A circulating lubricating oil conditioning apparatus

Abstract

The utility model discloses a kind of circulating lubricating oil preparation equipment, specifically related to lubricating oil preparation field, including upper top cover, the bottom of upper top cover is threadedly connected with oil storage barrel, the inside of upper top cover is slidably connected with screw rod, the inside of screw rod is engaged with first ratchet, the bottom of first ratchet is engaged with second ratchet, the outside of second ratchet is fixedly installed with support cross bar, one end of support cross bar is fixedly installed with positioning ring, the inside of positioning ring is rotatably connected with stirring rod, stirring rod is arranged in inclined shape.The utility model is provided with screw rod, by pressing screw rod, so that screw rod slides down, simultaneously drives first ratchet to rotate, so that second ratchet rotates, when second ratchet rotates, gear rotates outside bevel gear, so that stirring rod rotates, utilizes branch articulated arm to rotate multidirectionally inside upper top cover, fully stirs to lubricating oil, so that lubricating oil can be quickly mixed, it is easy to operate and improve pretreatment efficiency.

Description

Technical Field

[0001] This utility model relates to the field of lubricating oil preparation technology, and more specifically, to a circulating lubricating oil preparation device. Background Technology

[0002] In the automotive repair and maintenance industry, a large amount of waste lubricating oil is generated. This waste oil is an important renewable resource, and its direct disposal will cause serious environmental pollution and resource waste. Therefore, on-site or centralized collection and pretreatment of waste oil is a key link in resource recycling and environmental protection.

[0003] Currently, most small and medium-sized repair shops simply stir the waste oil and let it settle. This settling process is time-consuming, almost ineffective for fine metal shavings, and the pretreatment effect is unstable, failing to obtain homogeneous and clean pretreated oil. Therefore, there is an urgent need to develop an integrated pretreatment device for automotive repair waste oil recycling that can efficiently and quickly achieve homogenization and preliminary removal of impurities, in order to solve the problems of poor treatment effect, low efficiency, and cumbersome operation of existing technologies. Summary of the Invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a circulating lubricating oil preparation device, which solves the problems mentioned in the background art by pressing the screw rod and using the branch hinge arm to rotate in multiple directions inside the upper cover.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a circulating lubricating oil preparation device, including an upper cover, an oil storage tank threadedly connected to the bottom of the upper cover, a spiral rod slidably connected to the inner side of the upper cover, a first ratchet engaged on the inner side of the spiral rod, a second ratchet engaged at the bottom of the first ratchet, a support crossbar fixedly installed on the outer side of the second ratchet, a positioning ring fixedly installed at one end of the support crossbar, and a stirring rod rotatably connected to the inner side of the positioning ring, the stirring rod being inclined.

[0006] In a preferred embodiment, a gear is fixedly mounted on the top of the stirring rod, and a bevel gear meshes with the outer side of the gear, the bevel gear being fixedly mounted on the top of the upper cover.

[0007] In a preferred embodiment, the first ratchet is rotatably connected to the inner top of the upper cover, and the second ratchet is rotatably connected to the inner side of the bevel gear.

[0008] In a preferred embodiment, a universal ball seat is provided at the center of the stirring rod, and a branch hinge arm is fixedly installed at the bottom of the stirring rod. The number of branch hinge arms is set to multiple, and the multiple branch hinge arms are arranged in a ring at equal intervals along the center line of the stirring rod.

[0009] In a preferred embodiment, a first filter screen is rotatably connected to the outer side of the universal ball seat. The first filter screen is snapped onto the inner wall of the oil storage tank. A second filter screen is snapped onto the bottom of the first filter screen. The pore size of the second filter screen is smaller than that of the first filter screen. A movable slide rod is slidably connected to the top of the first filter screen. The stirring rod contacts the movable slide rod when rotating. A cleaning scraper is fixedly installed at one end of the movable slide rod. Bristles are provided at the bottom of the cleaning scraper. The first filter screen is conical. The bristles of the cleaning scraper are in close contact with the first filter screen.

[0010] In a preferred embodiment, an oil inlet pipe is connected to the top outer side of the oil storage tank, and an oil outlet pipe is connected to the bottom outer side of the oil storage tank. A one-way valve is provided on the inner side of the oil inlet pipe and the oil outlet pipe.

