[0032] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. An integrated spiral sampling probe, characterized in that: It includes a drill cylinder (2), a spiral rod (3), a sample collection box (4), a motor (5), and a sample rod base (7); the top of the drill cylinder (2) is connected through the sample collection box (4), and the spiral rod (3) is rotatably installed inside. The sample rod base (7) is fixedly installed on the top of the sample collection box (4), and a material collection box cover (44) is detachably provided on the side; a transmission component is provided on the sample rod base (7), and a motor (5) is fixedly installed on the side of the sample rod base (7). The rotating shaft of the motor (5) is connected to the transmission component; the bottom of the spiral rod (3) is fixedly connected to the sample rod head (1), and the top passes through the sample collection box (4) and is connected to the transmission component.

2. The integrated spiral sampling probe as described in claim 1, characterized in that: The transmission assembly includes a bearing sleeve (32), a pulley (33), and a belt (6); the bearing sleeve (32) is installed on the bottom surface of the bearing sample base (7), and a bearing (31) is also installed inside the bearing sleeve (32); the top of the spiral rod (3) passes through the sample collection box (4) and then passes into the bearing sleeve (32), and is connected to the bearing (31), and the top of the spiral rod (3) and the rotating shaft of the motor (5) are respectively fixedly sleeved with pulleys (33); the belt (6) connects the two pulleys (33) respectively to realize power transmission.

3. The integral spiral sampling probe as described in any one of claims 1 or 2, characterized in that: The sample collection box (4) also includes a cylinder base (41) and a cylinder (42); the cylinder base (41) is welded to the sample collection box (4), and the telescopic rod of the cylinder (42) is connected to the collection box cover (44). The opening and closing of the collection box cover (44) is controlled by controlling the air intake of the cylinder (42).

4. The integrated spiral sampling probe as described in claim 3, characterized in that: The sample collection box (4) also includes two guide plates (43), which are welded to the upper and lower ends of the sample collection box (4) respectively.

5. The integrated spiral sampling probe as described in claim 1, characterized in that: The probe tube (2) also includes a reinforcing rib (22), which is welded to the bottom of the sample collection box (4) and connected to the outer wall of the probe tube (2).

6. The integrated spiral sampling probe as described in claim 1, characterized in that: The sample base (7) also includes a base connecting plate (71), which is provided with bolt holes that match the connecting equipment, and is connected to the sample base (7) by bolts.

7. The integrated spiral sampling probe as described in claim 1, characterized in that: The motor (5) is also provided with a motor base (51) on the outside, and the motor base (51) is fixed to the side of the sample base (7) with bolts.

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