Barreled lubricating grease filling device

Abstract

The utility model provides a barreled lubricating grease filling device. The barreled lubricating grease filling device comprises a fixed seat, a sliding rod, a tray and an elastic piece, the sliding rod is fixedly connected to the fixing base and extends vertically. The tray is slidably arranged on the sliding rod and used for bearing the packaging barrel. One end of the elastic piece is connected to the tray, and the other end is connected to the upper end or the lower end of the sliding rod. By means of the structural design, in the process that lubricating grease is continuously filled into a packaging barrel, the tray can continuously descend along with the increase of the weight of the packaging barrel by means of sliding fit of the tray and the sliding rod and the telescopic principle of the elastic piece, meanwhile, the tray slowly and stably descends by means of the elastic buffering effect of the elastic piece, and therefore lubricating grease can be continuously filled into the packaging barrel. According to the filling scheme, the lubricating grease is uniformly filled in the packaging barrel from the center to the edge of the barrel wall, the outlet of the filling pipeline after filling is basically flush with the surface of the lubricating grease, and the filled packaging barrel can be taken out more conveniently by further pressing the tray downwards at the moment.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating grease canning process equipment, in particular to a barreled lubricating grease filling device. Background Art

[0002] Grease is a thick semi-solid oil with high viscosity and unique fluidity. It is different from lubricating oil, which is in liquid form and can be easily canned into packaging barrels, and the latter can keep the material in the barrel uniform. Grease needs to be canned when its fluidity is better, which requires the grease to be canned into the barrel at a higher temperature. When the grease flows from the pipeline outlet into the packaging barrel, the grease will be filled from the bottom to the top of the barrel in a spiral, which will inevitably cause gaps in the grease in the barrel. After a period of storage, oil separation will occur inside the canned material, and the base oil will fill the gaps, causing grease separation, which will affect product quality.

[0003] To solve the above problems, the improvement scheme adopted in the industry is that the staff will place the packaging barrel on a hard ground after the canning is completed, in order to fill the internal gaps of the material and exhaust the air, but hot grease will splash out during the process, posing a risk of scalding. In view of this, the staff holds the packaging barrel and makes the pipeline outlet close to the bottom of the barrel, so that the material flows out and fills around the barrel. When the material is filled to the barrel wall, the packaging barrel is manually controlled to descend. As the material continues to fill the packaging barrel, it gradually descends, and the material always flows to the barrel wall, which avoids the gap formed by spiral canning, but gradually fills the material into the barrel like fine sand. After canning, each barrel needs to be weighed manually, and a scraper is used to scoop out the surplus or fill the leak, and finally the surface of the material is scraped flat. However, although this method can reduce safety hazards to a certain extent, it still requires manual holding during canning, and there is also a risk of scalding. After canning, it needs to be weighed manually again, and quantitative canning cannot be guaranteed. Therefore, the existing filling scheme has the disadvantages of poor safety, labor consumption, and low economy. Utility Model Content

[0004] A main purpose of the utility model is to overcome at least one defect of the above-mentioned prior art and provide a barreled grease filling device that can realize automatic filling and takes into account both safety and economy.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] According to one aspect of the utility model, a barreled grease filling device is provided, which includes a fixed seat, a sliding rod, a tray and an elastic member; the sliding rod is fixedly connected to the fixed seat, and the sliding rod extends vertically; the tray is slidably arranged on the sliding rod, and is used to carry a packaging barrel; one end of the elastic member is connected to the tray, and the other end of the elastic member is connected to the upper end or the lower end of the sliding rod.

[0007] According to one of the embodiments of the utility model, the barreled grease filling device includes at least two sliding rods.

[0008] According to one embodiment of the present invention, at least two of the sliding rods are evenly spaced and arranged along the circumference of the fixing seat.

[0009] According to one of the embodiments of the present invention, a horizontal plane is defined as a reference plane, on which the orthographic projection of the fixing seat is a regular polygon, the number of the sliding rods is equal to the number of sides of the regular polygon, and the connection positions of each sliding rod and the fixing seat are respectively located at the vertices of the regular polygon.