[0011] The technical effects and advantages of this utility model are as follows: This utility model features a spiral rod. By pressing the spiral rod, it slides downward, simultaneously rotating the first ratchet and then the second ratchet. As the second ratchet rotates, the gear rotates outside the bevel gear, causing the stirring rod to rotate. The branch hinge arm rotates in multiple directions inside the top cover, thoroughly stirring the lubricating oil. This allows the lubricating oil to mix quickly, making the operation simple and improving pretreatment efficiency. This invention features a supporting crossbar. When the stirring rod rotates, it contacts the movable sliding rod, causing the supporting crossbar to scrape the surface of the first filter screen. The brush bristles then brush impurities onto the surface of the second filter screen, preventing impurities from settling to the bottom and improving the quality of the lubricating oil. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a cross-sectional view of the structure of this utility model.

[0014] Figure 3 This utility model Figure 2 Enlarged view of the structure of part A.

[0015] Figure 4 This utility model Figure 2 Enlarged view of section B structure The attached diagram is labeled as follows: 101, top cover; 102, oil storage tank; 103, screw rod; 104, first ratchet; 105, second ratchet; 106, support crossbar; 107, positioning ring; 108, stirring rod; 109, gear; 110, bevel gear; 111, universal ball seat; 112, branch hinge arm; 113, first filter screen; 114, second filter screen; 115, movable slide bar; 116, cleaning scraper; 117, oil inlet pipe; 118, oil outlet pipe. Detailed Implementation

[0016] 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.

[0017] Example 1: Refer to the appendix of the instruction manual. Figure 1-4 A circulating lubricating oil mixing device includes an upper cover 101, with an oil storage tank 102 threadedly connected to the bottom of the upper cover 101. A spiral rod 103 is slidably connected to the inner side of the upper cover 101. A first ratchet 104 is engaged on the inner side of the spiral rod 103, and a second ratchet 105 is engaged at the bottom of the first ratchet 104. When the spiral rod 103 is pressed, it slides downward, simultaneously driving the first ratchet 104 to rotate, causing the second ratchet 105 to rotate. A support crossbar 106 is fixedly installed on the outer side of the second ratchet 105. A positioning ring 107 is fixedly installed at one end of the support crossbar 106. A stirring rod 108 is rotatably connected to the inner side of the positioning ring 107. The stirring rod 108 is inclined. Due to the inclined arrangement of the stirring rod 108, when the stirring rod 108 rotates, the branch hinge arm 112 rotates in multiple directions at the bottom of the upper cover 101, which can fully stir the lubricating oil and quickly mix it evenly.

[0018] Furthermore, a gear 109 is fixedly installed on the top of the stirring rod 108, and a bevel gear 110 meshes with the outer side of the gear 109. The bevel gear 110 is fixedly installed on the top of the upper cover 101. A first ratchet 104 is rotatably connected to the inner top of the upper cover 101, and a second ratchet 105 is rotatably connected to the inner side of the bevel gear 110. A universal ball seat 111 is provided at the center of the stirring rod 108, and a branch hinge arm 112 is fixedly installed at the bottom of the stirring rod 108. The number of branch hinge arms 112 is set to multiple, and the multiple branch hinge arms 112 are arranged in a ring at equal intervals along the center line of the stirring rod 108.

[0019] Regarding the above technical solution, it should be noted that when this device is actually used, pressing the screw rod 103 causes it to slide downwards, which in turn drives the first ratchet 104 to rotate, causing the second ratchet 105 to rotate. When the second ratchet 105 rotates, the gear 109 rotates outside the bevel gear 110, causing the stirring rod 108 to rotate. The branch hinge arm 112 rotates in multiple directions inside the upper cover 101 to fully stir the lubricating oil.

[0020] Example 2: Refer to the appendix of the instruction manual. Figure 1-4 A first filter screen 113 is rotatably connected to the outer side of the universal ball seat 111. The first filter screen 113 is snapped into the inner wall of the oil storage tank 102. A second filter screen 114 is snapped into the bottom of the first filter screen 113. The filter hole diameter of the second filter screen 114 is smaller than that of the first filter screen 113. When the lubricating oil enters from the oil inlet pipe 117, it is initially filtered for impurities by the first filter screen 113, and then the lubricating oil is filtered again by the second filter screen 114.

