CN212964961U

CN212964961U - Two-hole lubricating grease roller stability tester

Info

Publication number: CN212964961U
Application number: CN202022132427.0U
Authority: CN
Inventors: 向际高; 向凌魏
Original assignee: Wuhan Songtao Analytical Instrument Co ltd
Current assignee: Wuhan Songtao Analytical Instrument Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-13
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a two hole lubricating grease cylinder invariance apparatus, the power distribution box comprises a box body, fixedly connected with motor on one side outer wall of box, motor output shaft's one end key-type connection has the pivot, the first driving gear of one end fixedly connected with of pivot, one side fixedly connected with second driving gear of first driving gear, be connected with equidistant transmission shaft through the bearing on one side inner wall of box, the first driven gear of one end fixedly connected with of transmission shaft, same first rack has been cup jointed on the outer wall of first driving gear and the outer wall of first driven gear. The utility model discloses the even fan of heat that sector plate produced heating resistor moves in the workstation below, and the second driving gear passes through the second rack and drives the rotation of second driven gear, drives the rotation of the first transmission pole in workstation top, has both guaranteed equal rotational speed simultaneously, has also maintained the invariant of survey ambient temperature variable for the testing result is more accurate.

Description

Two-hole lubricating grease roller stability tester

Technical Field

The utility model relates to a laboratory glassware technical field especially relates to a two hole lubricating grease cylinder stability apparatus.

Background

The laboratory instrument industry main enterprises are nearly 700 meshes and have 12 professions of laboratory centrifuges, balances, thermal analyzers, power testing instruments, vacuum instruments and devices, electrophoresis instruments, casting testing instruments, strain measuring instruments, environment testing equipment, geotechnical testing instruments, acoustic instruments and ceramic detecting instruments, the annual output value of the main enterprises is nearly 60 hundred million RMB in 2010, part of products reach or approach the world advanced level, the quality is stable, a small part of high-end instruments reach the international advanced level, the high-end instruments have independent intellectual property rights and successively enter European, American, Africa and southeast Asia markets to obtain favorable scores, and the annual export value reaches 10 hundred million RMB. But we must see that the famous instrument companies from foreign countries occupy a large part of the domestic market by virtue of technology and brand advantages for a long time, the annual import amount is about 32 billion yuan RMB, and the development of the laboratory instruments in China is far from the right.

At present, the existing two-hole lubricating grease roller stability tester in the market mostly has the following defects in the using process: in the measurement of the lubricating grease roller, after a long time of forward and reverse rotation, the penetration condition of the lubricating grease is compared, and the temperature variable is difficult to keep constant in the period of time, so that the test detection result is easy to be inaccurate. In conclusion, most of the existing two-hole lubricating grease roller stability testers cannot well meet the actual requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a two-hole lubricating grease roller stability tester.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a two-hole lubricating grease roller stability tester comprises a box body, wherein a motor is fixedly connected to the outer wall of one side of the box body, a rotating shaft is connected to one end key of an output shaft of the motor, a first driving gear is fixedly connected to one end of the rotating shaft, a second driving gear is fixedly connected to one side of the first driving gear, an equidistant transmission shaft is connected to the inner wall of one side of the box body through a bearing, a first driven gear is fixedly connected to one end of the transmission shaft, the outer wall of the first driving gear and the outer wall of the first driven gear are sleeved with a same first rack, the outer wall of the first rack is meshed with the outer walls of the first driving gear and the first driven gear, a rotating rod is fixedly connected to one end of the second driving gear and one end of the first driven gear, fan plates which are distributed equidistantly are fixedly connected to the outer wall of the rotating rod, and a heating box is, heating resistors distributed at equal intervals are fixedly connected to the inner walls of the two sides of the heating box.

Further, the central point of box top outer wall fixedly connected with workstation, the equal fixedly connected with first mounting panel in both sides of workstation top outer wall.

Furthermore, two be connected with same first transfer line through the bearing on the relative one side outer wall of first mounting panel, fixedly connected with transmission pad on the outer wall that first transfer line is close to both ends, the one end fixedly connected with second driven gear of transfer line, cup jointed same second rack on the outer wall of second driven gear and second driving gear.

Further, two second mounting panels of equal fixedly connected with in both sides of workstation top outer wall are connected with same second transfer line through the bearing on the relative one side outer wall of two second mounting panels, and two second transfer lines are close to equal fixedly connected with slave pads on the outer wall at both ends.