[0010] According to one embodiment of the utility model, the tray is provided with a first through hole, the slide rod is passed through the first through hole, a bearing is fixed to the first through hole, the inner ring of the bearing is sleeved on the slide rod, and the tray is slidably matched with the slide rod via the bearing.

[0011] According to one embodiment of the utility model, a groove is provided on the upper surface of the tray, and the groove is used to accommodate the bottom of the packaging barrel. A horizontal plane is defined as a reference plane, and on the reference plane, the orthographic projection of the groove and the orthographic projection of the packaging barrel have the same shape and size.

[0012] According to one of the embodiments of the utility model, wherein: the depth of the groove accounts for 1 / 5 to 2 / 3 of the thickness of the tray; and / or, on the reference plane, the geometric center of the orthographic projection of the groove coincides with the geometric center of the orthographic projection of the tray.

[0013] According to one embodiment of the present invention, the length of the slide rod is 2.5 to 3 times the height of the packaging barrel; and / or the length of the elastic member in the vertical direction in the initial state accounts for 2 / 3 to 1 of the length of the slide rod.

[0014] According to one of the embodiments of the utility model, wherein: the fixed seat includes a bottom plate, and the lower end of the slide rod is fixedly connected to the bottom plate; and / or, the fixed seat includes a top plate, and the upper end of the slide rod is fixedly connected to the top plate, and the top plate is provided with a second through hole, and the second through hole is used for the filling pipeline to pass through.

[0015] According to one embodiment of the present invention, a scale mark is provided on the slide bar, and the scale mark is used to indicate the weight of the grease filled in the packaging barrel.

[0016] It can be seen from the above technical scheme that the advantages and positive effects of the barreled grease filling device proposed by the utility model are:

[0017] The barrel grease filling device proposed in the utility model includes a fixed seat, a slide bar, a tray and an elastic member; the slide bar is fixedly connected to the fixed seat and extends vertically; the tray is slidably arranged on the slide bar, and is used to carry the packaging barrel; one end of the elastic member is connected to the tray, and the other end is connected to the upper end or the lower end of the slide bar. Through the above structural design, in the process of grease being continuously filled into the packaging barrel from the filling pipeline, the utility model can realize the continuous descent of the tray as the weight of the packaging barrel increases by utilizing the sliding cooperation between the tray and the slide bar, and utilizing the elasticity principle of the elastic member, and at the same time, the elastic buffering effect of the elastic member is utilized to realize the gentle and stable descent of the tray. With this filling scheme, the grease is evenly filled from the center to the edge of the barrel wall in the packaging barrel, and the outlet of the filling pipeline is basically flush with the surface of the grease when the filling is completed, and further pressing down the tray at this time can make it easier to take out the packaging barrel after the filling is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The various objects, features and advantages of the present invention will become more apparent by considering the following detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The accompanying drawings are only exemplary illustrations of the present invention and are not necessarily drawn to scale. In the accompanying drawings, the same reference numerals always represent the same or similar parts. Among them:

[0019] Figure 1 and Figure 2 They are schematic structural diagrams of a barreled grease filling device in two different working states according to an exemplary embodiment;

[0020] Figure 3 yes Figure 1 A schematic diagram of a part of the structure shown;

[0021] Figure 4 yes Figure 1 A schematic diagram of the structure of the tray shown;

[0022] Figure 5 is a schematic structural diagram of a barreled grease filling device according to another exemplary embodiment;

[0023] Figure 6 is a schematic structural diagram of a barreled grease filling device according to another exemplary embodiment;

[0024] Figure 7 and Figure 8 They are Figure 6 The structure diagram of the barrel grease filling device in two different working states is shown;

[0025] Fig. 9is a schematic structural diagram of a barreled grease filling device according to yet another exemplary embodiment.

[0026] The following are the descriptions of the reference numerals:

[0027] 110. Bottom plate;

[0028] 120. Top plate;

[0029] 121. Second through hole;

[0030] 200. Slide bar;

[0031] 210. Scale marking;

[0032] 300. Pallet;

[0033] 310. First through hole;

[0034] 320. Bearings;

[0035] 330. Groove;

[0036] 400. Elastic parts;

[0037] 500. Packaging barrel;

[0038] 600. Filling lines. DETAILED DESCRIPTION

[0039] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and drawings therein are essentially for illustrative purposes rather than for limiting the present invention.