[0021] Furthermore, a movable slide rod 115 is slidably connected to the top of the first filter screen 113. The stirring rod 108 contacts the movable slide rod 115 when rotating. A cleaning scraper 116 is fixedly installed at one end of the movable slide rod 115, and bristles are provided at the bottom of the cleaning scraper 116. When the stirring rod 108 rotates, it contacts the movable slide rod 115, causing the support crossbar 106 to scrape the surface of the first filter screen 113. The bristles then brush impurities onto the surface of the second filter screen 114. When the amount of impurities in the second filter screen 114 increases, the upper... The top cover 101 is removed from the top of the oil storage tank 102, and then the first filter screen 113 is taken out for cleaning. The first filter screen 113 is conical. The bristles of the cleaning scraper 116 are fitted to the first filter screen 113. The top of the outer side of the oil storage tank 102 is connected to the oil inlet pipe 117, and the bottom of the outer side of the oil storage tank 102 is connected to the oil outlet pipe 118. The inner side of the oil inlet pipe 117 and the oil outlet pipe 118 is equipped with a one-way valve. With the setting of the one-way valve, only oil enters and does not enter at the oil inlet pipe 117, and only oil exits and does not enter at the oil outlet pipe 118.

[0022] Regarding the above technical solution, it should be noted that when this device is actually used, the stirring rod 108 contacts the movable slide rod 115 when it rotates, causing the support crossbar 106 to scrape the surface of the first filter screen 113. The brush bristles brush the impurities into the surface of the second filter screen 114, preventing the impurities from settling to the bottom and improving the quality of the lubricating oil. When the impurities in the second filter screen 114 increase, the top cover 101 can be removed from the top of the oil storage tank 102, and then the first filter screen 113 can be taken out and cleaned.

[0023] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A circulating lubricating oil preparation device, comprising an upper cover (101), characterized in that: The bottom of the top cover (101) is threadedly connected to an oil storage tank (102). The inner side of the top cover (101) is slidably connected to a spiral rod (103). The inner side of the spiral rod (103) is engaged with a first ratchet (104). The bottom of the first ratchet (104) is engaged with a second ratchet (105). The outer side of the second ratchet (105) is fixedly installed with a support crossbar (106). One end of the support crossbar (106) is fixedly installed with a positioning ring (107). The inner side of the positioning ring (107) is rotatably connected to a stirring rod (108). The stirring rod (108) is inclined.

2. The circulating lubricating oil preparation device according to claim 1, characterized in that: A gear (109) is fixedly installed on the top of the stirring rod (108), and a bevel gear (110) meshes with the outside of the gear (109). The bevel gear (110) is fixedly installed on the top of the upper cover (101).

3. The circulating lubricating oil preparation device according to claim 2, characterized in that: The first ratchet (104) is rotatably connected to the inner top of the upper cover (101), and the second ratchet (105) is rotatably connected to the inner side of the bevel gear (110).

4. The circulating lubricating oil preparation device according to claim 3, characterized in that: The stirring rod (108) is provided with a universal ball seat (111) at the center. A branch hinge arm (112) is fixedly installed at the bottom of the stirring rod (108). The number of branch hinge arms (112) is set to multiple. The multiple branch hinge arms (112) are arranged in a ring at equal intervals along the center line of the stirring rod (108).

5. The circulating lubricating oil preparation device according to claim 4, characterized in that: The outer side of the universal ball seat (111) is rotatably connected to a first filter screen (113), the first filter screen (113) is snapped into the inner wall of the oil storage tank (102), and the bottom of the first filter screen (113) is snapped into a second filter screen (114), the filter hole diameter of the second filter screen (114) is smaller than that of the first filter screen (113). The top of the first filter screen (113) is slidably connected to a movable slide rod (115). The stirring rod (108) touches the movable slide rod (115) when rotating. A cleaning scraper (116) is fixedly installed at one end of the movable slide rod (115). The bottom of the cleaning scraper (116) is provided with bristles. The first filter screen (113) is conical. The bristles of the cleaning scraper (116) are in close contact with the first filter screen (113).

6. The circulating lubricating oil preparation device according to claim 5, characterized in that: An oil inlet pipe (117) is connected to the top of the outer side of the oil storage tank (102), and an oil outlet pipe (118) is connected to the bottom of the outer side of the oil storage tank (102). A one-way valve is provided on the inner side of the oil inlet pipe (117) and the oil outlet pipe (118).

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