Furthermore, the outer walls of the two sides of the workbench are respectively connected with a front end cover and a rear end cover through hinges, and handles are fixedly connected to the outer walls of the tops of the front end cover and the rear end cover.

Furthermore, the equal fixedly connected with supporting leg in four corners department of bottom half outer wall.

Furthermore, a storage box is fixedly connected to the outer wall of one side of the box body.

The utility model has the advantages that:

1. through the first rack that sets up, second rack and fan board, first driving gear cooperation first rack drives first driven gear and rotates together, thereby it moves the even fanning of heat that heating resistor produced in the fan board below the workstation to drive, the first driving gear of motor drive and second driving gear rotate, the second driving gear drives second driven gear through the second rack and rotates, drive the first transmission pole in workstation top and rotate, thereby drive the rotation of the same rotational speed of two cylinders, when guaranteeing equal rotational speed, also maintained the invariant of survey ambient temperature variable, make the survey result more accurate.

2. Through the front end housing, rear end cap and the receiver that set up, at the survey in-process, utilize the handle all to close front end housing and rear end cap, when guaranteeing the workstation below and producing constant temperature, the top of workstation can not dispel the heat away, more accurate controlled temperature, the receiver that sets up in box one side can prevent a series of protection tools, ensures that the staff can not spill lubricating grease, the device convenient to use satisfies people's demand.

Drawings

Fig. 1 is a three-dimensional structure diagram of a two-hole grease roller stability tester example 1 provided by the present invention;

fig. 2 is a schematic structural diagram of the inside of a box body of an embodiment 1 of a two-hole grease roller stability tester provided by the present invention;

fig. 3 is a schematic structural view of a top of a workbench according to embodiment 1 of the present invention;

fig. 4 is a three-dimensional structure diagram of a two-hole grease roller stability tester in example 2 of the present invention.

In the figure: 1-supporting legs, 2-box body, 3-front end cover, 4-handle, 5-rear end cover, 6-workbench, 7-motor, 8-heating box, 9-heating resistor, 10-fan plate, 11-transmission pad, 12-second mounting plate, 13-second driving gear, 14-first driving gear, 15-second rack, 16-first driven gear, 17-first rack, 18-first mounting plate, 19-second driven gear and 20-storage box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the referenced device or component must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be considered limiting of the patent, and the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be construed broadly and may be fixedly connected, detachably connected, or integrally formed, for example; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

Example 1

Referring to fig. 1-3, a two-hole grease roller stability tester comprises a box 2, a motor 7 is fixedly connected to an outer wall of one side of the box 2, a rotating shaft is connected to a key at one end of an output shaft of the motor 7, a first driving gear 14 is fixedly connected to one end of the rotating shaft, a second driving gear 13 is fixedly connected to one side of the first driving gear 14, an equidistant transmission shaft is connected to an inner wall of one side of the box 2 through a bearing, a first driven gear 16 is fixedly connected to one end of the transmission shaft, a same first rack 17 is sleeved on an outer wall of the first driving gear 14 and an outer wall of the first driven gear 16, an outer wall of the first rack 17 is engaged with outer walls of the first driving gear 14 and the first driven gear 16, a rotating rod is fixedly connected to one end of the second driving gear 13 and one end of the first driven gear 16, fan plates 10 are fixedly connected to, the central position of the outer wall of the bottom of the box body 2 is fixedly connected with a heating box 8, and the inner walls of two sides of the heating box 8 are fixedly connected with heating resistors 9 which are distributed equidistantly.

The utility model discloses in, the central point fixedly connected with workstation 6 of 2 top outer walls of box, the first mounting panel 18 of the equal fixedly connected with in both sides of 6 top outer walls of workstation.

The utility model discloses in, be connected with same first transfer line through the bearing on the relative one side outer wall of two first mounting panels 18, fixedly connected with transmission pad 11 on the outer wall that first transfer line is close to both ends, and the one end fixedly connected with second driven gear 19 of transfer line has cup jointed same second rack 15 on the outer wall of second driven gear 19 and second driving gear 13.

The utility model discloses in, two second mounting panels 12 of the equal fixedly connected with in both sides of 6 top outer walls of workstation are connected with same second transfer line through the bearing on the relative one side outer wall of two second mounting panels 12, and two second transfer lines are close to the driven pad of equal fixedly connected with on the outer wall at both ends.