[0040] In the following description of different exemplary embodiments of the utility model, reference is made to the accompanying drawings, which form a part of the utility model and in which different exemplary structures, systems and steps that can implement multiple aspects of the utility model are shown by way of example. It should be understood that other specific schemes of components, structures, exemplary devices, systems and steps can be used, and structural and functional modifications can be made without departing from the scope of the utility model. Moreover, although the terms "above", "between", "within", etc. can be used in this specification to describe different exemplary features and elements of the utility model, these terms are used herein only for convenience, such as according to the direction of the examples described in the accompanying drawings. Nothing in this specification should be construed as requiring a specific three-dimensional orientation of the structure to fall within the scope of the utility model.

[0041] See also Figure 1, which representatively shows a schematic diagram of the structure of the barreled grease filling device proposed by the utility model in a working state, wherein the structure of the barreled grease filling device in the initial state is specifically shown. In this exemplary embodiment, the barreled grease filling device proposed by the utility model is described by taking the filling of the packaging barrel 500 as an example. It is easy for those skilled in the art to understand that in order to apply the relevant design of the utility model to the filling scheme of the packaging barrel 500 of other specifications, various modifications, additions, substitutions, deletions or other changes are made to the specific embodiments described below, and these changes are still within the scope of the principle of the barreled grease filling device proposed by the utility model.

[0042] like Figure 1 As shown, in one embodiment of the present invention, the barreled grease filling device provided by the present invention includes a fixing seat, a slide bar 200, a tray 300 and an elastic member 400. Figures 2 to 4 , Figure 2 , a schematic diagram of the structure of the barreled grease filling device in another working state is representatively shown, wherein the structure of the barreled grease filling device is specifically shown when the packaging barrel 500 is filled with grease (i.e., filled with grease); Figure 3 , which is a schematic diagram of a partial structure of a barreled grease filling device, specifically shows a combined structure of a bottom plate 110 and a slide bar 200; Figure 4 The structure diagram of the tray 300 is representatively shown in FIG. The structure, connection mode and functional relationship of each main component of the barreled grease filling device proposed by the utility model will be described in detail below in conjunction with the above drawings.

[0043] like Figures 1 to 3 As shown, in one embodiment of the utility model, the slide bar 200 is fixedly connected to the fixed seat, and the slide bar 200 extends vertically, that is, the length direction of the slide bar 200 is the vertical direction. The tray 300 is slidably arranged on the slide bar 200, and the tray 300 is used to carry the packaging barrel 500. One end of the elastic member 400 is connected to the tray 300, and the other end of the elastic member 400 is connected to the lower end of the slide bar 200. Through the above-mentioned structural design, in the process of grease being continuously filled into the packaging barrel 500 from the filling pipeline 600, by utilizing the sliding cooperation between the tray 300 and the slide bar 200, and utilizing the elasticity principle of the elastic member 400, the utility model can realize that the tray 300 continuously descends as the weight of the packaging barrel 500 increases, and at the same time, the elastic buffering effect of the elastic member 400 is utilized to realize the gentle and stable descent of the tray 300. With this filling scheme, the grease is evenly filled from the center to the edge of the barrel wall in the packaging barrel 500, and can make the filling complete (see Figure 2)'s outlet of the filling line 600 is substantially flush with the grease surface, and further pressing down the tray 300 at this time can make it easier to take out the filled packaging barrel 500.

[0044] like Figures 1 to 3 As shown, in one embodiment of the present invention, the barreled grease filling device proposed in the present invention may include three slide bars 200. Through the above structural design, the present invention can further improve the stability of the tray 300 when sliding and lifting along the slide bars 200 by using the design of three slide bars 200, avoid the tray 300 from deflecting relative to the horizontal plane, and help improve the stability of the tray 300 carrying the packaging barrel 500, thereby improving the stability during the filling process, and further facilitating the uniform filling of the grease in the packaging barrel 500. In some embodiments, the barreled grease filling device proposed in the present invention may also include only one slide bar 200, and is not limited to this embodiment.

[0045] See also Figure 5 , Figure 5 Detailed Description of the Invention The figure representatively shows a schematic structural diagram of another exemplary embodiment of a barreled grease filling device that can embody the principle of the present utility model.

[0046] Different from Figure 1 The illustrated embodiment adopts a structural design of three slide bars 200, such as Figure 5 As shown, in one embodiment of the present invention, the barreled grease filling device provided by the present invention may include four slide bars 200. In some embodiments, the number of the slide bar 200 may be only one, which is conducive to reducing the number of parts and simplifying the complexity of the structure. Relatively speaking, in order to improve the stability of the tray 300 when sliding and lifting along the slide bar 200, the number of the slide bars 200 may also be three, four, two, five or more than five, that is, the number of the slide bars 200 may be at least two, which is not limited to the above embodiments.

[0047] like Figure 1 or Figure 5 As shown, based on the structural design that the barreled grease filling device includes at least two slide bars 200, in some embodiments of the utility model, at least two slide bars 200 are evenly arranged along the circumference of the fixed seat. Through the above structural design, the utility model can make the force on the tray 300 in each horizontal direction more uniform, and further improve the stability of the tray 300 when sliding and lifting along the slide bars 200.

[0048] like Figure 1 or Figure 5As shown, based on the structural design that at least two slide bars 200 are evenly spaced along the circumference of the fixed seat, in one embodiment of the present invention, a horizontal plane is defined as a reference plane, on which the positive projection of the fixed seat is a regular polygon, the number of slide bars 200 and the number of sides of the regular polygon can be equal, and the connection positions of each slide bar 200 and the fixed seat can be located at the vertices of the regular polygon. For example, Figure 1 The connection positions of the three sliding bars 200 and the fixing base (bottom plate 110) are respectively located at the three vertices of the triangle corresponding to the fixing base. Figure 5 The connection positions of the four sliding bars 200 and the fixing base (bottom plate 110) are respectively located at the four vertices of the rectangle corresponding to the fixing base. In some embodiments, when there are at least two sliding bars 200 and the orthographic projection of the fixing base is a regular polygon, the number of sliding bars 200 may not be equal to the number of sides of the regular polygon. For example, when the orthographic projection of the fixing base is a regular hexagon, there may be only three sliding bars 200, which is not limited to the above embodiment.

[0049] like Figure 4 As shown, in one embodiment of the present invention, the tray 300 is provided with a first through hole 310, and the slide bar 200 is passed through the first through hole 310. A bearing 320 is fixed to the first through hole 310, and the inner ring of the bearing 320 is sleeved on the slide bar 200, and the tray 300 is slidably matched with the slide bar 200 via the bearing 320. Through the above structural design, the present invention can utilize the bearing 320 to achieve the sliding match between the tray 300 and the slide bar 200, thereby making the sliding process smoother, avoiding the occurrence of jamming during the sliding and lifting process of the tray 300 along the slide bar 200, which is conducive to improving the stability of the tray 300 carrying the packaging barrel 500, thereby improving the filling effect.

[0050] like Figure 4 As shown, in one embodiment of the present invention, the upper surface of the tray 300 (i.e., the surface of the tray 300 used to carry the packaging barrel 500) may be provided with a groove 330, and the groove 330 is used to accommodate the bottom of the packaging barrel 500. On this basis, a horizontal plane is defined as a reference plane, on which the orthographic projection of the groove 330 and the orthographic projection of the packaging barrel 500 are the same in shape and size. Through the above structural design, the present invention uses the groove 330 to accommodate the packaging barrel 500. Since the orthographic projections of the two on the horizontal plane are the same in shape and size, the groove 330 can play a certain positioning effect on the packaging barrel 500, preventing the packaging barrel 500 from sliding in the horizontal direction, or making it difficult for the packaging barrel 500 to deflect relative to the axial direction (i.e., the vertical direction), which is conducive to improving the stability during the filling process, and further conducive to the uniform filling of the grease in the packaging barrel 500. In some embodiments, the upper surface of the tray 300 may not be provided with a groove 330, for example, it may be a planar structure, which is not limited to this embodiment.