The utility model discloses in, there are front end housing 3 and rear end cap 5, equal fixedly connected with handle 4 on the top outer wall of front end housing 3 and rear end cap 5 through hinged joint respectively on the both sides outer wall of workstation 6.

The utility model discloses in, the equal fixedly connected with supporting leg 1 in four corners department of 2 bottom outer walls of box.

The working principle is as follows: when the lubricating grease is used, a certain amount of lubricating grease is put into the rollers, the two rollers are respectively placed between the second transmission rod and the first transmission rod at the top of the workbench 6, the outer walls of the rollers close to two ends are contacted with the outer wall of the transmission cushion 11 and the outer wall of the driven cushion, the motor 7 is started, the motor 7 drives the first driving gear 14 and the second driving gear 13 to rotate, the second driving gear 13 drives the second driven gear 19 to rotate through the second rack 15, the first transmission rod at the top of the workbench 6 is driven to rotate, and therefore the two rollers are driven to rotate at the same rotating speed, when the heating resistor 9 is started while rotating, the first driving gear 14 cooperates with the first rack 17 to drive the first driven gear 16 to rotate together, thereby driving the fan plate 10 to evenly fan the heat generated by the heating resistor 9 under the workbench 6, and setting a constant temperature to ensure the control of the temperature variable in the detection process.

Example 2

Referring to fig. 4, in this embodiment, compared with embodiment 1, a storage case 20 is fixedly connected to an outer wall of one side of a case 2.

The working principle is as follows: during the use, receiver 20 can prevent a series of protection tools, and the staff can choose to need to use when getting the cylinder.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A two-hole lubricating grease roller stability tester comprises a box body (2) and is characterized in that a motor (7) is fixedly connected to the outer wall of one side of the box body (2), a rotating shaft is connected to one end of an output shaft of the motor (7) in a key mode, a first driving gear (14) is fixedly connected to one end of the rotating shaft, a second driving gear (13) is fixedly connected to one side of the first driving gear (14), equidistant transmission shafts are connected to the inner wall of one side of the box body (2) through bearings, a first driven gear (16) is fixedly connected to one end of each transmission shaft, the same first rack (17) is sleeved on the outer wall of the first driving gear (14) and the outer wall of the first driven gear (16), the outer wall of the first rack (17) is meshed with the outer walls of the first driving gear (14) and the first driven gear (16), a rotating rod is fixedly connected to one end of the second driving gear (13) and one end of the first driven, the fan plates (10) distributed at equal intervals are fixedly connected to the outer wall of the rotating rod, the heating box (8) is fixedly connected to the central position of the outer wall of the bottom of the box body (2), and the heating resistors (9) distributed at equal intervals are fixedly connected to the inner walls of the two sides of the heating box (8).

2. The two-hole lubricating grease roller stability tester according to claim 1, characterized in that a workbench (6) is fixedly connected to the center of the outer wall of the top of the box body (2), and first mounting plates (18) are fixedly connected to both sides of the outer wall of the top of the workbench (6).

3. The two-hole lubricating grease roller stability tester according to claim 2, wherein the outer walls of the two opposite sides of the first mounting plates (18) are connected with the same first transmission rod through bearings, the outer walls of the first transmission rod near the two ends are fixedly connected with transmission pads (11), one end of the transmission rod is fixedly connected with a second driven gear (19), and the outer walls of the second driven gear (19) and the second driving gear (13) are sleeved with the same second rack (15).

4. The two-hole lubricating grease roller stability tester according to claim 2, wherein two second mounting plates (12) are fixedly connected to both sides of the outer wall of the top of the workbench (6), the same second transmission rod is connected to the outer wall of one side of the two second mounting plates (12) opposite to each other through a bearing, and driven pads are fixedly connected to the outer walls of the two second transmission rods close to both ends.

5. The two-hole lubricating grease roller stability tester according to claim 2, characterized in that the outer walls of the two sides of the workbench (6) are respectively connected with a front end cover (3) and a rear end cover (5) through hinges, and the outer walls of the tops of the front end cover (3) and the rear end cover (5) are fixedly connected with handles (4).

6. The two-hole lubricating grease roller stability tester according to claim 1, characterized in that the four corners of the outer wall of the bottom of the box (2) are fixedly connected with supporting legs (1).

7. The two-hole grease roller stability tester according to claim 1, characterized in that the outer wall of one side of the box (2) is fixedly connected with a storage box (20).