[0051] Based on the structural design that the upper surface of the tray 300 is provided with a groove 330, in one embodiment of the present invention, the groove depth of the groove 330 may account for 1 / 5 to 2 / 3 of the thickness of the tray 300, such as 1 / 5, 1 / 4, 1 / 3, 1 / 2, 3 / 5, 2 / 3, etc. Through the above structural design, the present invention can avoid the groove 330 being too shallow so that the positioning effect on the packaging barrel 500 is not obvious, and can also avoid the groove 330 being too deep so as to affect the structural strength of the tray 300. In some embodiments, the groove depth of the groove 330 may account for less than 1 / 5 of the thickness of the tray 300, or may be greater than 2 / 3, such as 1 / 6, 7 / 10, etc., which is not limited to this embodiment.

[0052] Based on the structural design of the groove 330 being provided on the upper surface of the tray 300, in one embodiment of the present utility model, on the above-mentioned reference plane, the geometric center of the orthographic projection of the groove 330 can coincide with the geometric center of the orthographic projection of the tray 300. For example, taking the orthographic projection of the packaging barrel 500 as a circle, the orthographic projection of the groove 330 is a circle. Figure 4 Taking the structure of the tray 300 shown in FIG. 1 as an example, the orthographic projection of the tray 300 is a triangle (which may further be an equilateral triangle). In this case, the center of the circle coincides with the center of the triangle. Figure 5 Taking the structure of the tray 300 shown as an example, the orthographic projection of the tray 300 may be a rectangle (or further may be a square), in which case the center of the circle coincides with the center of the rectangle. Through the above structural design, the utility model can set the groove 330 at a substantially central position of the tray 300, thereby achieving that the tray 300 carries the packaging barrel 500 at a substantially central position, further optimizing the stability of the tray 300 carrying the packaging barrel 500.

[0053] In an embodiment not shown in the figure of the present invention, the upper surface of the tray 300 may be provided with other positioning structures, such as positioning blocks, positioning buckles, etc., and the positioning structures may also be used to achieve the positioning effect of the packaging barrel 500. Furthermore, when the upper surface of the tray 300 is also provided with a groove 330, an additional positioning structure may be provided at the edge of the groove 330.

[0054] In one embodiment of the present invention, the length of the slide bar 200 (i.e., the size of the slide bar 200 in the vertical direction) can be 2.5 to 3 times the height of the packaging barrel 500, such as 2.5, 2.6, 2.8, 3, etc. Through the above structural design, the present invention can ensure that the slide bar 200 has a sufficient length, thereby ensuring that the arrangement of the elastic member 400 and the tray 300 have a sufficient sliding stroke when carrying the packaging barrel 500. At the same time, the present invention can enable the tray 300 to continue to descend a certain distance when the packaging barrel 500 is filled, thereby making it easier to remove the filling line 600.

[0055] In one embodiment of the present invention, the length of the elastic member 400 in the vertical direction in the initial state may account for 2 / 3 to 1 of the length of the slide bar 200, such as 2 / 3, 5 / 8, 3 / 4, 4 / 5, 9 / 10, 1, etc. The so-called initial state refers to the state of the elastic member 400 when the tray 300 carries the empty packaging barrel 500. At this time, it can be roughly understood that the elastic member 400 is in a completely released state. Of course, at this time, the elastic member 400 is actually still affected by the gravity of the tray 300 and the packaging barrel 500 and produces a certain deformation. Through the above-mentioned structural design, the utility model can prevent the initial height of the tray 300 from being too far away from the upper end of the slide bar 200 and too close to the lower end of the slide bar 200 (with the initial height of the tray 300 being too close to the lower end of the slide bar 200). Figure 1 or prevent the initial height of the tray 300 from being too far away from the lower end of the slide bar 200 and too close to the upper end of the slide bar 200 (in the embodiment shown in FIG. Figure 6 In some embodiments, the length of the elastic member 400 in the vertical direction in the initial state may account for less than 2 / 3 to 1 of the length of the slide bar 200, such as 1 / 2, 3 / 5, etc., and is not limited to this embodiment.

[0056] In one embodiment of the present invention, the length of the elastic member 400 in the vertical direction in the initial state may be 2 to 2.5 times, for example, 2 times, 2.1 times, 2.3 times, 2.5 times, etc., of the height of the packaging barrel 500 .

[0057] like Figures 1 to 3As shown, in one embodiment of the present invention, the fixing seat may include a bottom plate 110, and the lower end of the slide bar 200 is fixedly connected to the bottom plate 110. On this basis, taking the lower end of the slide bar 200 fixedly connected to the bottom plate 110 of the fixing seat as an example, the upper end of the elastic member 400 may be connected to the tray 300, and the lower end of the elastic member 400 may be connected to the lower end of the slide bar 200 or the bottom plate 110. In one embodiment of the present invention not shown in the figure, when the elastic member 400 is connected to the tray 300 and the lower end of the slide bar 200, the fixing seat may include a top plate on the basis of the bottom plate 110, and the top plate is fixedly connected to the upper end of the slide bar 200, or, at this time, the fixing seat may only include the top plate without the bottom plate 110, and the lower end of the slide bar 200 may be used as a foot or an additional support structure may be provided, which is not limited to the above embodiment.

[0058] See also Figures 6 to 8 , Figure 6 , which is a representative structural diagram of a barreled grease filling device in another exemplary embodiment that can embody the principle of the utility model; Figure 7 and Figure 8 The schematic diagrams of the structure of the barrel grease filling device in two different working states are respectively shown representatively. Figure 7 Specifically shows the initial state, Figure 8 The filling completion state is specifically shown.

[0059] Different from Figure 1 or Figure 5 In the embodiment shown, the elastic member 400 is connected to the lower end of the tray 300 and the slide bar 200. Figures 6 to 8 As shown, in one embodiment of the present invention, the elastic member 400 may also be connected to the upper end of the tray 300 and the slide bar 200. That is, Figure 1 or Figure 5 In the illustrated embodiment, during the filling process, as the grease is poured in, the weight of the packaging barrel 500 increases, and during this process, the elastic member 400 is continuously compressed downward, that is, the elastic member 400 is compressed and deformed along the slide bar 200 in a pressure-bearing manner. Figure 6 In the illustrated embodiment, the elastic member 400 is continuously compressed upward during the filling process, that is, the elastic member 400 is compressed and deformed along the slide rod 200 in a tensile manner.

[0060] like Figures 6 to 8As shown, based on the structural design of the elastic member 400 being compressed and deformed in a tensile manner, in an embodiment, the fixing seat may include a top plate 120, and the upper end of the slide bar 200 is fixedly connected to the top plate 120. The top plate 120 is provided with a second through hole 121, and the second through hole 121 is used for the filling line 600 to pass through. On this basis, the upper end of the elastic member 400 can be connected to the upper end of the slide bar 200 or the top plate 120, and the lower end of the elastic member 400 can be connected to the tray 300. Furthermore, when the elastic member 400 is connected to the tray 300 and the upper end of the slide bar 200, the fixed seat may include a bottom plate 110 on the basis of the above-mentioned top plate 120, and the bottom plate 110 is fixedly connected to the lower end of the slide bar 200. Alternatively, in an embodiment not shown in the figure of the present utility model, the fixed seat may only include the top plate 120 but not the bottom plate 110. In this case, the lower end of the slide bar 200 can be used as a support foot or an additional support structure can be provided, which is not limited to the above-mentioned embodiment.

[0061] See also Fig. 9 , Fig. 9 2 represents a schematic structural diagram of a barreled grease filling device in another exemplary embodiment that can embody the principle of the present utility model, in which the packaging barrel 500 is hidden.

[0062] like Fig. 9 As shown, in one embodiment of the present invention, a scale mark 210 may be provided on the slide bar 200, such as but not limited to the weight scale lines of "1kg, 2kg, 3kg" shown in the figure, and the scale mark 210 is used to indicate the weight of the grease filled in the packaging barrel 500. Through the above structural design, the barreled grease filling device proposed in the present invention can realize the function of quantitative filling by utilizing the elastic compression characteristics of the elastic member 400. For example, a packaging barrel 500 filled with grease of standard weight (for example, weights corresponding to each main scale, 1kg, 2kg, 3kg, etc., and the weight of the packaging barrel 500 can be subtracted) can be placed on the pallet 300, and the height of the device or the length of the filling pipeline 600 can be adjusted so that the surface of the material in the packaging barrel 500 is horizontally tangent to the outlet of the filling pipeline 600. At this time, the distance that the elastic member 400 is compressed is recorded, and scale marks are set on the slide bar 200 accordingly. When canning grease of the same packaging specification, when the pallet 300 drops to the corresponding scale mark, quantitative canning can be achieved, and the grease in the packaging barrel 500 can be ensured to be free of gaps, thereby improving the quality and efficiency of grease canning.

[0063] In one embodiment of the present invention, the cross section of the slide bar 200 may be circular, that is, the slide bar 200 may be a cylindrical rod. In some embodiments, the cross section of the slide bar 200 may also be other shapes, such as elliptical, triangular, rectangular or other polygonal, etc., which is not limited to this embodiment.

[0064] In one embodiment of the present invention, the elastic member 400 may be a spring, which is wound around the slide bar 200, and the two ends of the spring are respectively connected to the tray 300 and the slide bar 200 (or the corresponding fixing seat). In some embodiments, the elastic member 400 may also be other components, such as a spring, a leaf spring, etc., and is not limited to this embodiment.

[0065] In one embodiment of the present invention, each component of the barreled grease filling device can be made of stainless steel, such as the fixing seat, the slide rod 200, the tray 300, the elastic member 400, etc.

[0066] In one embodiment of the utility model, on the above-mentioned reference plane, the shape and size of the orthographic projection of the tray 300 and the orthographic projection of the fixed base (such as the bottom plate 110 and / or the top plate 120) can be exactly the same. Of course, according to different functional requirements, other specific specifications such as the thickness of the above-mentioned components can be designed accordingly.

[0067] Based on the above detailed description of several exemplary embodiments of the barreled grease filling device proposed in the present invention, the following will briefly introduce the working process of the barreled grease filling device proposed in the present invention during the filling process.

[0068] refer to Figure 1 and Figure 2 When the grease is continuously filled into the packaging barrel 500 along the filling line 600, the weight of the packaging barrel 500 increases continuously, and the entire tray 300 carries the packaging barrel 500 and slides down along the slide bar 200 continuously. The elastic member 400 is continuously under pressure and compressed downwards during the process. This filling method will make the grease in the packaging barrel 500 similar to fine sand, that is, filling from the center of the packaging barrel 500 to the edge of the barrel wall. After filling, the outlet of the filling line 600 is basically level with the surface of the material in the packaging barrel 500. At this time, the tray 300 is continuously moved downward (that is, the elastic member 400 is continuously compressed downwards) to remove the filling line 600, and the filled packaging barrel 500 can be taken out.

[0069] refer to Figure 7 and Figure 8When the grease is continuously filled into the packaging barrel 500 along the filling line 600, the weight of the packaging barrel 500 increases continuously, and the entire tray 300 carries the packaging barrel 500 and continuously slides down along the slide bar 200. The elastic member 400 is continuously stretched and stretched downward during the process. This filling method will make the grease in the packaging barrel 500 similar to fine sand, that is, filling from the center of the packaging barrel 500 to the edge of the barrel wall. After the filling is completed, the outlet of the filling line 600 is basically level with the surface of the material in the packaging barrel 500. At this time, the tray 300 is continuously moved downward (that is, the elastic member 400 is continuously compressed downward) to remove the filling line 600, and the filled packaging barrel 500 can be taken out.

[0070] It should be noted that the barreled grease filling devices shown in the drawings and described in this specification are only a few examples of many filling devices that can adopt the principles of the present invention. It should be clearly understood that the principles of the present invention are by no means limited to any details or any components of the barreled grease filling devices shown in the drawings or described in this specification.

[0071] To summarize, the barrel grease filling device proposed in the utility model includes a fixed seat, a slide bar 200, a tray 300 and an elastic member 400; the slide bar 200 is fixedly connected to the fixed seat, and the slide bar 200 extends vertically; the tray 300 is slidably arranged on the slide bar 200, and is used to carry the packaging barrel 500; one end of the elastic member 400 is connected to the tray 300, and the other end thereof is connected to the upper end or the lower end of the slide bar 200. Through the above-mentioned structural design, in the process of continuously filling the grease from the filling pipeline 600 into the packaging barrel 500, by utilizing the sliding cooperation between the tray 300 and the slide bar 200 and the elasticity principle of the elastic member 400, the utility model can realize that the tray 300 continues to descend as the weight of the packaging barrel 500 increases, and at the same time, the elastic buffering effect of the elastic member 400 is utilized to realize the gentle and stable descent of the tray 300. With this filling scheme, the grease is evenly filled from the center to the edge of the barrel wall in the packaging barrel 500, and the outlet of the filling pipeline 600 can be basically flush with the grease surface when the filling is completed. At this time, further pressing down the tray 300 can make it easier to take out the packaging barrel 500 that has been filled.

[0072] The exemplary embodiments of the barreled grease filling device proposed by the utility model are described and / or illustrated in detail above. However, the embodiments of the utility model are not limited to the specific embodiments described here. On the contrary, the components and / or steps of each embodiment can be used independently and separately from other components and / or steps described here. Each component and / or each step of an embodiment can also be used in combination with other components and / or steps of other embodiments. When introducing the elements / components / etc. described and / or illustrated here, the terms "one", "one" and "above" are used to indicate the presence of one or more elements / components / etc. The terms "comprising", "including" and "having" are used to indicate the meaning of open inclusion and mean that in addition to the listed elements / components / etc., there may be other elements / components / etc. In addition, the terms "first" and "second" in the claims and the specification are used only as marks and are not numerical restrictions on their objects.

[0073] Although the barreled grease filling device proposed by the present invention has been described according to different specific embodiments, those skilled in the art will recognize that the implementation of the present invention can be modified within the spirit and scope of the claims.

Claims

1. A barrel grease filling device, characterized in that: It includes a fixed seat, a sliding rod, a tray and an elastic member; the sliding rod is fixedly connected to the fixed seat and extends vertically; the tray is slidably arranged on the sliding rod and is used to carry the packaging barrel; one end of the elastic member is connected to the tray, and the other end is connected to the upper end or the lower end of the sliding rod.

2. The barreled grease filling device according to claim 1 is characterized in that: The barreled grease filling device comprises at least two sliding rods.

3. The barreled grease filling device according to claim 2, characterized in that: At least two of the sliding bars are evenly spaced along the circumference of the fixing seat.

4. The barreled grease filling device according to claim 3 is characterized in that: A horizontal plane is defined as a reference plane, on which the orthographic projection of the fixing seat is a regular polygon, the number of the sliding rods is equal to the number of sides of the regular polygon, and the connection positions of the sliding rods and the fixing seat are respectively located at the vertices of the regular polygon.

5. The barreled grease filling device according to claim 1, characterized in that: The tray is provided with a first through hole, the slide bar is passed through the first through hole, a bearing is fixed to the first through hole, the inner ring of the bearing is sleeved on the slide bar, and the tray is slidably matched with the slide bar via the bearing.

6. The barreled grease filling device according to claim 1, characterized in that: The upper surface of the tray is provided with a groove, and the groove is used to accommodate the bottom of the packaging barrel. A horizontal plane is defined as a reference plane, and on the reference plane, the orthographic projection of the groove and the orthographic projection of the packaging barrel have the same shape and size.

7. The barreled grease filling device according to claim 6 is characterized in that: The depth of the groove accounts for 1 / 5 to 2 / 3 of the thickness of the tray; and / or On the reference plane, a geometric center of an orthographic projection of the groove coincides with a geometric center of an orthographic projection of the tray.

8. The barreled grease filling device according to claim 1 is characterized in that: The length of the slide bar is 2.5 to 3 times the height of the packaging barrel; and / or The length of the elastic member in the vertical direction in the initial state accounts for 2 / 3 to 1 of the length of the sliding rod.

9. The barreled grease filling device according to claim 1 is characterized in that: The fixing seat comprises a bottom plate, and the lower end of the sliding rod is fixedly connected to the bottom plate; and / or The fixing seat comprises a top plate, the upper end of the sliding rod is fixedly connected to the top plate, and the top plate is provided with a second through hole, and the second through hole is used for the filling pipeline to pass through.

10. The barreled grease filling device according to claim 1, characterized in that: The slide bar is provided with a scale mark, and the scale mark is used to indicate the weight of the grease filled in the packaging barrel.

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